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User Manual draft CD079-2-m low res | Users Manual | 3.64 MiB | / June 06 2019 | |||
1 | Confidential Block-diagram | Block Diagram | May 20 2019 | confidential | ||||
1 | Confidential Parts-list | Parts List/Tune Up Info | May 20 2019 | confidential | ||||
1 | Confidential Schematics-NFC module | Schematics | May 20 2019 | confidential | ||||
1 | Confidential Schematics-PROXATEX-Main-board-and-Filter-board | Schematics | May 20 2019 | confidential | ||||
1 | Confidential Technical description | Operational Description | May 20 2019 | confidential | ||||
1 | Confidential internal Photos low res issue2 | Internal Photos | May 20 2019 | confidential | ||||
1 | External Photos | / June 06 2019 | ||||||
1 | RF Exposure Info | / June 06 2019 | ||||||
1 | Test Report | / June 06 2019 | ||||||
1 | Cover Letter(s) | / June 06 2019 | ||||||
1 | Cover Letter(s) | / June 06 2019 | ||||||
1 | Cover Letter(s) | / June 06 2019 | ||||||
1 | ID Label/Location Info | / June 06 2019 | ||||||
1 | Test Setup Photos | / June 06 2019 |
1 | User Manual draft CD079-2-m low res | Users Manual | 3.64 MiB | / June 06 2019 |
9 - 10 Moonhall Business Park Helions Bumpstead Road Haverhill, Suffolk, CB9 7AA, England info@drumheating.com www.lmkthermosafe.co.uk Installation, Operation & Maintenance Instructions PROX-ATEX TEMPERATURE CONTROLLER Z1C 15A and 25A models CD079-3 15/03/2019 (ATEX/IECEx) _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B
. The PROX-ATEX Z1C can be configured as an on-off temperature controller or temperature limiter with up to two temperature probes. It is housed in an anodised aluminium enclosure with a glass window for viewing a four-digit display. A three-button membrane keypad can be used for device configuration. The Z1C also features a near field communication (NFC) transceiver for communicating with pre-configured NFC cards. Power supply: 100-240v. 50/60Hz Maximum switching current: 15A or 25A (depending on model) Minimum switching load: 50W Temperature probe type: Thermocouple Type K Measurement range: 0-200C (unless limited during manufacture) Ingress protection: IP66 Ambient temperature: - 20C to +40C Dimensions: 345 x 75 x 95mm Weight: ~3.5kg Package contents:
1 X PROX-ATEX Temperature Controller Z1C 1 X MCB wall-mount unit Hazardous Area Certification The PROX-ATEX temperature controller Z1C is certificated with two models, i.e. output 25A model and 15A model. ATEX / IECEx 25A 15A II 2(1) GD Ex mb [ia] IIC T155C(T3) Gb Ex mb [ia]IIIC T155C Db Ta = - 20C to +40C II 2(1) GD Ex mb [ia] IIC T4 Gb Ex mb [ia]IIIC T135C Db Ta = - 20C to +40C Certification Nos. CML 16ATEX5167X IECEx CML 16.0077X Certified to Standards EN 60079-0:2012, EN 60079-11:2012, EN60079-18:2015. The 25A model must be powered via a circuit breaker (Tripping curve K) not exceeding 25A and the 15A model must be powered via a circuit breaker (Tripping curve K) not exceeding 15A. The ambient temperature of the circuit breaker must not be lower than the ambient temperature of the PROX-ATEX Z1C. A circuit breaker wall-mount unit, including a 15A/25A MCB and a metal enclosure, is supplied along with the controller. This supplied MCB unit can only be installed in the safe area. When the 25A model controller operates with a full load, the surface of the controller, in particular, the top surface, can be hot. Therefore, touching the metal surface of the controller should be avoided for precaution. CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 2 Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B When used with a resistive heater to IEC 60079-7, this equipment is not considered to be a safety device as described by IEC 60079-7:2015 Clause 5.8.11. However, the combination of two pieces of this equipment used in series can be considered to be a safety device as described by IEC 60079-7:2015 Clause 5.8.11. The two devices in series can be configured