Siemens SIMATIC HMI TP 070 - Interface Assignment (Appendix B); IF1 B Interface Pin Assignment

B-1
TP 070 Equipment Manual
Release 03/00
Interface Assignment
IF1B
Table B-1 Pin assignment of the 9-pin Sub-D socket
Pin RS485
1 –
2 GND
3 LTG-B
4
–
5 GND
6 +5 V
7 +24 V Output
8 LTG-A
9 –
B
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