Emerson MMI-20016185 Satellite Radio User Manual


 
Wiringtheoutputs
Figure 5-6 Wiring the frequency/pulse output for constant current
A
B
D
C
A FREQ+
B RETURN
C 100 to 250 Ω resistor
D PLC or pulse counter
To wire the output to use external power, see Figure 5-7. For recommended resistor versus supply voltage, see
Figure 5-8.
Do not exceed 30 VDC input. Excessive current will damage the transmitter. Terminal current must be
less than 500 mA.
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