to be a controller and a limiter in series. Installation This device is supplied with factory fitted cables and glands and is suitable for general ATEX and IECEx use. This device must be installed and used by qualified personal. The device must be used within the certified conditions, i.e. voltage, load current and ambient temperature. The manufacture is not liable for damages by external forces or improper usage. Figure 1 Typical wiring diagram for 25A model The device must be mounted vertically to a wall, solid object or pedestal supplied by LMK Thermosafe Ltd with the device logo in the correct orientation. Safety regulations and operating instructions must be strictly observed. The device must be installed with a means of disconnection from the power supply, i.e. a clear marked switch or circuit breaker at a suitable and easy reached location for the operator. The 25A model must be protected with a circuit breaker not exceeding 25A and the 15A model must be protected with a circuit breaker not exceeding 15A. As the device enclosure dissipates heat constantly during operation, the device must be kept clean and free from dust. Ensure all cables are terminated in suitably certified enclosures or a safe area. The cable must be installed to prevent pulling or twisting. Incorrect installation may result in permanent damage to the device. The magnetic temperature sensor/sensors should be placed on the surface of the target object. The set point maximum limit of the device has been set by the manufacturer to 200C unless another temperature was requested before purchase. CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 3 Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B Operation Switch on power to the PROX-ATEX Z1C. After starting up, the HOME display is shown. The HOME display can be configured to show either temperature probe 1 or probe 2 (if connected). The dot (bottom right on display) indicates if power output (PO) is on. A simplified display as shown in figure 3 is to be used throughout these instructions. Figure 2 Home display panel Temperature&
display&
Power&
Output&
Indicator&
SET&
membrane&
keypad&
SET The operator can view and set the device configurations by using the 7-segment display and the Figure 3 Simplified display panel
(SET),
(UP) and
(DOWN). three membrane keypad buttons The operations of Z1C as a Temperature Controller and a Temperature Limiter are given in Section 1 and 2 respectively. To determine if the device is set as a controller or limiter - during start up, the device will show (tC)/(Lt)(temperature Controller/temperature Limiter) and (v 1_0)(current firmware version: v1.0 as an example) in sequence. Temperature controller: The device will monitor the measured temperature and switch on and off the heater around the set point temperature. Temperature limiter: If the measured temperature exceeds the set limit value, the power is cut to the output until the limiter is manually reset. CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 4 Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1 PROX-ATEX Z1C Controller Operation 1.1 To view controller general information Briefly press and release the UP button (
mode (tC), display temperature unit, setpoint, measured temperature and power output are displayed in the sequence shown in figure 4. The controller does not respond to any further button pressing during this display sequence.
), the controller locking status, the controller Figure 4 Z1C controller general information display CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 5 Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.2 To view Z1C controller time delay (tdEl) and time on (t_on) settings Press and release the DOWN button (
), the controller time delay (tdEl) and time on
(t_on) settings are displayed in sequence as shown in figure 5 (a) and (b). The definitions of the tdEl and t_on are illustrated in figure 6.
