The GE Fanuc IC693PCM301 is a Programmable Coprocessor Module designed for the Series 90-30 PLC platform. This module enhances the processing capabilities of the host system by offloading specific tasks, supporting advanced programming via C language or MegaBasic. It serves as a specialized interface and control component, requiring installation on a CPU baseplate to ensure seamless integration with the primary controller.
Features
Supports versatile programming environments including MegaBasic and C language.
Equipped with 192K of total memory, featuring battery-backed RAM.
Includes a dedicated restart pushbutton for simplified module re-initialization.
Three integrated LED indicators (OK, US1, US2) for real-time status monitoring.
Compatible with Modbus and CCM communication protocols.
Occupies a single slot on the CPU baseplate.
Technical Specifications
Product Model
IC693PCM301
Manufacturer
General Electric (GE Fanuc)
Series
Series 90-30
Internal Power Requirement
425 mA at 5 VDC
Memory Capacity
192K Total (47K MegaBasic)
Communication Protocols
Modbus, CCM
Programming Support
MegaBasic, C Language, BASIC (BAS)
Weight
0.32 kg
Mounting
CPU baseplate (excluding slot 1)
Installation Guidelines
Ensure the PLC rack power is disconnected before installing or removing the module.
The IC693PCM301 must be mounted specifically on the CPU baseplate; it is not compatible with expansion baseplates.
Avoid installing the module in slot 1 of the CPU baseplate.
Handle the module using proper ESD (Electrostatic Discharge) precautions to prevent damage to internal circuitry.
Verify that the lithium battery backup is correctly seated to maintain RAM data integrity during power cycles.
Ensure the module is fully seated and the locking tabs are engaged to guarantee a secure connection to the backplane.
FAQ
Is the IC693PCM301 still in production?
No, this module is currently classified as discontinued/obsolete by the manufacturer. We provide high-quality surplus units to support legacy system maintenance.
What programming languages are supported by this coprocessor?
This module supports C language and MegaBasic, as well as non-native BASIC (BAS) programming.
Where should this module be mounted in the rack?
It must be installed on the CPU baseplate. Please note that it cannot be installed in slot 1 of the baseplate.
