Single-Channel Assignment Of Safe Relay Outputs - GE VersaSafe VersaPoint IC220SDL840 User Manual

A
IC220SDL840
OUT0_Ch1_13
OUT0_Ch1_14
GFK-2734 Chapter 6 Connection examples for the safe relay outputs and the safety-related segment circuit
6.4

Single-channel assignment of safe relay outputs

For single-channel assignment, the safety relays operate independently of one another.
This means that they are controlled individually by the safe controller. It is possible to
monitor external loads and the wiring for errors. In this case, use a clock output (UT1 or
UT2) with the associated alarm input. Activate this function in the parameterization (IN1 or
IN2, see Section "Parameterization of the safe relay outputs" on page 5-2).
24 V
400 V
M
UT1 (UT2)
IN1 (IN2)
Figure 6-2 Single-channel assignment of floating contacts with readback (A) and
without readback (B)
Key:
OUT0_Ch1_13
OUT0_Ch1_14
UT1 (UT2)
IN1 (IN2)
The illustrated 24 V voltage is not provided by the VersaPoint station.
B
IC220SDL840
OUT0_Ch1_13
OUT0_Ch1_14
Output 0, channel 1, contact 13
Output 0, channel 1, contact 14
UT1 or UT2
IN1 or IN2
6
24 V
400 V
M
77220005
6-5