(a) tdEl and t_on are off Figure 5 Z1C controller time delay (tdEl) and time on (t_on) settings display CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 6
(b) tdEl and t_on are on Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B When Z1C controller is in an automatic control mode, the controller turns on or off automatically based on the setpoints, hysteresis settings and measured temperature (figure 17). After tdEl is set to on with a delay time of between 0 and 99 hours and 59 minutes, Z1C switches to standby mode and immediately starts counting down. When the tdEl is timed out, the controller switches into automatic control mode. Z1C controllers power output is set to zero during standby mode. If t_on is set on with an on time of between 0 and 99 hours and 59 minutes, the controller will switch to standby mode from automatic control mode when the t_on timer times out. Please note that any tdEl duration adjustments will switch off t_on. Therefore, t_on timer has to be set after tdEl if both timers are to be used. Figure 6 Illustrations of tdEl and t_on CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 7 Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.3 To adjust setpoint 1 (SP1) Setpoint1 (SP1) is the target temperature for temperature probe 1. SP1 adjustment is illustrated in figure 7. Figure 7 Setpoint 1 adjustment Please note that if no button pressed within 8 seconds, Z1C controller will return automatically to Home display. CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 8 Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B If Z1C controller is locked as shown in figure 8, please refer to section 1.7.1 and 1.7.7 to unlock the controller prior to SP1 adjustment. Figure 8 Displays after press and release set button if Z1C controller is locked CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Page 9 Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.4 To adjust setpoint 2 (SP2) Setpoint2 (SP2) is the target temperature for temperature probe 2. If Z1C controller has this probe 2 connected, SP2 can be adjusted as in figure 9. Figure 9 Setpoint 2 adjustment Please note that if no button pressed within 8 seconds, Z1C controller will return automatically to Home display. If Z1C controller is locked as shown in figure 8, please refer to section 1.7.1 and 1.7.7 to unlock the controller prior to SP2 adjustment. Page 10 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.5 To adjust power output (PO) Z1C controller power output (PO) can be adjusted as shown in figure 10. PO ranges from 0 to 100%. For example, when PO is 100%, output is always on when Z1C needs to supply output power. When PO is 50%, output will be on for 50 seconds and off for 50 seconds to achieve 50% power output over whole heating period. When PO is 75%, output will be on for 75 seconds and off for 25 seconds to achieve 75% power output. Power output at 50%
and 75% are illustrated in figure 11. Figure 10 Power output (PO) adjustment Page 11 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B Figure 11 Power output (PO) at 50% and 75%
Please note that if no button pressed within 8 seconds, Z1C controller will return automatically to Home display. If Z1C controller is locked as shown in figure 8, please refer to figure 12 in section 1.7.1 and 1.7.7 to unlock the controller prior to PO adjustment. 1.7 To access Z1C controller configurations
) to access Z1C controller Press and hold SET button for more than 3 seconds (
configuration parameters. Figure 12 gives a full list of parameters when two temperature probes are connected to the controller. If there is only one probe connected to the controller, the parameters of the second probe, i.e. t2, HyS2 and CAL2, will be hidden from figure 12. The configuration parameters along with SP1, SP2 and PO are listed in table 1. If Z1C controller is protected by a Code, i.e. a password, follow figure 13 to input the CodE. Page 12 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B HOME Press and hold SET for 3 seconds. Refer to gure 13 ifCodEis ashing twice. See Sub setting 1.7.2 See Sub setting 1.7.3 See Sub setting 1.7.4 See Sub setting 1.7.5 See Sub setting 1.7.4 See Sub setting 1.7.5 See Sub setting 1.7.6 Figure 12 Set Z1C controller parameters (both temperature probes are connected) Page 13 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.7.1 To enter password (CodE menu) HOME Press and hold SET for 3 seconds Flashing twice Flashing Refer to gure 12 to access all parameters Press UP/DOWN to change digit, press SET to conrm and move to next digit. CodE = 1111 as an example. Figure 13 CodE input to access Z1C controller configurations Please note that if no button presses for 8 seconds, Z1C will return to Home display automatically. 