Metso Automation MAX Controls Inc. • 277596 •
Chapter 5
Analog Input Modules
TC Module IOP304
Overview
This module features 16 isolated thermocouple of emf input channels
LED Indication
A green LED, labeled Active at the bottom of the module front panel, is on
when system power is present and the module is communicating with the
DPU. This LED blinks on and off at a constant rate when the module is not
being scanned by the DPU.
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