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The GE IC670CHS002 Field Control I/O Terminal Block with Box Terminals is a wiring and connection component used in GE Field Control I/O systems. It provides the physical termination point between field wiring and the associated I/O hardware, helping organize electrical connections within an industrial automation installation.
Unlike an I/O module, the IC670CHS002 does not process input signals or execute control logic. Its primary purpose is to provide a reliable connection interface for field devices and I/O circuits. This makes it an important part of the overall I/O assembly, particularly in systems where multiple field wires must be connected, identified, and maintained in an organized manner.
The box terminal arrangement provides a practical method for terminating field conductors. Proper termination is important in industrial environments because loose or poorly secured wiring can lead to intermittent signals, communication problems, unexpected equipment behavior, and difficult troubleshooting.
The IC670CHS002 is designed to work as part of a modular Field Control architecture. It can be installed alongside compatible I/O modules to create a structured interface between the control system and field-level equipment.
| Parameter | Details |
|---|---|
| Manufacturer | GE |
| Model | IC670CHS002 |
| Product Type | Field Control I/O Terminal Block |
| Terminal Type | Box Terminals |
| Automation Platform | GE Field Control |
| Main Function | I/O Field Wiring Interface |
| Application | Industrial Automation |
| Interface Function | Field Device and I/O Connection |
| Installation | Industrial Control System |
| Dimensions | 102 × 76 × 178 mm |
| Weight | 0.23 kg |
| Application Area | Industrial I/O Wiring and Integration |
The GE IC670CHS002 provides the wiring interface required to connect field circuits with compatible Field Control I/O hardware.
Key features include:
The terminal block helps separate the physical wiring function from the signal-processing function performed by the I/O module. This arrangement can make system installation and maintenance more straightforward.
The IC670CHS002 functions as an electrical termination and connection point between field wiring and the associated I/O system.
Field devices such as sensors, switches, actuators, and other industrial equipment are connected through the terminal block. The corresponding conductors are secured using the box terminals, creating a stable electrical connection to the I/O circuitry.
The general connection process includes:
The terminal block itself does not determine whether a signal is analog, digital, input, or output. That function belongs to the connected I/O module and the overall system configuration.
The IC670CHS002 provides the physical wiring interface within a Field Control I/O installation.
| Function | Description |
| Field Wiring Termination | Provides connection points for field conductors |
| I/O Interface | Links field wiring with compatible I/O hardware |
| Wiring Organization | Keeps multiple field circuits structured |
| Maintenance Support | Makes field connections easier to inspect |
| Hardware Integration | Provides the physical connection between system components |
| Cabinet Organization | Helps create a cleaner and more structured control panel |
Although a terminal block is a relatively simple component, its connection quality has a direct effect on the reliability of the field circuits connected to the automation system.
The IC670CHS002 can be used in industrial automation systems where GE Field Control I/O modules require an organized field wiring interface.
| Industry | Typical Applications |
| Manufacturing | Machine I/O wiring |
| Power Generation | Equipment and plant signal connections |
| Water Treatment | Pump and process equipment wiring |
| Oil & Gas | Field instrumentation connections |
| Chemical Processing | Process I/O wiring |
| Automotive | Production equipment integration |
| Infrastructure | Distributed control system wiring |
| Process Automation | Field device and I/O termination |
The terminal block can be particularly useful in installations containing a large number of field wires, where consistent termination and clear wiring organization are important for long-term maintenance.
Proper installation of the IC670CHS002 helps maintain reliable electrical connections and simplifies future troubleshooting.
Recommended installation steps include:
Field wiring should be routed and secured appropriately. Power conductors and sensitive instrumentation wiring should also be separated where necessary to reduce the possibility of electrical interference.
The IC670CHS002 is normally used together with other components in a GE Field Control system.
| Compatible Component | Function |
| GE Field Control I/O Modules | Process field input and output signals |
| Field Sensors | Provide process measurements or status signals |
| Actuators | Receive control commands from the automation system |
| Terminal Wiring | Connect field devices to the I/O assembly |
| Field Control Controller | Executes automation logic |
| Control Network | Transfers control and process information |
| Control Cabinet | Provides mechanical and electrical installation space |
| Industrial Field Devices | Provide inputs or receive outputs |
The terminal block and I/O module should be selected as a compatible combination rather than treated as completely independent components.
| Model | Type | Key Feature | Application |
| GE IC670CHS002 | Field Control I/O Terminal Block | Box terminal field wiring interface | GE Field Control systems |
| GE Field Control Terminal Blocks | I/O Terminal Block | Field circuit termination | Industrial automation |
| GE Field Control I/O Assemblies | I/O Interface | Modular field signal connection | Distributed I/O systems |
| GE Field Control I/O Modules | I/O Module | Signal processing and field interface | Industrial control |
| GE Industrial Terminal Blocks | Wiring Component | Structured electrical termination | Control cabinets |
When selecting a replacement terminal block, the physical mounting arrangement, terminal configuration, compatible I/O module, wiring method, and system hardware generation should be checked. A terminal block with a similar appearance may not provide the same electrical or mechanical interface.
The IC670CHS002 is primarily a wiring and termination component, while an I/O module performs the actual signal acquisition or output function. The terminal block provides the physical connection between field conductors and the associated I/O hardware.
Box terminals provide a secure termination point for field conductors and help keep multiple connections organized. Properly secured terminals also make inspection, maintenance, and troubleshooting easier compared with loosely arranged field wiring.
No. The terminal block does not perform signal processing. Whether a connected circuit is an analog input, digital input, analog output, or digital output depends on the compatible I/O module and the overall system configuration.
The terminal connection should be inspected first for loose conductors, incorrect termination, damaged wiring, or poor contact. The associated I/O module, field device, and cable routing should then be checked if the terminal connections are secure.