1.7.2 To set Z1C controller time delay (tdEl) tdEl definition is illustrated in figure 6. tdEl ranges from 0 to 99 hour and 59 minutes. Select tdEl item following the figure 12, then follow the figure 14 to set tdEl. Figure 6 Illustrations of tdEl and t_on Page 14 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B Figure 14 Set Z1C controller time delay (tdEl) 1.7.3 To set Z1C controller time on (t_on) t_on is illustrated in figure 6. t_on ranges from 0 to 99 hour and 59 minutes. Select t_on item following the figure 12, then follow the figure 15 to set t_on. Figure 15 Set Z1C controller time on (t_on) Page 15 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.7.4 To set Z1C controller hysteresis (HyS1/HyS2) Hysteresis is illustrated in figure 16. HyS1/HyS2 ranges from 1 to 30C or 1 to 54F. Select HyS1/HyS2 following the figure 12, then follow the figure 16 to set HyS1/HyS2. HyS2 only appears when Z1C controller has temperature probe 2 connected. Figure 16 Set Z1C controller hysteresis HyS1/HyS2 Figure 17 Definition of Z1C controller hysteresis Page 16 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.7.5 To set Z1C controller temperature calibration (CAL1/CAL2) CAL1/CAL2 adds an offset to measured temperature. CAL1/CAL2 can be set in a range of -5 to 5C or -9 to 9F. Select CAL1/CAL2 as in figure 12, then follow the figure 18 to set CAL1/CAL2 as required. CAL2 only appears when Z1C has temperature probe 2 connected. Press UP/DOWN to change value, press SET to conrm and return. CAL1= 1 as an example. CAL1 ranges from -5 to 5C or -9 to 9F. Press UP/DOWN to change value, press SET to conrm and return. CAL2= 1 as an example. CAL2 ranges from -5 to 5C or -9 to 9F. Note:
CAL2 only appears whenZ1C has optional temperature probe 2. Figure 18 Set CAL1/CAL2 Page 17 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.7.6 To set Z1C Password (CodE) CodE is used to control access to controller configurations. Select CodE as in figure 12, then follow the figure 19 to set Code in a range of 0000 to 9999. Figure 19 Set Code 1.7.7 To set Z1C controller Password (CodE) off Select CodEOFF as shown in figure 12. Note: As soon as CodE is set to OFF while Z1C is in locking status, Z1C will be unlocked. 1.7.8 To lock/unlock Z1C controller Lock Z1C controller: select LoC on as shown in figure 12. If Z1C has no CodE protection, CodE will be set to 1111. Otherwise, CodE remains unchanged. Unlock Z1C controller: select LoC OFF as shown in figure 12. Unlock leaves CodE unchanged. Page 18 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 1.7.9 To set Z1C controller to Z1C limiter Select tyPE Lt as shown in figure 12. See Section 2 for all settings for PROX-ATEX Z1C limiter settings. Table 1 PROX-ATEX Z1C controller parameter list Description Parameter Default setting 0 Setpoint 1 Target temperature for temperature probe 1 Setpoint 2 Power Output Temperature Unit LoCK controller Target temperature for temperature probe 2 if it is connected Controller power output. Z1C is an on-off controller. Power is modulated by varying the on period for every 100 seconds cycle time. For example, when PO is 100%, output is always on when Z1C needs to supply output power. When PO is 50%, output will be on for 50 seconds and off for 50 seconds. When PO is 75%, output will be on for 75 seconds and off for 25 seconds. Current temperature unit for Z1C Lock controller stops SP1/SP2 and PO changes without CodE. When set Z1C LoC on Adjustable range Manufacture settings, depending on the model in C. 0 40 0 50 0 70 0 90 0 120 0 160 0 180 0 200 Same as above 0 100%
Depending on the model, eg. 200C/394F 100%
C/F on/OFF C OFF Page 19 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B prior to CodE set-up, the CodE is set to 1111. Set LoC off will not change CodE. Time before Z1C enabling automatic control. It is a parameter under
. See figure 6 for definition. tdEl duration adjustments will switch off t_on. Z1C stays on duration . It is a parameter under
. See figure 6 for definition. tdEl duration adjustments will switch off t_on. Therefore, t_on timer has to be set after tdEl if both timers are used. Home display option See figure 17. See figure 17. It is only available when Z1C has temperature probe 2. Probe 1 calibration. It is an offset value to be added to the measured temperature. Probe 2 calibration. It is an offset value to be added to the measured temperature. A code controlling access to the controller configurations OFF on/OFF 0 99 hours and 59 minutes if on. OFF on/OFF 0 99 hours and 59 minutes if on. Temperature measured using probe 1/probe 2 (if have) 1 - 30C or 1 to 54F. t1 1C 1 - 30C or 1 to 54F. 1C
