Configuring The Auxiliary Inputs To Connect A 3-Wire 4-20Ma Sensor; Configuring The Auxiliary Inputs To Connect A 4-Wire 4-20Ma Sensor - Oldham OLCT 80 User Manual

Configuring the auxiliary inputs to connect a 3-wire
4-20mA sensor
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In 1 input used: apply a solder joint to PPS2 and PPS7, remove PPS1.
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In 2 input used: apply a solder joint to PPS4 and PPS8, remove PPS3.
Figure 62: auxiliary input configuration for a 3-wire 4-20mA sensor.
Configuring the auxiliary inputs to connect a 4-wire
4-20mA sensor
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In 1 input used: apply a solder joint to PPS1 and PPS7, remove PPS2.
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In 2 input used: apply a solder joint to PPS3 and PPS8, remove PPS4.
Figure 63: auxiliary input configuration for a 4-wire 4-20mA sensor.
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7 – Pre-installation Hardware Configuration
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