Description
Product Core Brief
- Model: IC695ETM001-EN
- Brand: GE Fanuc / Emerson
- Series: PACSystems RX3i
- Core Function: Ethernet network interface
- Product Type: Communication module
- Key Specs: 2 RJ45 ports 10/100 Mbps, 200 MHz processor
- Condition: New Surplus
Key Technical Specifications
- Ethernet ports: 2 RJ45 (10/100BaseTX auto-sensing)
- Serial port: RS-232 9-pin D-sub, 1200-115200 bps
- Protocols: SRTP, Modbus TCP, EGD, OPC UA
- Processor: 200 MHz with 256 KB buffer
- Power draw: 1.5 W max from 5 VDC backplane
- IP addresses: 1 (single MAC)
- Operating temperature: -40°C to 70°C
- Dimensions: 4.92 x 2.83 x 5.43 in (125 x 72 x 138 mm)
- Weight: 0.5 kg (1.1 lbs)
- Hot swap: Yes (firmware 2.51+)
- LEDs: OK, LAN, log, port activity
Product Introduction
GE IC695ETM001-EN is an Ethernet module for PACSystems RX3i racks, linking PLCs to TCP/IP networks via dual embedded switch ports. Handles SRTP, EGD exchanges, and Modbus TCP for HMI or SCADA ties.
-EN firmware adds OPC UA and EtherNet/IP over base ETM001. Drops into any RX3i slot; daisy-chains nodes without external switch. Field upgrades cut gateway needs—I’ve tied RX3i to Siemens S7-1500 this way. Needs CPE310+ CPU; check Proficy version match.
Troubleshooting Quick Reference
| Symptom | Possible Cause | Relevance to this Part | Quick Check Method | Recommendation |
|---|---|---|---|---|
| No LAN OK LED, ports dark | Backplane power sag or slot fault | ✅ High | Clamp 5 VDC >4.8 V at module pins; reseat twice | Move to known good slot; PSU must hold 1.5 W steady |
| IP not assigning, DHCP fail | Cable Cat5e bad or switch VLAN block | ✅ High | Link lights on both RJ45; ping 192.168.x.x from PC | Straight-through cable <100 m; static IP via Station Manager |
| EGD exchange stalls | Firmware -EN mismatch host | ✅ Medium | Proficy diagnostic: version readback; %W EGD status | Flash to latest via web tool; sync all rack modules |
| High latency >50 ms | Duplex mismatch or loop | ❌ Low | Port LEDs: both full duplex green; no auto-MDI flash | Force 100/full in Proficy; STP enable on switch |
| Station Manager no response | Baud wrong or null modem cable | ✅ Low | 19200 8N1 default; loopback test pin 2-3 | DB9 F/F crossover; power cycle for reset |
Grab EGD stats screenshot and MAC photo for support. 95% trace to network, not module—test isolated first.
- IC695ETM001-EN
Frequently Asked Questions (FAQ)
Hot-swap safe on live rack?
Yes with CPE firmware 2.51+. Pulls clean—no bus glitch. Below that, sparks fly. Always photo config first.
What’s -EN firmware upgrade?
Adds EtherNet/IP adapter, OPC UA server over base IC695ETM001. Read label; host CPE must match or EGD drops.
Max EGD exchanges or connections?
4,000 concurrent; 256 KB buffer handles 100+ drops real-time. I’ve run 50 exchanges at 10 ms scan no sweat.
Power supply requirements?
Any RX3i PSU—1.5 W sip. No high-current needed like NIU. Leaves headroom for 10-slot loads.
❗ Common config trap?
❗ IP subnet mask wrong—defaults /24. Mismatch kills SRTP. Set via Proficy Ethernet tab; ping test before go-live. Cost me a shift once.
Condition and QC?
New Surplus: OEM excess, looped EGD test to host at 100 Mbps. All ports verified; no heat defects. Pics/reports on ask.
Lead time, warranty?
Ships today post continuity burn-in. 1-year on comms fail.




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