-5 5C or -9 9F
-5 5C or -9 9F OFF on/OFF 0000 9999 when it is on time delay time_on Home diSPlay Hysteresis value for temperature probe 1 Hysteresis value for temperature probe 2 CALibration for probe 1 CALibration for probe 2 Access CodE Page 20 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 2 PROX-ATEX Z1C Limiter Operation When PROX-ATEX Z1C is set to operate as a limiter, if the temperature measured from the temperature probe/probes exceeds the set limit value, the electrical circuit stops power output and flashes (-AL-) in the display. The Z1C limiter can ONLY be restored manually via the keypad or a pre-configured NFC card providing the measured temperature is lower than the set limit value. Please note that the power output of the limiter is either 100% or 0%. If the PROX-ATEX Z1C is to be switched from Controller to Limiter, it is a good practice to set SP1/SP2 to the intended limit temperature setting before switching. The SP1/SP2 values are retained during device type switching. Please note that Z1C limiter is always protected by a Password / Code. Please refer to 2.2 for CodE entering. 2.1 To view limiter general information general information Press and release the UP button (
), the Z1C mode (Lt), display temperature unit, setpoint, measured temperature are displayed in the sequence as shown in figure 20. The limiter does not respond to any further button pressing during this display sequence. Figure 20 Z1C Limiter general information Page 21 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 2.2 To input CodE Z1C limiter is protected by a Code, i.e. a password. To configure SP1, SP2 or rSET, follow figure 21 (a) to input the CodE. To configure other parameters, follow figure 21 (b) to input the CodE.
(a)
(b) Figure 21 CodE input to access Z1C limiter configurations Page 22 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 2.3 To adjust setpoint 1 (SP1), setpoint2 (SP2) and reset alarm (rSEt) 2.3.1 To adjust setpoint 1 (SP1) Setpoint1 (SP1) is the limit value of the temperature probe 1. SP1 adjustment is illustrated in figure 22. HOME Press and release SET Back to HOME Press and release SET Refer to Figure 21 (a) to input CodE Flashing Press UPto increase setpoint Press DOWN to decrease setpoint When required setpoint is reached, press and release SETto conrm Press DOWN/UP until displays OUt Figure 22 Limiter setpoint 1 adjustment Please note that if no button pressed within 8 seconds, Z1C limiter will return automatically to Home display. Page 23 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 2.3.2 To adjust setpoint 2 (SP2) Setpoint 2 (SP2) is the limit value of the temperature probe 2. If Z1C limiter has this probe 2 connected, SP2 can be adjusted as in figure 23. HOME Back to HOME Press and release SET Press and release SET Press DOWN twice Press UPto increase setpoint Press DOWN to decrease setpoint When required setpoint is reached, press and release SETto conrm. Refer to Figure 21 (a) to input CodE Press and release DOWN Press and release SET Figure 23 Limiter setpoint 2 adjustment Please note that if no button pressed within 8 seconds, Z1C limiter will return automatically to Home display. Page 24 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 2.3.3 To reset limiter (rSEt) When the temperature measured from the temperature probe 1/2 exceeds the set limit value, the limiter stops power output and flashes (-AL-) in the display. To restore/reset the limiter after the measured temperature is lower than the set limit value, follow figure 24 to reset (rSEt) the limiter. HOME Back to HOME Press and release SET Press and release SET Press and releaseDOWN Flash twice Refer to Figure 21 (a) to input CodE Press DOWN twice Figure 24 Limiter reset (rSEt) Page 25 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 2.4 To access Z1C limiter configurations Press and hold SET button for more than 3 seconds (
) to access Z1C limiter configuration parameters. Figure 24 gives a full list of parameters when two temperature probes are connected to the limiter. If there only have one probe is connected to the controller, the parameter t2 under diSP of the second probe will be hidden from the figure 25. The configuration parameters along with SP1, SP2 and rSEt are listed in table 2. Z1C limiter is protected by a Code, i.e. a password, follow figure 21 (b) to input the CodE. HOME Press and hold SET for 3 seconds. Refer to gure 21
