GE Fanuc · Series Three
GE Fanuc IC630CCM300 / IC630CCM390 Series Three Communication Hardware
Data-communications and RS-232/RS-422 interface hardware for Series Three systems.
Product Description
IC630CCM300 is the Series Three Data Communications Module (DCM). IC630CCM390 is the Series Three RS-232/RS-422 adapter unit. They are related communication components but have different roles in a documented Series Three arrangement.
The DCM and adapter must be identified by complete catalog number and by their actual port and cable relationship. A communication component should not be substituted from an abbreviation or from a similar-looking connector.
Technical Specifications
| Specification | IC630CCM300 | IC630CCM390 |
|---|---|---|
| Brand | GE Fanuc | |
| Product Type | Series Three Data Communications Module (DCM) | RS-232/RS-422 adapter unit |
| Country of Origin | United States | |
| Controller family | GE Fanuc Series Three | |
| Communications role | Data communications module | RS-232/RS-422 conversion/interface adapter |
| Selection basis | Match the installed communication path, cable and port relationship | |
Communication Roles
IC630CCM300 is identified as the Series Three Data Communications Module. Its role is different from the RS-232/RS-422 adapter designation carried by IC630CCM390.
Read the complete interface path before replacement: controller location, installed port, cable type and the receiving equipment must remain aligned with the catalog function.
Port and Cable Verification
Frequently Asked Questions
What is the role difference between IC630CCM300 and IC630CCM390?
IC630CCM300 is the Series Three Data Communications Module, while IC630CCM390 is an RS-232/RS-422 adapter unit.
Which connection should be recorded for IC630CCM300 and IC630CCM390?
Record the installed port, both cable endpoints and the connected interface when servicing IC630CCM300 and IC630CCM390.
Can IC630CCM300 and IC630CCM390 be treated as the same device?
No. IC630CCM300 and IC630CCM390 have separately identified communication roles.
What must be confirmed before reconnecting IC630CCM300 and IC630CCM390?
Confirm connector engagement and the documented RS-232/RS-422 or DCM path for IC630CCM300 and IC630CCM390.
Why is the full designation important for IC630CCM300 and IC630CCM390?
The full designation distinguishes the DCM function of IC630CCM300 from the adapter function of IC630CCM390.
What check follows installation of IC630CCM300 and IC630CCM390?
Verify the intended communication link after installing IC630CCM300 and IC630CCM390.
Moore Automation
Legacy Automation Part Identification
Moore Automation handles industrial automation spare-part enquiries for maintenance and replacement work. A complete catalog number, requested quantity and destination help keep a quotation or order conversation tied to the required item.
For sales enquiries, Moore Automation provides 100% original products, fast delivery, a 1-year warranty and a stated 12-hour online response. The company module is kept separate from the product selection and technical information above.
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Send the complete catalog number and quantity.
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