V01.00 | 2020/07
23
Safety outputs (FDX)
Fig. 16: M12 connector, safety in-/outputs (FDx)
Connect the sensors and actuators to the device according to the pin assignment.
4
1
3
2
5
v
1 = V
aux
1/T1
2 = FDO-/FDI (T2)
3 = GND (V1)
4 = FDO+/FDI (T1)
5 = T2
Fig. 17: Pin assignment C4…C7, FDX
Signal
Meaning
VAUX1/T1
Sensor supply/ test pulse 1
FDO-/FDI (T2)
Digital output/ digital input 1 (M)
GND (V1)
Ground V1
FDO+/FDI (T1)
Digital output/ digital input 2 (P)
T2
Test pulse 2
FE
FE is connected to the thread of the M12 connector.
DANGER
Connection of fast reacting loads
Danger to life due to connection failures
Use loads with mechanical or electrical inertia. Positive and negative test pulses
have to be tolerated.
