Product Details
Overview
The IC693CMM311 from GE Fanuc is a dual-port Communications Coprocessor Module (CCM) for the Series 90-30 PLC platform. It provides flexible data exchange through RS-232 and RS-485 interfaces, supporting multiple communication standards such as SNP, Modbus RTU, and CCM protocols. Designed for integration with modular Series 90-30 CPUs, this module enables efficient data handling and serial device connectivity in industrial automation systems.
Technical Specifications
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Manufacturer: GE Fanuc Emerson
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Model / Part Number: IC693CMM311
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Product Type: Communications Coprocessor Module
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Series: Series 90-30
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Weight: 0.63 lbs (0.28 kg)
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Number of Ports: 2 (Port 1: RS-232, Port 2: RS-232/RS-422/RS-485)
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Communication Protocols: CCM, SNP, Modbus RTU
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Compatible Devices: Modular Series 90-30 CPUs
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Connection Cable: IC693CBL305 Wye Cable
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Slot Assignment: Any slot except the CPU slot
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Mounting Type: Baseplate mounting (CPU baseplate only)
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Status Indicators: Module OK, Port 1, Port 2 LEDs
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Backplane Current Draw: 400 mA at 5 VDC
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Isolation: 1500 V between logic and field circuits
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Connector Type: 25-pin D-shell female connector
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Module Width: Single slot
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Operating Temperature: 0°C to 60°C
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Product Lifecycle Status: Discontinued / Obsolete
Features
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Dual serial communication ports for flexible connectivity
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Supports both RS-232 and RS-485 serial standards
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LED indicators for easy monitoring of communication status
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Compatible with IC693CBL305 Wye communication cable
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Allows installation in up to four CMM modules per baseplate
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Backward-compatible with earlier Series 90-30 configurations
Applications
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Integration of PLCs with external devices such as HMIs, drives, and remote I/O
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Communication gateway between Series 90-30 controllers and field equipment
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Ideal for distributed control and process monitoring systems
FAQ
Q: Can this module be used with Modbus devices?
A: Yes, the IC693CMM311 fully supports Modbus RTU communication for device integration.
Q: What cable is required for connecting both ports simultaneously?
A: The recommended cable is IC693CBL305, which provides a dual-port (Wye) configuration for simplified wiring.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.