Configuring The Auxiliary Inputs To Connect A 2-Wire 4-20Ma Sensor - Oldham OLCT 80 User Manual

Configuration principle
The ANA1/ANA2 sensors are each configured by creating a solder joint.
■
Item C in the figure: no solder joint created.
■
Item D in the figure: solder joint formed.
Figure 60: example of a solder pad with and without a solder joint.
Configuring the auxiliary inputs to connect a 2-wire
4-20mA sensor
■
In 1 input used: apply a solder joint to PPS2 and PPS7, remove PPS1.
■
In 2 input used: apply a solder joint to PPS4 and PPS8, remove PPS3.
Figure 61: auxiliary input configuration for a 2-wire 4-20mA sensor.
7 – Pre-installation Hardware Configuration
74