IFM G2001S - 7�3 Muting

11
UK
Manual operation with monitoring of the feedback contacts
20
15
L
L
+
6
Activate the relay outputs:
The feedback contacts are closed
► Press and release restart (> 100 ms)�
Consider the current flowing through the feedback
contacts (→ 10 Technical data)�
1: Restart
2: Feedback contacts
► If no feedback contacts are used, connect terminals 20 and 21�
7.3 Muting
Connection of 2 muting sensors
Muting sensor S1 Muting sensor S2
L
L
+
1
L
L
+
2
Alignment of the muting sensors → 8.4.1