Spectrum Controls 1762sc-IF4OF4 - Manual (Page 11)

Chapter 1: Module Overview 1-5
User’s Manual Pub. 0300247-01 Rev. C
continuously samples the CJC sensor and compensates for temperature changes at the
terminal block cold junction, between the thermocouple wire and the terminal connector.
Output Channels
The module’s output channel uses a digital-to-analog (D/A) converter to read the digital
output data from the controller and convert it to an analog output signal.
See the block diagram below.
ASIC