Pin Assignment Of The Di/Dq Interface (X10 Di/Dq) - Siemens SIMATIC RF600 System Manual

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24 V connecting cable reader ↔ wide-range power supply unit
DVD "Ident Systems Software & Documentation"
5.4.1.3

Pin assignment of the DI/DQ interface (X10 DI/DQ)

Table 5- 25
View of interface
(M12 socket, 12-pin)
Note
Requirement for external power sources
When the DI/DQ interface is supplied with power by an external power source, this source
must meet the requirements for LPS (Limited Power Sources) and NEC Class 2.
SIMATIC RF600
System Manual, 06/2019, J31069-D0171-U001-A22-7618
with plug, 5 m
with open ends, 2 m
with open ends, 5 m
Pin assignment of the DI/DQ interface (reader end)
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Article number
6GT2891-0PH50
6GT2891-4EH20
6GT2891-4EH50
6GT2080-2AA20
Pin assignment
GND (output to supply of the digital inputs/outputs [not galvan-
ically isolated])
VCC (output to the supply of the digital inputs/outputs [not
galvanically isolated])
DO Common / Output Common
DO 0 / Output 00
DO 1 / Output 01
DO 2 / Output 02
DO 3 / Output 03
DI 0 / Input 00
DI Common / Input Common
DI 1 / Input 01
DI 2 / Input 02
DI 3 / Input 03
Readers
5.4 SIMATIC RF650R
147

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