Description
GE IC695ETM001-DG – RX3i Ethernet Interface Module for Reliable Plant Networking
The GE IC695ETM001-DG is an Ethernet Interface Module for PACSystems RX3i racks, designed to handle controller-level networking and plant data exchange without loading the CPU. From my experience, it’s the go-to card when you need stable SRTP communications, EGD production/consumption, and Modbus/TCP connectivity on legacy and current RX3i platforms. You might notice that the “-DG” hardware revision typically indicates a later, ruggedized build; in many cases it’s favored where conformal coating and tighter component screening are preferred.
Our Order Process & Guarantees
- Warranty: 365 days
- Lead time: 1 week if in stock; no more than 1 month at the latest
- Payment: 50% advance; full balance before delivery
- Express options: FedEx, UPS, DHL
Key Features
- RX3i backplane Ethernet interface – Offloads network tasks from the CPU, typically improving scan determinism on heavier comms systems.
- Industrial protocols – Supports SRTP for PLC-to-PLC, EGD for high-speed data exchange, and Modbus/TCP for open interoperability with HMIs, drives, and gateways.
- 10/100Base‑TX Ethernet – Auto-negotiation and Auto MDI/MDI‑X simplify cabling on mixed networks.
- Flexible IP addressing – Static, BOOTP, or DHCP in most deployments; easy to align with existing IT policies.
- Built-in diagnostics – Web diagnostics and Station Manager (telnet) help with quick fault isolation and link checks.
- Field-proven in utilities and F&B – A maintenance lead told us, “Swapping to the ETM001 brought our historian tags online without touching the CPU load.”
- “-DG” revision hardware – In many cases associated with enhanced environmental resilience; suitable for cabinets with wider humidity swings.
Technical Specifications
| Brand / Model | GE PACSystems RX3i / IC695ETM001-DG |
| HS Code | 8537.10 (Boards, panels, consoles for electric control, <=1000V) |
| Power Requirements | Backplane powered (RX3i); typical consumption under 3 W |
| Dimensions & Weight | Single-slot RX3i module; approx. 130 × 35 × 120 mm; ~0.30 kg |
| Operating Temperature | 0 to 60°C; 5–95% RH, non‑condensing (typical RX3i environment) |
| Signal I/O Types | 10/100Base‑TX Ethernet via RJ‑45; Auto‑negotiation, Auto MDI/MDI‑X |
| Communication Interfaces | TCP/IP stack with SRTP, EGD, Modbus/TCP; embedded web diagnostics; Station Manager (telnet) |
| Installation Method | Installs in a PACSystems RX3i rack (any compatible I/O slot); front RJ‑45 for field Ethernet; shielded CAT5e/6 recommended |
Related or Supporting Products
- IC695PNC001 – PROFINET Controller for device-level IO; use when you need deterministic PROFINET instead of Modbus/TCP.
- IC695CPE330 / IC695CPL410 – RX3i CPUs with integrated Ethernet; a cleaner option if you want fewer modules and faster CPU-side comms.
- IC695CHS012 / IC695CHS016 – RX3i racks; choose slot count based on expansion needs.
- IC695PSA040 / IC695PSD140 – RX3i power supplies; select capacity for the total module load (ETM001 has a light draw).
- Industrial switches (managed) – For ring or VLAN segmentation; ensures the ETM001’s traffic gets QoS where needed.
Installation & Maintenance
- Cabinet & environment – Mount in an RX3i chassis inside a ventilated control cabinet (IP54 or better is typical). Keep ambient below 60°C and provide airflow around the rack.
- Grounding & wiring – Bond cabinet and rack ground; use shielded CAT5e/6 with proper drain termination; avoid running Ethernet parallel with VFD motor leads.
- Network setup – Define static IPs for controllers or reserve via DHCP; segment controls traffic (VLANs) where practical to reduce broadcast noise.
- Safety – De-energize the rack before inserting/removing modules; observe ESD precautions; verify link LEDs and diagnostics before handover.
- Maintenance – Periodically back up configuration, review counters in the web page/Station Manager, clean dust with dry air, and consider firmware updates during planned downtime.
- Commissioning tip – For EGD-heavy systems, stagger exchanges and align production/consumption rates; it seems to keep CPU scans more consistent.
Quality & Certifications
- CE and UL/cUL compliant for industrial control equipment
- RoHS compliant in most shipping regions
- Manufacturer-grade quality control; our warranty coverage: 365 days
Typical Use Case:
A water-treatment plant paired the IC695ETM001 with an RX3i CPU to publish EGD to a historian while serving Modbus/TCP to drives. Network diagnostics on the module helped them pinpoint a duplex mismatch from a third-party switch—simple fix, no CPU changes.
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