PRODUCT INFORMATION
Product Overview
The General Electric IC697CMM711 is a Series 90-70 Communications Coprocessor Module designed for industrial programmable logic controllers. This single-slot module features an integrated 12 MHz 80C186 microprocessor to offload communications processing from the central CPU. It provides two independently configurable serial communication ports using standard 25-pin D-shell female connectors. The module operates without an internal battery and connects directly through the PLC rack backplane bus.
Engineers configure the IC697CMM711 entirely using software tools without physical jumpers or hardware switches. Supported serial communication protocols include master, slave, and peer-to-peer CCM, master and slave SNP/SNP-X, and RTU Modbus slave. Users can install multiple coprocessor modules within a single Series 90-70 rack to expand networking capabilities. Diagnostic front-panel status LEDs and a dedicated pushbutton provide rapid operational monitoring and communication re-initialization.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Weight | 1.81 lbs (0.82 kg) |
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| Product Description | Genius communication module |
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| Slot width | Single slot |
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| Mounting location | Series 90-70 CPU baseplate |
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| RTU Modbus Communication Protocol | Supported (Slave Only) |
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| Microprocessor | 12 MHz, 80C186 Microprocessor |
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| CCM Protocol | Supported (Master, Slave, and Peer) |
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| Supported Protocols | SNP/SNP-X Protocol in master and slave; CCM Protocol in master, slave, and peer mode; RTU Modbus slave Protocol |
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| Status LED indicators | Module OK; PORT1; PORT2 |
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| SNP and SNPX Communication Protocol | Supported (Master and Slave) |
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| Communication interfaces | Two (2) RS-422/RS-485 or RS-232 |
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| Connection standard | RS232 / RS422 |
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| Number of Slots | 1 |
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| Communication speed | 9.6 Kbps, or 19.2 Kbps |
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| Port connections | 25-pin D-shell, female ports |
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| Battery | None required |
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| LED indicators | OK; PORT1; PORT2 |
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| Number of Serial Ports | 2 |
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| Processor | 12 Mhz, 80C186 Microprocessor |
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| Pushbutton control | Communication re-initialize |
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| Backplane current draw | 700 mA at 5VDC |
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| Current Required from +5V backplane bus | 0.7 amps |
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| Product Lifecycle Status | Discontinued |
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| Module Width | Single-slot |
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| Product lifecycle | Discontinued / Obsolete |
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TECHNICAL INFORMATION
Features
- Dedicated 12 MHz 80C186 microprocessor manages communication tasks independently of the main controller.
- Provides two independent serial ports supporting RS-232 and RS-422/RS-485 physical interface standards.
- Supports multi-drop networking through CCM, SNP, SNP-X, and Modbus RTU communication protocols.
- Eliminates hardware switches and jumpers through software-based configuration and setup.
- Includes a manual pushbutton switch to re-initialize serial port communication when needed.
- Features three front status LED indicators for module health and individual port communication traffic.
TECHNICAL INFORMATION
Applications
- Serial data acquisition across industrial PLC automation cells via Modbus RTU networks.
- Distributed peer-to-peer PLC data exchange using Series 90-70 CCM protocol architectures.
- Computer and operator interface connections using SNP and SNP-X serial communications.
TECHNICAL INFORMATION
Connections / Interfaces
- Two serial ports equipped with 25-pin D-shell female physical connectors.
- Individually selectable RS-232 or RS-422/RS-485 physical communication interfaces per port.
- VME standard C.1 backplane connection for communication with the rack controller.
TECHNICAL INFORMATION
Installation Guidelines
- Disconnect rack power before inserting or removing the module from the baseplate.
- Verify that the module seats securely into a single slot of the Series 90-70 rack.
- Never hot-swap this module to prevent physical damage or arcing across backplane pins.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure module parameters using Logicmaster 90-70, VersaPro Professional, or Proficy Machine Edition.
- Select communication protocols and baud rates via software without adjusting jumpers or DIP switches.
- Press the front-panel pushbutton switch to re-initialize communication if network faults occur.
TECHNICAL INFORMATION
Compatibility
- General Electric Series 90-70 programmable logic controller baseplates and central processors.
- VME standard C.1 baseplate communication architecture.
- Software suites including Logicmaster 90-70, VersaPro, and Proficy Machine Edition Logic Developer PLC.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- The IC697CMM711 communication coprocessor module is classified as discontinued and obsolete by the original manufacturer.
- Maintenance facilities maintain system continuity using refurbished or existing surplus hardware inventory.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSGeneral Electric Series 90-70 programmable logic controller baseplates and central processors. VME standard C.1 baseplate communication architecture. Software suites including Logicmaster 90-70, VersaPro, and Proficy Machine Edition Logic Developer PLC.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What communication protocols does the GE IC697CMM711 support?
The module supports CCM in master, slave, and peer modes, SNP/SNP-X master and slave, and Modbus RTU slave.
Does the IC697CMM711 module require an internal battery?
No internal battery is required. Operational settings are loaded directly from the system software configuration.
Can multiple IC697CMM711 modules be installed in one PLC rack?
Yes. Multiple coprocessor modules can be installed in a single Series 90-70 rack to expand serial ports.
What is the function of the front-panel pushbutton on the IC697CMM711?
The pushbutton switch manually re-initializes the module communication ports without cycling power to the PLC rack.
