Frequency/Rate Meter K3MA-F 5
■ Input Circuits
Pulse Input
E4
E5
E6
B5
+
− B6
The negative pole of the sensor power
supply and COM are connected
internally.
Pulse
detection
circuit
Voltage
detection
circuit
Voltage pulse
PNP
NPN
12 V
12 V
200
Ω
1 k
Ω
10 k
Ω
NPN, contact input
PNP, voltage pulse input
