Precision Digital PD941 - Manual (Page 17)

ConsoliDator Multi-Channel Controller Instruction Manual
17
Analog Output Connections
The following figures show examples for 4-20 mA transmitter output connections. Terminal
connectors are labeled individually on the side of the case. In order to obtain isolation from
analog inputs, outputs must be powered from an external supply as shown in Figure 11.
Remote Display,
Chart Recorder, etc.
+
ANALOG OUTPUT
+24 LOOP IN LOOP OUT GND
Figure 10. 4-20 mA Output Powered by ConsoliDator
Remote Display,
Chart Recorder, etc.
+
ANALOG OUTPUTS
+24
External Power
Supply
+
LOOP
IN
LOOP
OUT
GND
Figure 11. 4-20 mA Output Powered by External Supply
Note: All inputs and outputs share a common ground. DO NOT power
inputs and outputs with the same power supply.