Readers
5.3 SIMATIC RF615R
SIMATIC RF600
126
System Manual, 06/2019, J31069-D0171-U001-A22-7618
5.3.1.3
Pin assignment of the DI/DQ interface (X10 DI/DQ)
Table 5- 14 Pin assignment of the DI/DQ interface (reader end)
View of interface
(M12 socket, 5-pin)
Pin Pin assignment
1
DI Common / Input Common
2
DO / Output
3
DO Common / Output Common
4
DI / Input
5
Not connected
Note
Requirement for external power sources
If the DI/DQ interface is supplied by means of an external power source, the power source
must comply with requirements on limited power sources (LPS) and NEC Class 2.
Requirement for external power sources
If the DI/DQ interface is supplied by an external power source, the power source must
comply with requirements on limited power sources (LPS) and NEC Class 2.
Spécification des sources de tension externes
En cas d'alimentation de l'interface DI/DO par une source de tension externe, la source de
tension doit être conforme aux spécifications des sources à puissance limitée (Limited
Power Sources LPS) et de NEC class 2.
5.3.1.4
Switching scheme for the DI/DQ interface
Connection possibilities
You can connect the reader in different ways. In general, the outputs and inputs should be
connected as follows:
Output (DQ)
●
The output at < 20 °C is rated for 0.5 A current (0.33 A at 55 °C) and electronically
protected.
●
The output is electrically isolated via optocoupler.
