Wiring And Connecting Relay Outputs - Siemens SIDOOR AT40 System Manual

Connection
The wired RJ45 connectors are connected to the two X1000 Port 1 and X1000 Port 2
terminals.
6.6.6.6

Wiring and connecting relay outputs

Wiring
The USS, PROFIBUS and PROFINET modules have 2 relay outputs (NO contacts).
Maximum voltages of 42.0 V (peak value, ≙ 29.6 V
acc. to EN60950-1)) may be applied to the relevant module.
Contact rating of the relay outputs:
● DC max: 30 V DC, 500 mA
● AC max: 29.6 V AC, 500 mA, sinusoidal (limited due to the fact that only SELV is
permissible on the module)
The matching 4-pole mating connector (PHOENIX MC1.5/4-ST-3.81) with the screw
terminals is delivered along with the module (plugged in).
The pin assignments are:
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
System Manual, 06/2016, A2B00096162-AN
6.6 Connecting terminals and interfaces
in the case of sinusoidal voltage (SELV
rms
Controllers
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