(b) afterCodEis ashing twice. See gure 19 Figure 25 Set Z1C limiter parameters (both temperature probes are connected) Page 26 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B Table 2 PROX-ATEX Z1C limiter parameter list Description Parameter Setpoint 1 Limit temperature for temperature probe 1 Setpoint 2 Temperature Unit Home diSPlay Limit temperature for temperature probe 2 if it is connected Current temperature unit for Z1C Home display option Access CodE A code controlling access to the controller configurations Default setting 0 Depending on the model, eg. 200C/394F C t1 OFF Adjustable range Manufacture settings, depending on the model in C. 0 40 0 50 0 70 0 90 0 120 0 160 0 180 0 200 Same as above C/F Temperature measured using probe 1/probe 2 (if have) on/OFF 0000 9999 when it is on Page 27 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 3 NFC card and configurations The PROX-ATEX Z1C has a built-in near field communication (NFC) transceiver for communicating with pre-configured NFC cards. An operator can configure the device by tapping a pre-configured NFC card on the device window. (Card) is displayed as soon as the pre-
configured settings are retrieved by the device. This configuration can be done in hazardous area. Please note that the operator should only tap ONE pre-configured NFC card on the device window rather than a stack of pre-configured cards. It is a good practice to verify the configurations though the push buttons after using the NFC card. Customised NFC cards and the dedicated Android app are available. Please contact LMK Thermosafe Ltd. for the further details. 4 Maintenance Under normal use, the PROX-ATEX Z1C should not need any maintenance however it is recommended that the user makes regular checks on the condition of the enclosure, cables and cable glands. If any damage is found, the product should not be used until it has been inspected and tested by a competent person. The PROX-ATEX should be kept clean and free from dust. FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the receiver Increase the separation between the equipment and receiver. is connected. Consult the dealer or an experienced radio or television technician for help. Page 28 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B FCC Caution:
Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IC Notice:
This Class B digital apparatus complies with Canadian ICES-003. This device complies with RSS-210 Licence-Exempt Radio Apparatus: Category I Equipment. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Avis dIndustrie Canada:
Cet appareil numrique de classe B est conforme la norme NMB-003. Cet appareil est conforme CNR-210 Appareils radio exempts de licence : matriel de catgorie I. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur doit accepter tout brouillage radiolectrique subi par l'appareil, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Page 29 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B EU Declaration of conformity This declaration of conformity is issued under the sole responsibility of the manufacturer LMK Thermosafe Ltd declares that the following product is in compliance with the EU directives listed below:
Product:
Prox-Atex Temperature Controller Z1C EU Directives:
Equipment for use in Potentially Explosive Atmospheres 2014/34/EU Standards: EN 60079-0:2012, EN 60079-11:2012, EN 60079-18:2015. The harmonized standard EN60079-18:2015+A1:2017 has been compared to the standard used for certification. No changes in the state of the art apply to the equipment. Certification No: CML 16ATEX5167X By Certification Management Limited, Unit 1 Newport Business Park, New Port Road, Ellesmere Port CH65 4LZ, UK. Notified Body Number: 2503 Radio Equipment Directive (RED) 2014/53/EU Complies with the relevant parts of:
