GE IC687BEM731

1. Overview

The GE IC687BEM731 is a Genius Bus Controller manufactured by GE Automation and Controls. It is compatible with the GE 90-70 series or PACSystems RX7i systems, and is designed for industrial automation applications. This controller supports connecting up to 31 additional devices on a single Genius communication bus, making it suitable for motion control, machine automation, and industrial equipment communication scenarios. Its core function is to enable communication and data exchange between devices via the bus interface, while also supporting high-speed counting and real-time control.

2. Parameters

• Input/Output Characteristics: It features single-ended input/output. The input voltage range is 0~5VDC, and the output voltage range is also 0~5VDC. The input/output frequency range spans from 0 to 20kHz, with a resolution of 32 bits and an update time of 1 millisecond.
• Electrical Characteristics: It adopts a single-slot installation design, has 1 channel, a current of 1.3A, and operates at a voltage of 5VDC.
• Communication Capabilities: It supports connection methods such as Daisy-Chain and shielded twisted pair, and is compatible with a variety of devices (including I/O modules, PLCs, remote sub-stations, etc.).

3. Product Features

• High-Speed Counting Function: Suitable for motion control and machine automation, it provides accurate counting of high-speed events.
• Modular Design: It occupies one slot on the PLC backplane, and supports redundant communication and multi-device connection.
• Industrial Applicability: Applicable to fields such as manufacturing, energy, chemical industry, and transportation, it supports high-reliability operation.

4. Structure and Composition

• Physical Structure: It adopts a modular design, with dimensions of 4.88×3.50×1.18 inches and a weight of 0.62 pounds.
• Composition: It includes a bus interface, a counter circuit, and a communication interface, which supports connections with the PLC backplane and external devices.

5. Application Fields

• Industrial Automation: Widely used in production line control, equipment monitoring, fault diagnosis, energy management, robot control, and other aspects.
• Specific Industries: Applied in manufacturing, chemical industry, transportation, power systems, etc., to meet the needs of high-precision and real-time control.

6. Installation and Maintenance

• Installation: It needs to be installed in the PLC backplane slot, and connected to other devices via the bus. It supports multiple connection methods (such as Daisy-Chain and shielded twisted pair).

————————————————————————————————————————————————————————————————————————

Xingruijia

Original factory direct supply, quality assurance - GE module professional supplier

Consult now to obtain the latest technical information and quotation for GE modules!

·Manager: Jinny                                         ·E-mail: sales1@xrjdcs.com     

·Tel: + 86-15359273791（WhatsApp）   ·Wechat: + 86-15359273791

————————————————————————————————————————————————————————————————————————