Precision Control Systems 5420 - Manual (Page 8)

Model 5420 ControlIR TM User Manual Installation
Research, Inc. 5
Model 5420mA To connect the wires for the 4-20mA input on the Model 5420mA
unit follow these steps:
Control Wiring
1.) Remove the 90° connector from the top of the 5420mA.
2.) Remove the (1) larger screw to take the connector apart.
3.) Install wires through the rubber strain relief on the top half of
the connector. Loosen the 2 screws of the cable clamp and
slide the cable through.
4.) Strip the wires and solder into pins 1 and 3. Pin 1 is + pin 3
is -.
5.) Reassemble the connector when complete, tightening the
cable clamp when complete.
- +