General Electric IC660TSD021 Terminal Assemblies

The GE IC660TSD021 Terminal Assembly is a component of the Genius I/O Series developed by GE Fanuc (General Electric), designed for rugged, industrial-grade control systems. This specific terminal assembly is built to work seamlessly with discrete input/output blocks and offers the electrical interface between the wiring field and I/O electronics. Known for its modular and serviceable design, the IC660TSD021 allows quick replacement, secure connectivity, and enhanced field-level control in automation systems.

This terminal assembly features a robust design suited for harsh environments. It supports reliable connectivity through high-quality terminals, ensuring minimal signal loss and resistance. With its streamlined installation, clear labeling, and compatibility with GE Genius I/O discrete blocks, this component plays a vital role in distributed control systems (DCS), programmable logic controllers (PLCs), and industrial automation frameworks.

Technical Specifications

Applications

The GE IC660TSD021 Terminal Assembly is widely used in industrial automation and control systems, specifically in:

• Factory Automation Systems – for connecting sensors and actuators to PLCs

• Distributed Control Systems (DCS) – field terminal for discrete input blocks

• Material Handling Systems – ensuring reliable signal transmission from field devices

• Manufacturing Plants – heavy-duty control interfaces for machines and conveyors

• Power Generation Facilities – field wiring in control rooms for data acquisition

• Water and Wastewater Treatment Plants – distributed monitoring and switching of field I/O

Advantages

• Rugged Industrial Design: Built for harsh environments with high resistance to vibration, shock, and temperature extremes.

• Modular Installation: Quick-connect terminal setup allows for easy wiring and field servicing.

• Wide Compatibility: Fully compatible with Genius I/O discrete input blocks, enhancing system integration.

• Secure Wiring: Screw-type terminals provide reliable and durable field connections.

• Time-saving Maintenance: Replaceable without disturbing the wiring, reducing system downtime.

• Panel and DIN Mount Options: Provides flexibility for different cabinet designs and layouts.

• Minimal Signal Interference: Maintains signal integrity with minimal electrical noise.

• Cost-effective: Long lifecycle and reliable performance reduce total cost of ownership over time.

FAQ

1. What is the primary function of the IC660TSD021 Terminal Assembly?

   It serves as the electrical connection interface for discrete input blocks within GE Genius I/O systems.

2. Can the terminal assembly be replaced without removing field wiring?

   Yes, the terminal block is designed for easy replacement without disrupting existing wiring.

3. What wire gauge sizes are compatible with this terminal assembly?

   It supports wire sizes from 14 AWG to 22 AWG.

4. Is the IC660TSD021 compatible with analog blocks?

   No, this model is specifically designed for discrete input blocks only.

5. What type of mounting does this assembly support?

   It supports both panel mounting and DIN rail installation.

6. Is it suitable for high-vibration environments?

   Yes, it is tested to withstand 2g of vibration according to IEC standards.

7. How many terminals are present on this model?

   There are 24 screw-type terminal points.

8. What is the operating temperature range?

   It operates between -20°C and +60°C.

9. Does it come with certifications for industrial compliance?

   Yes, it is UL listed, CE marked, and CSA certified.

10. Can it be used in hazardous environments?

    While rugged, it should only be used in hazardous areas if installed inside an approved enclosure.