IC694CHS392
GE
Overview
The IC694CHS392 is a Serial Expansion Backplane from GE. It is part of GE's industrial automation product portfolio.
Application & Technical Notes
As a serial expansion backplane, the IC694CHS392 is intended for deployment in panel-based control cabinets and machine enclosures where the GE product portfolio equipment is installed. It mechanically and electrically unifies the controller, power supply and I/O modules, providing the backplane bus and mounting structure.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Seat every module firmly on the backplane, observe module order where required, and check the bus connector integrity. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the IC694CHS392, distinguish three supply tiers: (1) genuine GE stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm mechanical and electrical compatibility with your GE product portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
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Frequently Asked Questions
What is the IC694CHS392?
The IC694CHS392 is a serial expansion backplane from GE. It is described by the manufacturer as: Serial Expansion Backplane.
What are the key technical ratings of the IC694CHS392?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the IC694CHS392 mounted or installed?
Installation follows the standard GE product portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the IC694CHS392 compatible with my controller?
It belongs to GE's automation product portfolio. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the IC694CHS392?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
The IC694CHS392 is a 10-slot serial expansion baseplate from the PACSystem RX3i Programmable Automation Controller (PLC) platform. Formerly manufactured by GE Fanuc, now under Emerson Automation, this baseplate allows extension of the main rack using an I/O expansion cable with a maximum length of 15 meters (50 feet). This rack supports standard I/O modules of the PACSystem RX3i platform.
Specifications
| Number of Slots | 10 |
|---|---|
| Dimensions | 5.12 x 17.44 x 5.59 in |
| Mounting | Panel mounting |
| Internal | Power consumption 150 mA at 5 VDC |
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.