Horner HE697THM160H Temperature Input Module

Feature & Principle

It is a dedicated thermocouple input module developed by Horner for GE Fanuc Series 90-70 PLC backplane. It collects millivolt signals from thermocouple sensors, performs built-in cold junction compensation, converts raw voltage signals into standard temperature values. Each channel can independently select thermocouple types including J, K, T, E, R, S, B, N, C, supports ℃ / ℉ output, high resolution up to 0.1℃, no extra signal conditioner required.

Specifications

Model: HE697THM160H Brand: Horner Compatible PLC: GE Fanuc Series 90-70 Channel: 16 independent channels Supported thermocouple: J, K, T, E, R, S, B, N, C Resolution: 0.1℃ / 0.5℃ selectable Compensation: Built-in cold junction compensation Power supply: ±12V and 5V from backplane Protection class: IP20 Mounting: 90-70 rack mounting Certification: CE

Components & Diagnostics

Signal conditioning circuit, A/D conversion chip, cold junction temperature sensor, backplane bus interface, status LED indicator, terminal block, metal housing. Common faults: temperature reading drift, channel no reading, cold junction compensation error, module cannot be identified by CPU.

Product Brief

Horner HE697THM160H thermocouple input module, industrial temperature spare widely used for furnace, chemical and power GE 90-70 control system overhaul and replacement.