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Wiringtheoutputs
Figure 5-7 Wiring the frequency/pulse output for external power
A
B
E
C
D
A FREQ+
B RETURN
C A pull-up resistor, which must be of sufcient value to limit loop current to less than 500 mA depending on the total loop
resistance at the transmitter
D 3 to 30 VDC power supply
E PLC or pulse counter
Figure 5-8 Recommended pull-up resistor versus supply voltage (external power)
30MicroMotion9739MVDTransmitters