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JMNC Operating Instructions
5 Mounting and Dismounting
Several rotational speed monitoring devices JMNC connected to one pulse indicator
- +
n
n
GND
1
12
2 3 4 5
7
6
8 9 1011
JM NC
1
12
2 3 4 5
7
6
8 9 1011
JM NC
1
12
2 3 4 5
7
6
8 9 1011
JM NC
Supply voltage
NAMUR indicator
Opto indicator
standstill monitoring device underspeed monitoring device overspeed monitoring device
Fig. 5-5: Example: Several rotational speed monitoring devices JMNC connected to one pulse indicator
