Interface module
7.1 Interface module SB10
SIMATIC TDC hardware
176 System Manual, 08/2017, A5E01114865-AL
The voltage supply on SIMATIC TDC side is indicated by a green LED (P).
The supply voltage on SIMATIC TDC side (1P, 1M) is short-circuited (fault).
Voltages 1P and 1M can be used via the double test socket (G; +) to simulate an input signal
for SIMATIC TDC.
+ (1P of X3)
+24 V
It is not allowed to use the X5 test sockets in potentially explosive environments.
Note
When wiring the supply voltage, observe the “Installation and EMC Directives” chapter in the
User Manual.