Read/Write Devices 5.6 SLG 42 Application area The SLG 42 is a middle-of-the-line read/write device. With its larger an-
tenna, the SLG 42 generates a much larger field than the SLG 41, and a greater range can be achieved with the same data memories. In dynamic op-
eration, larger amounts of data can be read from and written to the MDS. See chapter 3.4. Figure 5-23 SLG 42 read/write device Ordering data Table 5-14 Ordering data for SLG 42 Read/write device SLG 42 up to 70 mm (medium power) SLG plug connector and stub lines 6GT2 001-0BA00 See chapter 3.10 Technical data Table 5-15 Technical data of SLG 42 Inductive interface to MDS Data transmission speed Read/write distance SLG to MDS (max.) Transmission frequency
Power
Data Serial interface to ASM 19200 baud 70 mm (see field data table) 134 kHz 1.81 MHz 6-pin SLG plug connector in acc. w. DIN 43651 Transmission speed 19200 baud, RS 422 Line length, ASM to SLG (max.) at 24 V DC Supply voltage (via serial interface) 120 m Nominal value Permissible range Current consumption Idle/operation MTBF 24 V DC 20 to 30 V DC 60 mA/180 mA 2 x 106 MOBY I Configuration, Installation and Service Manual
(4) J31069-D0033-U001-A8.1-7618 5-21 Read/Write Devices Table 5-15 Technical data of SLG 42 Housing Dimensions in mm (W x H x D) 75 x 40 x 75 Color Material Plug connection Protection rating Shock Vibration Mounting of SLG Turning moment (at room temperature) Ambient temperature During operation During transportation and storage Weight (approx.) Silicon free Gray Polyamide 12 DIN 43651 IP65 50 g 20 g 4 M5 screws v 2 Nm 25 to +70 C 40 to +85 C 250 g Yes Field data The exact field data depend on the type of MDS used. Table 5-16 Field data of SLG 42 Operating distance (Sa) Limit distance (Sg) Median deviation (L) 0 to 55 mm 70 mm Depends on MDS Minimum distance from SLG to SLG (D)
> 800 mm FCC information Made in Germany SIEMENS MOBY I SLG 42 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. Caution 5-22 MOBY I Configuration, Installation and Service Manual
(4) J31069-D0033-U001-A8.1-7618 Read/Write Devices Transmission window Length of trans-
mission win-
dow (L) M M Transmission window at ope-
rating distance Figure 5-24 Transmission window of SLG 42 Metal-free space Definition of distance D a = 30 mm Metal-free space with flush installation a a a a Figure 5-25 Metal-free space for SLG 42 D D SLG 42 SLG 42 SLG 42 Figure 5-26 Distance D: SLG 42 MOBY I Configuration, Installation and Service Manual
(4) J31069-D0033-U001-A8.1-7618 5-23 Read/Write Devices Dimensions
(in mm) 40 6 75 75 65 75 5 5 5.5 25 49 Figure 5-27 Dimensional diagram of SLG 42 5-24 MOBY I Configuration, Installation and Service Manual
(4) J31069-D0033-U001-A8.1-7618