Product Short Description
Product Introduction:
The IC200GBI001 is a Genius Network Interface Unit (NIU) from GE Fanuc’s VersaMax PLC series, now under Emerson Automation. It functions as a Genius slave module, hosting and controlling I/O modules to build distributed I/O architectures. It has dual Genius bus terminals (main and redundancy), supports up to 8 racks with 8 modules each (max 64 modules), and offers 1024 discrete I/O points plus 128 bytes each of analog input/output memory. It uses Genius protocol for reliable communication, with data rates from 38.4 to 153.6 Kbaud, and integrates with Series 90-70, PacSystems RX7i/RX3i, and Genius Bus Controllers. It supports hot insertion of I/O modules and has removable connectors for easy maintenance.
Description
Technical Specifications
- Module Type: Genius Network Interface Unit (NIU) for VersaMax distributed I/O.
- Network Protocol: Genius protocol.
- Genius Bus Interfaces: 2 terminals (main bus upper, redundancy lower).
- Data Rates: 153.6 Kbaud (extended/standard), 76.8 Kbaud, 38.4 Kbaud.
- I/O Capacity: 8 racks max, 8 modules/rack, 64 modules total.
- Discrete I/O Memory: 1024 input points, 1024 output points.
- Analog I/O Memory: 128 bytes input, 128 bytes output.
- Network Scan Data: 128 bytes input, 128 bytes output per scan.
- Serial Bus Address: 0–31 (configurable).
- Power Requirements: +5 V DC @ 250 mA; +3.3 V DC @ 10 mA; powered by VersaMax supply.
- Redundancy: Media and hardware redundancy supported.
- Hot Insertion: I/O modules can be hot-inserted.
- Connectors: Removable; works with shielded twisted pair (STP) or fiber optic cables.
- Dimensions: ~133.4 mm × 85.9 mm × 70 mm; weight ~0.14 kg.
- Mounting: 35 mm × 7.5 mm DIN rail; conductive finish required.
- Operating Environment: -40°C to +70°C; 5–95% RH (non-condensing).
- Certifications: CE, UL, FCC; Class I, Div. 2, Groups A–D; Class 1 Zone 2.
Functional Characteristics
- Distributed I/O Control: Hosts and controls up to 64 I/O modules across 8 racks for distributed architectures.
- Dual Bus Redundancy: Dual Genius terminals enable media and hardware redundancy for high availability.
- Flexible Data Rates: Multiple baud rates (38.4–153.6 Kbaud) adapt to different network distances and device counts.
- Adequate Data Handling: 1024 discrete I/O points and 128 bytes analog I/O memory meet diverse industrial needs.
- Broad Compatibility: Works with Series 90-70, PacSystems RX7i/RX3i, and Genius Bus Controllers.
- Hot Insertion Support: Allows I/O module replacement without system shutdown.
- Enhanced Diagnostics: EDM provides user diagnostic data for quick troubleshooting.
- Easy Maintenance: Removable connectors simplify wiring and module replacement.
Application Scenarios
- Distributed Industrial Automation: Factories and assembly lines with distributed I/O; connects sensors/actuators to central PLCs via Genius bus.
- Process Control: Chemical, oil/gas, water treatment; redundant communication ensures continuous operation with 64 modules/1024 I/O points.
- Power Generation: Gas turbine control systems (Speedtronic) for reliable I/O data exchange with central controllers.
- Machine Control: Machine tools and packaging lines; DIN-rail mounting and hot insertion minimize downtime during maintenance.
- Legacy System Integration: Upgrades Series 90-70 or PacSystems RX7i/RX3i with distributed I/O using existing Genius infrastructure.
- High-Availability Networks: Critical applications needing media/hardware redundancy for uninterrupted communication.
- Space-Constrained Installations: Compact design fits small cabinets while supporting up to 8 racks of I/O modules.







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