Horner APG HE697THM160H Thermocouple Input Module

Feature & Principle

It is a dedicated thermocouple temperature acquisition module developed by Horner APG for GE Fanuc Series 90-70 PLC. It directly receives millivolt signals from thermocouple sensors, converts the signal into digital temperature value after internal cold junction compensation and AD conversion. Each channel can independently configure thermocouple type, support ℃/℉ unit switching, high resolution, no external signal conditioner required. Data is transmitted to PLC CPU through 90-70 backplane bus for temperature monitoring, alarm and PID temperature control.

Specifications

Model: HE697THM160H Brand: Horner APG Applicable system: GE Fanuc Series 90-70 PLC Channel quantity: 16 channels Supported thermocouple: J, K, T, E, R, S, B, C, N Resolution: 0.1℃ Cold junction compensation: Built-in Isolation: Channel-to-bus isolation Mounting: Plug-in 90-70 rack slot Lifecycle: Discontinued legacy spare Application: Furnace, heat treatment, chemical reactor, boiler and pipeline temperature monitoring Certification: CE, UL

Components & Diagnostics

Signal processing PCB, A/D conversion chip, cold junction compensation sensor, backplane gold finger connector, status LED indicators, terminal block. Common faults: temperature reading drift, channel no signal, module cannot be recognized by rack, inconsistent temperature indication.

Product Brief

HE697THM160H thermocouple input module, Horner APG temperature spare widely used for GE 90-70 temperature control cabinet overhaul and replacement.