Product pictures Product Overview: Emerson EC20-8TC Parameter Specification Manufacturer Emerson Order Number EC20-8TC Product Name Thermocouple Temperature Input Module — 8 channels Series / Family EC20 programmable controller — special function / analog module group Application & Fault Scenarios Where It Fits: Adding multi-zone temperature sensing to an EC20 machine control — for example eight barrel or oven zones feeding display, alarm and heating control logic — replacing