BA01771C/07/EN/01.17 Products Solutions Services Operating Instructions CM82 Compact Transmitter Compact Transmitter for Memosens sensors from the Liquiline series Table of contents CM82 Compact Transmitter Table of contents Document information ........................... 4 1 1.1 Warnings .................................................................. 4 Symbols .................................................................... 4 1.2 Symbols at the device .............................................. 4 1.3 1.4 Documentation ........................................................ 5 2 2.1 2.2 2.3 2.4 3 4 4.1 4.2 4.3 4.4 5 5.1 6 7 7.1 8 9 9.1 9.2 10 Basic safety instructions ........................ 6 Requirements for personnel ................................... 6 Designated use ......................................................... 6 Occupational safety ................................................. 6 Operational safety ................................................... 6 Device description .................................. 8 Incoming acceptance and product identification .......................................... 9 Incoming acceptance ............................................... 9 Product identification .............................................. 9 Scope of delivery .................................................... 10 Certificates and approvals ..................................... 10 Installation ........................................... 11 Dimensions ............................................................ 11 Electrical connection ............................ 12 Commissioning ..................................... 13 Function check ....................................................... 13 Maintenance ........................................ 14 Repairs .................................................. 15 Return ..................................................................... 15 Disposal .................................................................. 15 Technical data ...................................... 16 Endress+Hauser V. 1, Rev. 2, 30-06-2017 3 Document information CM82 Compact Transmitter 1 Document information 1.1 Warnings Structure of information Meaning DANGER Causes (/consequences) If necessary, Consequences of non-compliance (if applicable) Corrective action WARNING Causes (/consequences) If necessary, Consequences of non-compliance (if applicable) Corrective action CAUTION Causes (/consequences) If necessary, Consequences of non-compliance (if applicable) Corrective action NOTICE Cause/situation If necessary, Consequences of non-compliance (if applicable) Action/note 1.2 Symbols Symbol This symbol alerts you to a dangerous situation. Failure to avoid the dangerous situation will result in a fatal or serious injury. This symbol alerts you to a dangerous situation. Failure to avoid the dangerous situation can result in a fatal or serious injury. This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or more serious injuries. This symbol alerts you to situations which may result in damage to property. Meaning Additional information, tips Permitted or recommended Not permitted or not recommended Reference to device documentation Reference to page Reference to graphic Result of a step 1.3 Symbols at the device Symbol Meaning Reference to device documentation 4 V. 1, Rev. 2, 30-06-2017 Endress+Hauser CM82 Compact Transmitter Document information Documentation 1.4 The following manuals which complement these Operating Instructions can be found on the product pages on the Internet:
Operating Instructions Memosens, BA01245C Software description for Memosens inputs Calibration of Memosens sensors Sensor-specific diagnostics and troubleshooting Operating Instructions for HART communication, BA00486C Onsite settings and installation instructions for HART Description of HART driver Endress+Hauser V. 1, Rev. 2, 30-06-2017 5 Basic safety instructions CM82 Compact Transmitter 2 Basic safety instructions Requirements for personnel 2.1 Installation, commissioning, operation and maintenance of the measuring system may be carried out only by specially trained technical personnel. The technical personnel must be authorized by the plant operator to carry out the specified activities. The electrical connection may be performed only by an electrical technician. The technical personnel must have read and understood these Operating Instructions and must follow the instructions contained therein. Faults at the measuring point may only be rectified by authorized and specially trained personnel. Repairs not described in the Operating Instructions provided must be carried out only directly at the manufacturer's site or by the service organization. Designated use 2.2 Liquiline CM82 is a controller for the connection of digital sensors with Memosens technology. The device is designed for use in the following applications:
Food and beverages Life science Water and wastewater Power stations Chemical industry Other industrial applications Occupational safety 2.3 As the user, you are responsible for complying with the following safety conditions:
