Unitronics V200-18-E3XBW - Analog Inputs; RTD Inputs

V200-18-E3XBW Snap-in I/O Module
6 Unitronics
Analog / PT100 / TC Inputs
 Each input may be set as either analog, RTD, or thermocouple. To set an input:
- Use the appropriate wiring as shown below.
- Open the device and set the jumpers according to the instructions beginning on page 8.
 Shields should be connected at the signal source.
 In order to function correctly, the analog power supplies must be wired as shown on page 5.
 To ensure proper performance, a warm-up period of a half an hour is recommended.
Analog Inputs
 Inputs may be wired to work with either current or voltage.
 When set to current/voltage, all inputs share a common ACM signal.
current current/voltage
RTD Inputs
1. Wire one lead of each RTD input to the common signal (CM) as shown below.
 4 wire PT100 can be used by leaving one of the sensor leads unconnected.
PT100