GE IC698BEM711 Bus Expansion Module

Product Description

The GE IC698BEM711 Bus Expansion Module is designed to extend PACSystems RX7i and Series 90‑70 PLC architectures. Installed in slot 1 of the rack, it acts as a bus receiver, enabling communication between the main CPU rack and expansion racks.

Key Features

• Model/Part Number: IC698BEM711

• Product Type: Bus Expansion / Bus Receiver Module

• System Compatibility: PACSystems RX7i, Series 90‑70 PLC

• Ports: Two 25‑pin D‑shell connectors for bus communication

• Expansion Capability: Supports up to 7 additional expansion racks

• Data Rate: 500 Kbytes/sec

• Maximum Cable Length: 15 meters (50 feet)

• Status Indicators: Three LEDs for module status, rack activity, and bus expansion port status

• Power Requirements: 5 VDC, 0.8 A

• Dimensions: 243 × 41 × 80 mm

• Weight: 0.34 kg

Applications

• Expanding PACSystems RX7i or Series 90‑70 PLC systems with additional I/O racks

• Industrial automation requiring distributed rack configurations

• Power generation, petrochemical, and manufacturing environments where reliable bus communication is critical

FAQ

Q: How many expansion racks can IC698BEM711 support? A: Up to seven expansion racks can be connected to a single bus expansion module.

Q: Where should the module be installed? A: It must be installed in slot 1 of the rack to function correctly.

Q: What is the maximum cable length supported? A: The bus cable length can be up to 15 meters (50 feet).