Installation guidelines Local standards and regulations Regulations for explosion protection Electromagnetic compatibility The product has been tested for electromagnetic compatibility in accordance with the applicable European standards for industrial applications. The electromagnetic compatibility indicated applies only to a product that has been connected in accordance with these Operating Instructions. 2.4 1. 2. 3. Operational safety Before commissioning the entire measuring point, verify that all connections are correct. Ensure that electrical cables and hose connections are undamaged. Do not operate damaged products, and safeguard them to ensure that they are not operated inadvertently. Label the damaged product as defective. If faults cannot be rectified:
Take the products out of operation and safeguard them to ensure that they are not operated inadvertently. 6 V. 1, Rev. 2, 30-06-2017 Endress+Hauser CM82 Compact Transmitter Basic safety instructions CAUTION Cleaning not switched off during calibration or maintenance activities Risk of injury due to medium or cleaning agent If a cleaning system is connected, switch if off before removing a sensor from the medium. If you wish to check the cleaning function and have therefore not switched off the cleaning system, please wear protective clothing, goggles and gloves or take other appropriate measures. Endress+Hauser V. 1, Rev. 2, 30-06-2017 7 Device description CM82 Compact Transmitter 3 Device description 1 2 3 4 1 Memosens connection 2 3 4 Housing LED Cable A0033281 8 V. 1, Rev. 2, 30-06-2017 Endress+Hauser CM82 Compact Transmitter Incoming acceptance and product identification 4 4.1 1. 2. 3. 4. Incoming acceptance and product identification Incoming acceptance Verify that the packaging is undamaged. Notify your supplier of any damage to the packaging. Keep the damaged packaging until the matter has been settled. Verify that the contents are undamaged. Notify your supplier of any damage to the delivery contents. Keep the damaged products until the matter has been settled. Check the delivery for completeness. Check it against the delivery papers and your order. Pack the product for storage and transportation in such a way that it is protected against impact and moisture. The original packaging offers the best protection. The permitted ambient conditions must be observed (see "Technical data"). If you have any questions, please contact your supplier or your local sales center. 4.2 Product identification Nameplate 4.2.1 The nameplate provides you with the following information on your device:
Manufacturer identification Order code Extended order code Serial number Ambient and process conditions Input and output values Activation codes Safety information and warnings Compare the data on the nameplate with your order. 4.2.2 Product identification Product page www.endress.com/CM82 Interpreting the order code The order code and serial number of your product can be found in the following locations:
On the nameplate In the delivery papers Obtaining information on the product 1. 2. Go to the product page for your product on the Internet. At the bottom of the page, click the link Online Tools and then select Access device specific information. An additional window opens. Endress+Hauser V. 1, Rev. 2, 30-06-2017 9 Electrical connection CM82 Compact Transmitter 3. Enter the order code from the nameplate into the search field and then select Show details. You will receive information on each feature (selected option) of the order code. Scope of delivery 4.3 The scope of delivery includes:
Compact transmitter Operating Instructions If you have any questions, please contact your supplier or your local sales center. 4.4 Certificates and approvals 4.4.1 mark The product meets the requirements of the harmonized European standards. As such, it complies with the legal specifications of the EU directives. The manufacturer confirms successful testing of the product by affixing to it the mark. FCC/IC 4.4.2 This device complies with Part 15 of the FCC Rules [and with Industry Canada license-
exempt RSS standard(s)]. 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. Any changes or modifications made to this equipment not expressly approved by Endress+Hauser may void the FCC authorization to operate this equipment. This device complies with Part 15 of the FCC Rules and with Industry Canada license-
exempt RSS standard(s). Operation is subject to the following two conditions:
this device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:
l'appareil ne doit pas produire de brouillage, et l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement Note: 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 or more of the following measures:
Increase the separation between the equipment and receiver. Consult the dealer or an experienced radio technician for help. 10 V. 1, Rev. 2, 30-06-2017 Endress+Hauser CM82 Compact Transmitter Installation 5 Installation 5.1 Dimensions
.
