The GE IC200GBI001 is a Genius Network Interface Unit for distributed I/O architecture. It acts as a Genius slave module within the VersaMax PLC product family. This unit, now offered by Emerson Automation, hosts and manages remote I/O modules efficiently.
Core Functionality and Network Design
This module connects VersaMax I/O racks to a Genius LAN as a distributed controller. It features two Genius bus terminals for primary and redundant network connections. Consequently, it provides a robust and fault-tolerant link for critical automation data. The IC200GBI001 supports a daisy-chain wiring topology with terminating resistors.
Comprehensive Technical Specifications
The table below details the complete technical parameters for the IC200GBI001 module.
| Specification Category | Technical Detail |
|---|---|
| Manufacturer & Series | GE Fanuc (now Emerson Automation) – VersaMax Series |
| Model | IC200GBI001 |
| Module Type | Genius Network Interface Unit (NIU) / Communication Module |
| Physical Dimensions | Standard VersaMax single-slot module form factor |
| Weight | 0.38 lbs (0.17 kg) |
| Power Requirements | 250 mA @ 5VDC (from backplane); 10 mA @ 3.3VDC |
| Communication Ports | 2 Genius bus terminals (Primary & Redundancy) |
| Supported Baud Rates | 153.6 kbaud (extended), 153.6/76.8/38.4 kbaud (standard) |
| Maximum I/O Capacity | Supports up to 8 I/O modules per rack, across 8 racks (64 total modules) |
| Discrete I/O Memory | 1024 points for inputs; 1024 points for outputs |
| Analog I/O Memory | 128 bytes for inputs; 128 bytes for outputs |
| Data per Bus Scan | 128 bytes of input and 128 bytes of output |
| Termination Resistor | Required; 75, 100, 120, or 150-ohm across terminals 1 & 2 |
High-Capacity I/O Management and Compatibility
The IC200GBI001 manages a significant number of I/O points for a distributed system. It handles 1024 discrete input points and an equal number of discrete outputs. Furthermore, it allocates 128 bytes of memory for both analog input and output data. This capacity makes it suitable for medium to large-scale automation applications.
System Integration and Controller Support
You can integrate this NIU with various legacy and modern GE controller platforms. Compatible systems include the Series 90-70, PACSystem RX7i, and PACSystem RX3i. Successful operation requires appropriate firmware revisions on both the controller and the IC200GBI001. Ultimately, this module provides a reliable bridge between central control and remote field devices.
Details
| Weight | 0.79 kg |
|---|---|
| Dimensions | 150 × 120 × 170 mm |
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