EN61326-1:2013 EN301 489-1 v1.9.2, EN301 489-3 v1.6.1 and EN300 330 v2.2.1 (2017-02) Restriction of Hazardous Substances 2011/65/EU The Products listed above have also been tested and issued with an IECEx Certificate of Conformity. Issued by Certification Management Limited. IECEx CML 16.0077X This certificate may be viewed on the Official IECEx Website WWW.IECEx.COM Mark Newton General Manager / Director Page 30 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B EU Type Examination Certificate CML 16ATEX5167X 1 Equipment intended for use in Potentially Explosive Atmospheres Directive 2014/34/EU 2 3 Manufacturer LMK Thermosafe Ltd 4 Address Prox-Atex Temperature Controller Z1C Equipment Issue 0 9/10 Moonhall Business Park Haverhill Suffolk CB9 7AA UK 5 The equipment is specified in the description of this certificate and the documents to which it refers. 6 Certification Management Limited, Unit 1 Newport Business Park, New Port Road, Ellesmere Port CH65 4LZ, UK, Notified Body Number 2503, in accordance with Article 17 of Directive 2014/34/EU of the European Parliament and of the Council, dated 26 February 2014, certifies that this equipment has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of equipment intended for use in potentially explosive atmospheres given in Annex II to the Directive. The examination and test results are recorded in the confidential reports listed in Section 12. If an X suffix appears after the certificate number, it indicates that the equipment is subject to conditions of safe use (affecting correct installation or safe use). These are specified in Section 14. This EU Type Examination certificate relates only to the design and construction of the specified equipment or component. Further requirements of Directive 2014/34/EU Article 13 apply to the manufacture of the equipment or component and are separately certified. 9 Compliance with the Essential Health and Safety Requirements, with the exception of those listed in the confidential report, has been demonstrated through compliance with the following documents:
EN 60079-0:2012 + A11:2013 EN 60079-11:2012 EN 60079-18:2015 10 The equipment shall be marked with the following:
II 2 (1) GD Ex mb [ia] IIC T155C (T3) Gb Ex mb [ia] IIIC T155C Db Ta = -20C to +40C II 2 (1) GD Ex mb [ia] IIC T4 Gb Ex mb [ia] IIIC T135C Db Ta = -20C to +40C 7 8 This certificate shall only be copied in its entirety and without change www.CMLEx.com 1 of 2 D R Stubbings MIET Technical Director Page 31 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B CML 16ATEX5167X Issue 0 Description 11 The Prox-Atex Thermostatic Controller Z1C is a 250Vac rated temperature controller that can supply up to 15A or 25A into a heater load depending on the model. It features a near field communication
(NFC) transceiver for communicating with suitable mobile devices. It is housed in an anodised aluminium enclosure with a glass window for viewing a four digit 7-segment display and a membrane keypad for setting parameters. Cables for the electrical supply, switched electrical output and up to two temperature probes enter the enclosure through cable glands. The three electronic circuit boards
(Filter, Main and NFC) are encapsulated to exclude the atmosphere and connections to the temperature probes and keypad are intrinsically safe. Certificate history and evaluation reports 12 Issue Date 0 Note: Drawings that describe the equipment or component are listed in the Annex. Notes Issue of prime certificate Associated report R271.1A/00 18/10/2016 Conditions of manufacture 13 The following conditions are required of the manufacturing process for compliance with the certification. 13.1 13.2 13.3 Where the product incorporates certified parts or safety critical components the manufacturer shall ensure that any changes to those parts or components do not affect the compliance of the certified product that is the subject of this certificate. The 25A model is to be marked T155C (T3) Gb, T155C Db and the 15A model is to be marked T4 Gb, T135C Db. A visual inspection shall be carried out in accordance with EN 60079-18:2015 Clause 9.1 to ensure there is no damage evident such as cracks in the compound, exposure of the encapsulated parts, flaking, shrinkage, swelling, decomposition, failure of adhesion or softening. Special Conditions for Safe Use (Conditions of Certification) 14 The following conditions relate to safe installation and/or use of the equipment. The 25A model is to be powered via a circuit breaker not exceeding 25A and the 15A model is to be powered via a circuit breaker not exceeding 15A. When used with a resistive heater to EN 60079-7, this equipment is not considered to be a safety device as described by EN 60079-7:2015 Clause 5.8.11. However, the combination of two items of this equipment used in series can be considered to be a safety device as described by EN 60079-7:2015 Clause 5.8.11. 14.1 14.2 This certificate shall only be copied in its entirety and without change www.CMLEx.com 2 of 2 Version: 8.0 Approval: Approved Page 32 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B Annexe to:
