Description
Description
The Unitronics IO‑ATC8 is an 8‑channel analog and thermocouple input expansion module designed for use with compatible Unitronics OPLC controllers. Each of its eight inputs can be configured as either a standard analog input or a thermocouple input through wiring, jumper settings, and software configuration, offering flexibility for temperature and process‑signal monitoring. The module connects to the controller via a dedicated expansion adapter and includes communication and input‑status LEDs to simplify diagnostics. It provides two sets of input terminals (I0–I3 and I4–I7), supports DIN‑rail or panel mounting, and is built for reliable integration into industrial automation systems requiring precise, multi‑channel temperature or analog measurement.
Features
- Eight configurable analog or thermocouple inputs
- Supports multiple thermocouple types (e.g., J, K, T, E, N, R, S, B)
- Accepts mV‑level analog signals for precise low‑voltage measurement
- Software‑selectable input configuration for each channel
- Cold‑junction compensation for accurate thermocouple readings
- High‑resolution A/D conversion for stable and accurate data
- Input‑status LEDs for quick diagnostics
- Two terminal blocks: I0–I3 and I4–I7
- DIN‑rail or panel‑mount installation
- Connects to Unitronics controllers via expansion adapter
- Designed for industrial temperature and process‑monitoring applications
