GE PACSystems RX3i IC695ETM001 | Ethernet Interface Module

The GE IC695ETM001 (Revision CA-HW) is a high-performance Ethernet Interface module for the PACSystems RX3i platform. This module provides the primary communication link between the RX3i controller and external systems, including HMIs, SCADA packages, other PLCs, and engineering workstations. The “CA” designation typically refers to the hardware revision level, and “HW” signifies that this is the hardware-only component of the module assembly.

GE FANUC IC695ETM001CA-ER

Product Specifications (Datasheet)

  • Model: IC695ETM001CA-HW

  • Module Type: Ethernet Communications Interface

  • Ports: 2 x RJ-45 (10/100 Mbps)

  • Switching: Integrated 2-port switch (Supports star, daisy-chain, and redundant ring topologies)

  • Protocols Supported: SRTP (Service Request Transport Protocol), Modbus TCP, EGD (Ethernet Global Data), Ethernet/IP (Adapter), SNMP

  • Backplane: Universal Backplane (PCI Bus)

  • Current Consumption: 840 mA @ 3.3 VDC; 614 mA @ 5 VDC

  • Operating Temperature: 0°C to +60°C

  • Memory: Supports large configuration and data tables for EGD and Modbus maps.

Key Application Fields

  • SCADA/HMI Connectivity: The standard interface for linking RX3i controllers to GE iFIX, CIMPLICITY, or third-party monitoring software.

  • Peer-to-Peer Communication: Utilizing Ethernet Global Data (EGD) for high-speed, deterministic data exchange between multiple GE controllers.

  • Modbus TCP Integration: Acting as either a Client or Server to communicate with VFDs, power meters, and remote I/O from other manufacturers.

  • Remote Programming: Providing the gateway for PAC Machine Edition (PME) to perform online logic updates and hardware configuration diagnostics.

  • Redundant Networking: Configuring the two ports for Media Redundancy (MRP) to ensure communication persists if a cable is damaged.

Product Usage Instructions

  1. Module Placement: Insert the IC695ETM001 into any available Universal Backplane slot in the RX3i rack. Due to its power requirements, ensure the power supply in the rack is adequately rated.

  2. IP Configuration: Use PAC Machine Edition (PME) to set the IP address, subnet mask, and gateway. Initial configuration can be done via the backplane or through the default IP (if supported by your firmware version).

  3. Network Setup: Connect the RJ-45 ports. The integrated switch allows for a simple “daisy-chain” to the next module or a connection to an industrial Ethernet switch.

  4. Security Hardware Switch: To prevent unauthorized remote firmware or configuration changes, utilize the physical “Run/Stop” or “Protection” switches if your specific hardware revision includes them.

  5. Status Monitoring: Watch the LEDs on the module faceplate. “LAN” should be green when a link is established, and “STATUS” should be solid green to indicate the module has successfully booted and initialized.

Q&A: Frequently Asked Questions

Q: What is the difference between EGD and Modbus TCP? A: EGD is a GE-proprietary protocol optimized for very fast, periodic “producer/consumer” data exchange between GE controllers. Modbus TCP is a universal open protocol used for communication with a wider variety of third-party devices.

Q: Can I use both RJ-45 ports simultaneously? A: Yes. Because it has an integrated switch, the ports share the same IP address. You can use one to connect to an HMI and the other to “jump” to the next PLC rack.

Q: Does this module support PROFINET? A: No. The IC695ETM001 is for standard Ethernet protocols. For PROFINET Controller functionality, you need the IC695PNC001 module.

Q: What does “HW” in the part number mean? A: It indicates “Hardware.” In GE’s ordering system, this signifies the physical module component, distinguishing it from software-bundled kits or spare parts packages.

Keep your automation network running smoothly with the IC695ETM001CA-HW and other genuine GE PACSystems RX3i communication modules.

Similar Model Recommendations

  1. GE IC695ETM001-AK: A newer revision of the same Ethernet module with updated hardware certifications.

  2. GE IC695PNC001: The dedicated PROFINET Controller module for high-speed I/O networking.

  3. GE IC695CPU315: A common CPU module that relies on the ETM001 for external communication.

  4. GE IC695CPE305: A CPU with a built-in Ethernet port, often used in smaller systems to save rack space.

  5. GE IC695PSA040: The 120/240VAC power supply commonly used to power racks containing the ETM001.

Share this story:

Discover more