Description
- The GE IC687BEM742 is a high-performance Factory Instrumentation Protocol (FIP) bus controller module designed for the GE Series 90-70 PLC system. It enables the PLC to act as a master or standby station on a FIP network, providing high-speed deterministic communication for distributed I/O and peer-to-peer data exchange in complex automation architectures.
Product Parameters
- Processor Type: Intel 80386EX
- Bus Interface: WorldFIP / FIP Standard
- Data Rate: 1 Mbps
- Memory: 512 KB Local RAM
- Power Consumption: 1.5 Amps @ +5 VDC
- Network Distance: Up to 1000 meters (without repeaters)
Product Specifications
- Origin: USA
- Discontinued Status: Yes (Legacy Component)
- Weight: 0.82 kg
- Dimensions: 264 x 190 x 40 mm
- Datasheet: Available upon request
GE IC687BEM742
GE IC687BEM742
GE IC687BEM742
Application Fields
- Substation Automation: Time-critical monitoring of electrical protection relays.
- Large-Scale Manufacturing: Coordinating synchronized motion across multiple PLC racks.
- Infrastructure: Control systems for water treatment and large-scale pumping stations.
- Aerospace & Defense: High-reliability communication for test stands and facilities.
Product Q&A
Q: What is the main function of the IC687BEM742? A: It manages the cyclic and acyclic data exchange between a Series 90-70 CPU and other FIP-compliant devices on the network.
Q: Can this module be used for redundancy? A: Yes, it supports dual-bus configurations and standby controller modes to ensure system availability in case of a primary cable or module failure.
Q: Which cable type is required for the FIP network? A: It typically requires shielded twisted-pair cable compliant with the WorldFIP physical layer standards (typically 150-ohm impedance).
