GE IC697BEM711 Bus Expansion Module

The GE IC697BEM711 is an essential Bus Expansion Module (BEM) for the Series 90-70 PLC system. Manufactured by GE Fanuc, now part of Emerson Automation, this module expands the communication capabilities of the Series 90-70 system. It features two communication ports, enabling seamless connection to CPUs, other BEM 711 modules, or expansion racks. This module enhances system scalability by supporting up to seven expansion racks.

Key Features

Model: IC697BEM711
Category: Bus Expansion Module (BEM)
Manufacturer: GE Fanuc (Emerson Automation)
Product Line: Series 90-70
Slot Width: Single slot
Weight: 1.06 lbs (0.48 kg)
Mounting Location: Series 90-70 CPU baseplate
Compatibility: IC697 PLC
Voltage Input: 5 Volts DC
Current Input: 0.8 Amps
Effective Data Rate: 500 Kbytes/sec
Maximum Cable Length: 50 feet (15 meters)

Detailed Technical Specifications

Parameter	Specification
Part Number	IC697BEM711
Product Type	Bus Expansion Module (BEM)
Product Line	Series 90-70
Weight	1.06 lbs (0.48 kg)
Slot Width	Single slot
Mounting Location	CPU baseplate
Number of Ports	Two (2) 25-pin D-shell connectors
Module Location	Slot 1
Port 1 Function	Expansion port towards the CPU
Port 2 Function	Expansion port away from the CPU
Voltage Input	5 Volts DC
Current Input	0.8 Amps
Rack Addressing	Via jumper settings
Electrical Isolation	Non-isolated differential communication
Number of Expansion Racks	Seven (7)
Effective Data Rate	500 Kbytes/sec
Maximum Cable Length	50 feet (15 meters)

Overview of the IC697BEM711

The GE IC697BEM711 is designed to expand the capabilities of your Series 90-70 PLC system. By providing two communication ports, this module supports connections to the CPU or other BEM 711 and BEM 713 modules. The Port 1 functions as an expansion port towards the CPU, while Port 2 enables connection to additional expansion racks or other BEM 711 modules.

With the ability to support up to seven expansion racks, the IC697BEM711 helps scale your system as needed. The maximum cable length for connections between modules is 50 feet (15 meters), ensuring flexibility in module placement. This module operates with a 5V DC voltage input and requires a current input of 0.8 Amps.

The IC697BEM711 also features important status LED indicators such as Module OK, Last Rack, and Bus Active, ensuring smooth operation and monitoring. Additionally, this module communicates through non-isolated differential communication with an effective data rate of 500 Kbytes/sec.

Benefits and Applications

Flexible Expansion: Supports up to seven expansion racks, offering excellent scalability.
Reliable Communication: Two ports for secure and efficient communication with CPU and other modules.
Easy Installation: Mounts directly on the Series 90-70 CPU baseplate.
Real-time Monitoring: Includes LED indicators for monitoring module and bus status.
High Data Throughput: 500 Kbytes/sec effective data rate for fast communication.

The IC697BEM711 is perfect for users looking to expand their Series 90-70 PLC system’s communication and connectivity capabilities. Whether you’re adding more devices or increasing system size, this module ensures smooth data exchange and system scalability.