Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

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Home > Products > GE > GE IC687BEM742-EB I/O Expansion Module

GE IC687BEM742-EB I/O Expansion Module

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Certification	Other	Function	Other
Application	Other	Brand	Other
Number of Stator	Other	Number of Poles	Other
Casing Protection	Other	Starting Mode	Other
Speed	Other

Product Description

GE IC687BEM742-EB I/O Expansion Module

GE IC687BEM742-EB is an important module in the GE PACSystems RX7i series, mainly used for communication and expansion in industrial automation control systems. The following is detailed information about this module:

I. Basic Positioning of the Module

Series Affiliation: It is an I/O expansion module of the GE PACSystems RX7i Programmable Automation Controller (PAC), mainly used to expand the communication capability of the system or connect other I/O modules to realize distributed control.
Core Function: As a Bus Expansion Module (BEM), its core role is to expand the backplane bus of the RX7i system, allowing more I/O modules to be connected in remote or local racks, thereby enhancing the flexibility and expandability of the system.

II. Main Features and Parameters

Communication and Expansion Capability

It supports the expansion of the Genius bus or SNP bus of the RX7i system (depending on the specific configuration) and can connect remote I/O racks or other expansion modules.
It is usually used to expand the I/O capacity of local racks or realize communication with remote sites, and is suitable for large-scale industrial control scenarios (such as production lines, factory automation).

Compatibility

It is compatible with GE PACSystems RX7i controllers (such as IC697CPU780, etc.) and needs to be used with corresponding racks (such as IC697CHS7xx).
It supports hot swapping (in some scenarios), facilitating system maintenance and upgrading.

Electrical and Environmental Parameters

Operating voltage: usually DC 24V (subject to the manual for details).
Operating temperature: -20°C ~ 60°C (industrial grade standard).
Protection class: IP20 (suitable for installation in control cabinets).

III. Typical Application Scenarios

Large-scale industrial production lines: Realize centralized control by expanding I/O modules and connecting devices such as sensors and actuators.
Distributed Control Systems (DCS): Act as a communication bridge between local and remote nodes to coordinate the control logic of various regions.
Process automation: Used in industries such as chemical industry and electric power to collect and control key process parameters.

IV. Precautions for Use

During installation, ensure compatibility with the rack and CPU models of the RX7i series to avoid communication failures.
Strictly follow electrical specifications during wiring to prevent short circuits or poor grounding.
System configuration needs to be completed through GE's programming software (such as Proficy Machine Edition), including module address allocation and communication protocol settings.

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

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Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
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Product Categories

ABB	Bently Nevada	TRICONEX	GE
ICS Triplex	HIMA	MOTOROLA	WOODWARD
HONEYWELL	Foxboro	Schneider Modicon	YOKOGAWA
EPRO	MOOG	Westinghouse	Reliance
Emerson	B&R	ALSTOM	LAM
KONGSBERG	FANUC	National Instruments	Kollmorgen
Other Brands	Rexroth	PROSOFT	Vibro-meter

GE IC687BEM742-EB I/O Expansion Module

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