Description
Product Introduction & Engineering Value
Communication failures are often mistaken for PLC processor faults. In many installations, the Ethernet interface is the component responsible for maintaining connectivity between the controller, supervisory systems, HMIs, and engineering workstations. The GE IC695ETM001 provides this communication bridge for PACSystems RX3i platforms.
Designed for industrial Ethernet environments, the module supports high-speed network communications, embedded switching for daisy-chain topologies, and multiple industrial protocols. It enables efficient data exchange without increasing controller scan time, making it suitable for both new installations and modernization projects.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | GE Intelligent Platforms / Emerson |
| Model | IC695ETM001 |
| Product Family | PACSystems RX3i |
| Module Type | Ethernet Interface Module |
| Backplane | RX3i Universal Backplane |
| Ethernet Ports | 3 × 10/100/1000Base-T RJ45 (K-Series and later) |
| Embedded Switch | Yes |
| Number of IP Addresses | 2 (K-Series hardware) |
| Supported Protocols | SRTP, Ethernet Global Data (EGD), Modbus TCP Client/Server |
| Ethernet Standard | IEEE 802.3 |
| Maximum ETM Modules per CPU Rack | Up to 8 |
| Firmware | Field Upgradeable |
| Configuration | Proficy Machine Edition |
Field Application & The “Trench” Experience
A beverage manufacturing facility expanded its production line with additional packaging equipment connected to a plant-wide SCADA network. Operators began experiencing intermittent communication losses between the PLC and supervisory computers during shift changes when network traffic peaked.
Replacing an aging communication module with an IC695ETM001 restored stable Ethernet connectivity. The integrated Ethernet switch allowed the engineering team to simplify cabinet wiring by daisy-chaining adjacent devices while maintaining reliable communications with the RX3i controller.
Typical application scenarios include:
- Distributed pump station monitoring over Ethernet
- High-speed packaging line HMI and PLC communications
- Batch process data exchange with MES systems
- Water treatment SCADA networks using Ethernet Global Data (EGD)
IC695ETM001
IC695ETM001
Transparency SOP: QA & Testing
Each New Surplus or professionally refurbished IC695ETM001 undergoes documented verification before shipment.
- Visual inspection of housing, connectors, and PCB.
- Power-up verification in an RX3i Universal Backplane.
- Ethernet port testing at supported network speeds.
- Embedded switch functionality verification.
- Protocol communication tests using SRTP and Modbus TCP.
- Firmware revision verification and documentation.
- LED status and diagnostic testing.
- Final ESD-safe packaging with serial number verification.
The Veteran’s Tech Trap Guide
⚠️ Know Your Hardware Revision
Earlier IC695ETM001 revisions typically provide two 10/100 Mbps ports, while K-Series and later hardware adds three 10/100/1000 Mbps ports along with additional networking enhancements. Verify the exact hardware revision before ordering a replacement.
⚠️ IP Address Conflicts Are More Common Than Hardware Failures
After replacing the module, verify IP addressing, subnet masks, and duplicate IP conflicts before assuming the hardware is defective.
PRO TIP:
When replacing a communication module, back up the PLC hardware configuration first. Downloading the project without matching Ethernet settings can interrupt communications with HMIs and SCADA servers.
⚠️ Check Firmware Compatibility
Some firmware revisions introduce new networking features and hardware support. Confirm compatibility between the ETM firmware, RX3i CPU firmware, and Proficy Machine Edition before commissioning.
Dynamic FAQ
Q1. What is the primary function of the IC695ETM001?
The provides Ethernet communications for PACSystems RX3i controllers, enabling programming, HMI connectivity, SCADA integration, Ethernet Global Data (EGD), SRTP, and Modbus TCP communications.
Q2. How many Ethernet ports are available?
The answer depends on the hardware revision. K-Series and later modules include three auto-sensing 10/100/1000Base-T RJ45 ports, while earlier revisions provide two 10/100Base-T ports plus a Station Manager serial interface.
Q3. Does the module contain an embedded Ethernet switch?
Yes. The includes an embedded Ethernet switch, allowing daisy-chain network topologies and reducing the need for external switches in many cabinet layouts.
Q4. Is New Surplus inventory genuine?
Yes. New Surplus units are authentic OEM inventory that has never been installed in production equipment. Each module is inspected for identification, connector condition, and physical integrity before shipment.
Q5. How are refurbished modules tested?
Refurbished units undergo power-up diagnostics, Ethernet communication verification, protocol testing, firmware validation, LED inspection, and extended operational testing before shipment.
Q6. Can the communicate with legacy GE PLC systems?
Yes. Depending on the configured protocol, the module can exchange data with PACSystems controllers as well as selected Series 90 and VersaMax systems using supported Ethernet communication protocols.
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