Description
Overview
The IC695NIU001 Ethernet Network Interface Unit is part of GE’s PACSystems architecture and provides a high‑performance communication link between RX3i controllers and distributed I/O stations. Designed for remote I/O applications, the module manages Ethernet‑based data exchange with minimal configuration effort, making it a reliable communication backbone for large‑scale automation systems.
Functional Characteristics
The module supports 10/100 Mbps Ethernet communication and includes dual Ethernet ports for flexible network topologies. Once configured, the IC695NIU001 autonomously manages data transfers between the controller and remote I/O, ensuring consistent throughput and reducing the need for manual supervision.
A key capability of this interface unit is its support for Ethernet Global Data (EGD), enabling high‑speed data sharing across PACSystems devices. The module continuously reports communication status and network health, allowing RX3i controllers to monitor link integrity and respond to network conditions in real time.
System Integration
The IC695NIU001 is compatible with both PACSystems RX3i I/O and legacy Series 90‑30 I/O, enabling mixed‑generation system expansion without requiring major hardware changes. Its intelligent routing architecture simplifies programming and reduces engineering time during system deployment.
The module is built for industrial environments where electrical noise, temperature variation, and continuous operation are common. Its rugged design ensures stable performance in manufacturing plants, utilities, and distributed control systems.
Mechanical and Electrical Design
The unit measures 7 × 13.2 × 13.7 cm and weighs 0.44 kg. It installs directly into an RX3i rack and includes front‑panel indicators for link status, module health, and network activity. The design supports quick replacement and straightforward wiring.
Technical Specifications
| Parameter |
Specification |
| Model |
IC695NIU001 |
| Product Type |
Ethernet Network Interface Unit |
| Brand |
GE |
| Product Range |
PACSystems |
| Communication |
10/100 Mbps Ethernet |
| Protocol Support |
Ethernet Global Data (EGD) |
| Ports |
Dual Ethernet ports |
| Compatibility |
RX3i and Series 90‑30 I/O |
| Installation |
RX3i rack‑mounted |
| Weight |
0.44 kg |
| Dimensions |
7 × 13.2 × 13.7 cm |
| HS Code |
8537101190 |
| Minimum Order |
1 unit |
| Origin |
USA |
| Lifecycle Status |
Active |
Application Scenarios
-
Distributed I/O networks in manufacturing plants
-
Utility and energy‑sector control systems
-
Mixed‑generation PACSystems and Series 90‑30 expansions
-
High‑speed data‑exchange architectures requiring EGD
FAQ
Q: Does the IC695NIU001 support legacy GE I/O? A: Yes. It supports both RX3i and Series 90‑30 I/O modules.
Q: What Ethernet speeds are supported? A: The module operates at 10/100 Mbps.
Q: Is programming required for data routing? A: Only initial configuration is required; data transfers are handled automatically afterward.
