The GE Fanuc IC697CMM742-LL is a high-performance Type-2 Ethernet communications module designed for the Series 90-70 PLC, enabling high-speed data exchange between the controller and networked industrial devices.
Core Features
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Dedicated onboard processor for high-speed communication management.
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TCP/IP protocol support for standard industrial networking.
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Support for Ethernet Global Data (EGD) and SRTP protocols.
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Integrated diagnostic LEDs for module and network status.
Technical Parameters
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Processor: High-speed communication coprocessor.
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Current Draw: 1.5 Amps at +5V DC.
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Network Speed: 10 Mbps (Type-2 Standard).
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Protocols: TCP/IP, EGD, SRTP, ICMP.
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Memory: Flash memory for firmware and configuration.
Specifications
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Model ID: GE Fanuc IC697CMM742-LL Ethernet Module.
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Series: Series 90-70 PLC.
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Port Type: 15-pin AUI (requires transceiver for RJ45).
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Slots: Occupies one single slot in the IC697 rack.
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Revision: LL (Type-2 enhanced hardware).
Application Areas
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PLC-to-PLC data synchronization (EGD).
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SCADA and HMI network integration.
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Remote I/O monitoring and control.
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Industrial Ethernet backbone connectivity.
Q&A
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Q: Does the IC697CMM742-LL have a built-in RJ45 port?
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A: No, it features a standard 15-pin AUI port which typically requires an external transceiver (e.g., IC649AEA102) to connect to RJ45 cabling.
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Q: What is the primary difference in the “Type-2” designation?
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A: Type-2 modules offer improved processing power and larger memory buffers compared to original Type-1 versions, allowing for more concurrent network connections.
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Q: Can this module be configured via the PLC backplane?
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A: Yes, configuration is handled through the Series 90-70 programming software (Logicmaster or Proficy) over the PLC backplane.
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