GE IC693BEM341 – Series 90-30 FIP Bus Controller Module (2.5 MHz)

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Product Introduction:

The IC693BEM341, designed by GE Fanuc (now Emerson Automation), is a high-speed FIP (Factory Instrumentation Protocol) bus controller module for the GE Series 90-30 PLC system. It acts as a critical communication hub, linking the PLC CPU to remote I/O, Series 90-70 PLCs, field control stations, and FIP-compatible devices across industrial networks. Operating at 2.5 MHz, it delivers high-performance, real-time data exchange for distributed control systems, supporting up to 31 network nodes and advanced functions like redundancy and time stamping.

Technical Specifications

Manufacturer: GE Fanuc / Emerson Automation
Model: IC693BEM341
Series: GE Series 90-30 PLC System
Module Type: FIP Bus Controller
Data Rate: 2.5 MHz (high-speed FIP network)
Communication Ports:
- 2 × 9-pin male D-sub FIP bus connectors (Channel 1/2)
- 1 × RS-485 port (for firmware upgrades & configuration)
CPU Compatibility: Requires Series 90-30 CPU (Release 8.10 or later)
Configuration Tools: Hand-Held Programmer (HHP v2.0+), IC641CTLxxx software, FBCLOAD utility
Network Capacity: Supports up to 31 FIP bus devices
Data Exchange: 256 bytes bidirectional (I/O data)
Power Consumption: 800mA typical; 1.2A maximum (backplane)
Isolation: 1500V RMS (channel-to-logic, 1 minute)
LED Indicators: 6 LEDs (Module OK, Run, CD1, CD2, TEN1, TEN2)
Dimensions (W×H×D): 110mm × 66.8mm × 50mm (single slot)
Weight: 0.34kg (0.75lbs)
Operating Temperature: 0°C to +55°C (32°F to 131°F)
Storage Temperature: -25°C to +70°C (-13°F to 158°F)
Relative Humidity: 5%–95% (non-condensing)
Certifications: CE, UL, CSA (industrial safety & EMC compliance)

Key Features

High-Speed FIP Communication: 2.5 MHz data rate ensures fast, deterministic data transfer for real-time control.
Dual FIP Ports + RS-485: Two isolated FIP channels for network redundancy; RS-485 port enables firmware updates and diagnostics.
Advanced Network Modes: Supports Mode 11, Mode 20, and Mode 30 (redundancy, slave I/O management, time stamping).
Redundancy Support: Enables redundant FIP bus operation for fault-tolerant systems.
Boolean Time Stamping: Timestamps up to 1024 Boolean values for precise event logging.
Hot-Swappable: Allows module replacement without system shutdown, minimizing downtime.
Diagnostic LEDs: Real-time status monitoring for power, communication, and network health.
Robust Isolation: 1500V RMS isolation protects against electrical noise and ground loops.