) 5 7 0
(
5 9 8 1
. 110.8 (4.33) 99.8 (3.92) 32.75 (1.29) 114.7 (4.52) 124.6 (4.90) 1 Dimensions in mm (inch) A0033272 Endress+Hauser V. 1, Rev. 2, 30-06-2017 11 Electrical connection CM82 Compact Transmitter Electrical connection 6 WARNING Device is live Incorrect connection may result in injury or death The electrical connection may be performed only by an electrical technician. The electrical technician must have read and understood these Operating Instructions and must follow the instructions contained therein. Prior to commencing connection work, ensure that no voltage is present on any cable. GY GND BU +
WH 2 Electrical connection, ferrules The "GND" cable is used for grounding. A0033282 12 V. 1, Rev. 2, 30-06-2017 Endress+Hauser CM82 Compact Transmitter Commissioning 7 Commissioning Function check 7.1 WARNING Incorrect connection, incorrect supply voltage Safety risks for staff and device malfunctions Check that all connections have been established correctly in accordance with the wiring diagram. Ensure that the supply voltage matches the voltage indicated on the nameplate. Familiarize yourself with the operation of the device before it is first switched on. In particular please read the "Basic safety instructions" sections. After power-up, the device performs a self-test and then goes to the measuring mode. Endress+Hauser V. 1, Rev. 2, 30-06-2017 13 Maintenance CM82 Compact Transmitter Maintenance 8 Effects on process and process control Take all the necessary precautions in time to ensure the operational safety and reliability of the entire measuring point. The maintenance of the measuring point comprises:
Calibration Cleaning the controller, assembly and sensor Checking the cables and connections. WARNING Process pressure and temperature, contamination, electrical voltage Risk of serious or fatal injury If the sensor has to be removed during maintenance work, avoid hazards posed by Make sure the device is de-energized before you open it. Power can be supplied to switching contacts from separate circuits. De-energize these pressure, temperature and contamination. circuits before working on the terminals. NOTICE Electrostatic discharge (ESD) Risk of damaging the electronic components Take personal protective measures to avoid ESD, such as discharging beforehand at PE For your own safety, only use genuine spare parts. With genuine parts, the function, or permanent grounding with a wrist strap. accuracy and reliability are also ensured after maintenance work. 14 V. 1, Rev. 2, 30-06-2017 Endress+Hauser CM82 Compact Transmitter Repairs 9 Repairs Return 9.1 The product must be returned if repairs or a factory calibration are required, or if the wrong product was ordered or delivered. As an ISO-certified company and also due to legal regulations, Endress+Hauser is obliged to follow certain procedures when handling any returned products that have been in contact with medium. To ensure swift, safe and professional device returns, please read the return procedures and conditions at www.endress.com/support/return-material. Disposal 9.2 The device contains electronic components and must therefore be disposed of in accordance with regulations on the disposal of electronic waste. Observe the local regulations. Endress+Hauser V. 1, Rev. 2, 30-06-2017 15 Technical data CM82 Compact Transmitter 10 Technical data 10.1 Input Measured values Documentation of the connected sensor Measuring ranges Documentation of the connected sensor Types of input Digital sensor inputs for Memosens-sensors Cable specification Cable length:
Max. 3 m (10 ft) Max. 7 m (23 ft) Max. 15 m (49 ft) 10.2 Output Output signal 4 ... 20 mA, galvanically isolated from the sensor circuits Linearization/transmission behavior Linear 10.3 Power supply Supply voltage 12,5....30 VDC (maximum values) NOTICE The device does not have a power switch The customer must provide a protected circuit breaker in the vicinity of the device. The circuit breaker must be a switch or power switch, and you must label it as the At the supply point, the power supply must be isolated from dangerous live cables by circuit breaker for the device. double or reinforced insulation in the case of devices with a 24 V supply voltage. Overvoltage protection IEC 61 000-4-4 and IEC 61 000-4-5 with +/- 1 kV Sensor connection Sensors with Memosens protocol Sensor types Digital sensors without additional internal power supply Sensors pH sensors ORP sensors Combined sensors Oxygen sensors (amperometric and optical) Conductivity sensors with conductive measurement of conductivity Chlorine sensors 16 V. 1, Rev. 2, 30-06-2017 Endress+Hauser CM82 Compact Transmitter Technical data 10.4 Environment Ambient temperature range
-20 to +85 C (0 to 185 F) Storage temperature
-40 ... +80 C (-40 ... 175 F) Humidity 5 to 95 %
Degree of protection IP 67/68 Electromagnetic compatibility EN 61326-1 EN 61326-2-3 EN 61326-2-5 EN 301489-1 EN 301489-17 NAMUR NE 21 Electrical safety EN 61010-1 Degree of contamination The product is suitable for pollution degree 2. Wireless standards EN 300 328 (Europe) 47 CFR 15.247 (USA) RSS-247 Issue 1 (Canada) RSS-GEN Issue 4 10.5 Mechanical construction Materials Components Housing Mounted parts Material PEEK PEEK Endress+Hauser V. 1, Rev. 2, 30-06-2017 17 www.addresses.endress.com