Monarch Instrument DC 2000 User Manual
Page 141
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Appendix B – Configuring a 4-20 mA input to equal 0 to 150 gpm
Page 7 of 7
The photo below shows the proper connectivity for a 4-20 mA signal. To reduce ambient noise, a
properly shielded cable should be used. A 50 ohm precision resistor must be placed across the +
and – terminals in parallel with the input signal wires. Also, a jumper must be made between the –
and Cterminals (refer to Figure 2-7 in Chapter 2).
30
.
Attach cable
shield to
chassis
ground.
Place 50 ohm
resistor across
input + and –.
Link – and C
terminals.
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