GE IS200STTCH2ABA（IS230SNTCH4A） Thermocouple Input Assembly

GE IS230SNTCH4A Thermocouple Input Assembly

Also cross-referenced with IS200STTCH2ABA (verify specific configuration differences)

Product Overview

The GE IS230SNTCH4A is a high-precision Thermocouple Input Assembly developed for use in industrial automation systems, especially as part of the GE Mark VIe control system. It is designed to interface thermocouple sensors with the control system by amplifying, conditioning, and converting small thermoelectric voltage signals into reliable digital data.

Although sometimes cross-referenced with IS200STTCH2ABA, users should carefully verify model compatibility, as differences in revision levels or configuration may apply.

Assembly Components

• TBTCH1B Terminal Board:
  Acts as the central connection hub for thermocouple inputs (typically up to 24 channels).

• PTCCH1B I/O Packs (typically 3 per module):
  Responsible for:

• Signal conditioning

• Cold junction compensation

• Linearization of input signals

This modular approach supports scalability, easy maintenance, and configuration flexibility for varied industrial environments.

Key Features

• Advanced Thermocouple Signal Conditioning:
  Amplifies, linearizes, and compensates for cold junction variations to ensure accurate readings.

• Multi-Channel Input Support:
  Accommodates up to 24 thermocouple channels via TBTCH1B, offering wide-area temperature monitoring.

• System Compatibility:
  Fully integrates with GE Mark VIe systems, supporting high-speed Ethernet-based I/O communication.

• Modular & Scalable Design:
  Modular structure allows flexible installation, easy replacement, and tailored configurations.

• High Noise Immunity:
  Engineered for environments with strong electromagnetic interference (EMI), ensuring signal integrity.

• Real-Time Fault Detection:
  Features integrated diagnostic capabilities and system health monitoring for proactive alerts and system safety.

• Durable Industrial Construction:
  Made with robust materials for long-lasting performance in high-vibration, high-temperature, or corrosive environments.

• Versatile Mounting Options:
  Can be mounted on DIN rails or directly onto panels, offering flexibility in control cabinet design.

Technical Specifications

(Typical values; refer to official GE documentation for specific revisions)