Applicant:
Apparatus:
IECEx CML 16.0077X LMK Thermosafe Ltd Prox-Atex Temperature Controller Z1C Description The Prox-Atex Thermostatic Controller Z1C is a 250Vac rated temperature controller that can supply up to 15A or 25A into a heater load depending on the model. It features a near field communication
(NFC) transceiver for communicating with suitable mobile devices. It is housed in an anodised aluminium enclosure with a glass window for viewing a four digit 7-segment display and a membrane keypad for setting parameters. Cables for the electrical supply, switched electrical output and up to two temperature probes enter the enclosure through cable glands. The three electronic circuit boards
(Filter, Main and NFC) are encapsulated to exclude the atmosphere and connections to the temperature probes and keypad are intrinsically safe. Conditions of manufacture The following conditions are required of the manufacturing process for compliance with the certification. 1. Where the product incorporates certified parts or safety critical components the manufacturer shall ensure that any changes to those parts or components do not affect the compliance of the certified product that is the subject of this certificate. 2. The 25A model is to be marked T155C (T3) Gb, T155C Db and the 15A model is to be marked T4 Gb, T135C Db. 3. A visual inspection shall be carried out in accordance with IEC 60079-18:2014 Clause 9.1 to ensure there is no damage evident such as cracks in the compound, exposure of the encapsulated parts, flaking, shrinkage, swelling, decomposition, failure of adhesion or softening Conditions of Certification The following conditions relate to safe installation and/or use of the equipment. 1. The 25A model is to be powered via a circuit breaker not exceeding 25A and the 15A model is to be powered via a circuit breaker not exceeding 15A. 2. When used with a resistive heater to IEC 60079-7, this equipment is not considered to be a safety device as described by IEC 60079-7:2015 Clause 5.8.11. However, the combination of two pieces of this equipment used in series can be considered to be a safety device as described by IEC 60079-7:2015 Clause 5.8.11. 1 of 1 Page 33 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B 9 - 1 0 M o o n h a l l B u s i n e s s P a r k H e l i o n s B u m p s t e a d R o a d Haverhill, Suffolk, CB9 7AA, England Tel: +44 (0)1440 707141 Fax: +44 (0)1440 713344 Info@drumheating.com www.lmkthermosafe.co.uk Page 34 CD079-2 15/03/2019 (ATEX/IECEx) ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Certification Nos. CML16ATEX5167X IECEx CML 16.0077X Certified to Standards EN60079-0, 60079-11, 60079-18 For use in Zones 1 and 2. UK Patent Number 2539910B
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2019-06-06 | 13.56 ~ 13.56 | DXX - Part 15 Low Power Communication Device Transmitter | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2019-06-06
|
||||
1 | Applicant's complete, legal business name |
LMK Thermosafe Ltd.
|
||||
1 | FCC Registration Number (FRN) |
0028135598
|
||||
1 | Physical Address |
9-10 Moonhall Business Park
|
||||
1 |
Haverhill, Suffolk, N/A CB9 7AA
|
|||||
1 |
United Kingdom
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
h******@acbcert.com
|
||||
1 | TCB Scope |
A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
2ASAB
|
||||
1 | Equipment Product Code |
PROXATEX-Z1C
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
J**** S****
|
||||
1 | Title |
Dr
|
||||
1 | Telephone Number |
0044 ********
|
||||
1 | Fax Number |
0044 ********
|
||||
1 |
j******@drumheating.com
|
|||||
app s | Technical Contact | |||||
1 | Firm Name |
LMK Thermosafe Ltd
|
||||
1 | Name |
J**** E********
|
||||
1 | Physical Address |
9-10 Moonhall Business Park
|
||||
1 |
Haverhill, Suffolk
|
|||||
1 |
United Kingdom
|
|||||
1 | Telephone Number |
44 (0********
|
||||
1 | Fax Number |
44 (0********
|
||||
1 |
J******@drumheating.com
|
|||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | The PROX-ATEX Z1C is an on-off temperature controller featuring a near field communication (NFC) transceiver for device configuration | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | Yes | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
RN Electronics Ltd
|
||||
1 | Name |
C******** H******
|
||||
1 | Telephone Number |
+44 1********
|
||||
1 |
c******@RNelectronics.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 13.56000000 | 13.56000000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC