GE Fanuc IC687BEM744 | FIP Bus Controller

Overview:

The IC687BEM744 is a half-slot FIP Bus Controller designed for GE Fanuc’s IC967 PLC series, offering seamless integration with 2.5MHz WorldFIP networks. This module supports TCP/IP communications and generic messaging, making it ideal for various industrial applications. The IC687BEM744 has a half-width faceplate, providing a compact design that conserves rack space while delivering full functionality. It supports up to four FIP Bus Controllers in a single 90-70 PLC system but cannot be installed in an expansion rack.

Key Features:

• Half-Slot Design: Ideal for fitting into integrated racks while maintaining full functionality.
• Network Compatibility: Designed for use with 2.5MHz WorldFIP networks, supports TCP/IP communications.
• Redundant Bus Support: Two 9-pin FIP Fieldbus connectors for ensuring network reliability through redundant connections.
• LED Indicators: Includes 6 LEDs to provide real-time status, such as Module OK, Bus Arbiter, and channel-specific indicators like Carrier Detect and Transmit Enable for both channels.
• RS-485 Serial Port: Facilitates firmware upgrades and maintenance via a 15-pin RS-485 connector.
• Restart Button: Helps users restart or reload the software without turning off the system.

Technical Specifications:

• Brand: GE Fanuc
• Model: IC687BEM744
• Suffix Meaning: The suffix 744 denotes the specific FIP Bus Controller module version designed for integration with 90-70 PLC systems and compatibility with the IC967 series.
• Compatible Networks: 2.5MHz WorldFIP
• Number of Controllers: Supports up to 4 FIP Bus Controllers in a 90-70 PLC system
• Front Panel: 6 LEDs for status indicators
• Connectors: 15-pin RS-485 serial port, two 9-pin FIP Fieldbus connectors
• System: Mark I & II control system support

Application:

The IC687BEM744 is ideal for applications requiring reliable communication in WorldFIP networks, such as industrial automation, process control systems, and network redundancy solutions. Its design is suitable for any environment where GE Fanuc PLC systems are utilized, including production lines and automation systems in industries like manufacturing and energy.

FAQ:

1. Can the IC687BEM744 be installed in an expansion rack?
   No, the module cannot be installed in an expansion rack in a 90-70 PLC system.
2. How many FIP Bus Controllers can a 90-70 PLC system support?
   A single 90-70 PLC system can support up to four FIP Bus Controllers.
3. What is the purpose of the RS-485 serial port?
   It allows for easy connection of a PC for firmware upgrades.
4. How do I restart the IC687BEM744 module?
   Use the Restart Button to reload software or restart the module.