1
Device
2
Connection cable 1:1 (female connector, M12, 17-pin, A-coded / male connector, M12, 17-pin, A-coded)
3
Connection module: female connector, M12, 17-pin, A-coded
4
Device: male connector, M12, 17-pin, A-coded
Function of switch S7
Table 32: Switch S7: Term 485
Switch setting Function
ON Terminates the RS-422 receiver in the device to improve the noise ratio
on the line.
OFF No termination
NOTE
User of the RS-422 data interface:
•
The relevant interface drivers for the device comply with the standard in accor‐
dance with RS-422.
•
The connection shown above is configured for operation of the host with perma‐
nently activated drivers (often described as “RS-422 operation”).
•
Activate the RS-422 data interface (“Point-to-Point” option) in the device with a
configuration tool, e.g. the configuration software SOPAS ET.
13.4.6 Wiring the CAN interface in the CDB650-204
Device = Lector621 = V2D621x-xxxxxYx (Y = B or C)
13 ANNEX
80
O P E R A T I N G I N S T R U C T I O N S | Lector621 8022502/15NT/2020-02-11 | SICK
Subject to change without notice
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