GE IC670CHS102A I/O Terminal Block

The GE Fanuc IC670CHS102A, also cataloged as the IC670 Field Control I/O Terminal Block, operates as a dedicated hardware component for physical field wiring termination within Field Control I/O stations. The base sub-assembly provides 37 secure screw connection points natively at the hardware tier to route field-side instrument loops into processing modules.

Hardware Specifications

Industrial Control & Drive Communications

• I/O Density Scaling and Backplane Alignment The 37-point high-density box-style terminal design provides direct mechanical and electrical alignment for plug-in discrete or analog Field Control I/O modules. The interior backplane routing traces establish a passive interface link that routes raw channel electrical paths directly to the upper processing module without creating signal skew.
• Deterministic Interconnect Tracking The block maintains hardwired signal pathways between terminal points and module sockets. Grouping configurations partitioned into Group A, Group B, and Group E layouts isolate discrete and analog signals natively at the terminal tier, ensuring reliable data tracking to the host Bus Interface Unit over local networks.

Frequently Asked Questions

Q: Can the IC670CHS102A terminal block be mounted in any orientation inside the enclosure?

A: Yes, the heavy-duty 35 mm DIN rail clips support both horizontal and vertical mounting alignments. However, standard horizontal positioning is recommended to maintain optimized natural convection airflow across the electronic modules plugged into the base.

Q: What technical limitations does the IP20 environmental rating impose on installation zones?

A: The IP20 protection class shields operators from accidental finger contact with internal live circuits but offers zero resistance against moisture ingress or airborne liquid spray. The unit must reside inside a NEMA 12 or IP54-rated industrial control cabinet to prevent fluid contamination.