Name: GE IC200BEM003 Network Communication Module (PROFIBUS-DP Master)
Brand: GE Fanuc PLC
SKU: 8466
Availability: InStock
Rating: 5.0 (1 reviews)

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The GE IC200BEM003 is a VersaMax PROFIBUS-DP master communication module designed for GE Fanuc PLC systems. It allows a VersaMax PLC CPU to act as a PROFIBUS network master, managing communication with multiple slave devices such as I/O stations, drives, and remote controllers.

This module is widely used in industrial distributed control systems (DCS) and factory automation networks, where reliable, high-speed deterministic communication is required between PLC systems and field devices.

It is one of the key components for integrating VersaMax systems into large-scale PROFIBUS-based automation architectures.

Technical Specifications

Parameter	Details
Manufacturer	GE Fanuc / Emerson
Series	VersaMax I/O System
Model Number	IC200BEM003
Module Type	Network Communication Module
Protocol	PROFIBUS-DP (Master / Class 1)
Network Role	Master station
Supported Data Rate	9.6 Kbaud to 12 Mbaud
Maximum Slave Devices	Up to 125 nodes
I/O Data Capacity	Up to 3,584 bytes input / 3,584 bytes output
Per Slave Data	Up to 244 bytes in / 244 bytes out
Supported Functions	Sync / Freeze, DP-V1 Read/Write/Alarm
Connector Type	9-pin D-sub
Network Topology	Linear bus (terminated both ends)
Power Consumption	~450 mA @ 5 VDC
Backplane Isolation	1500 VAC (network to backplane)
Frame Isolation	250 VAC (network to frame ground)
LED Indicators	Power, Communication, Status
Configuration	Software-based (WinLoader / Proficy)
Operating Temperature	0°C to 60°C

Applications

The IC200BEM003 is commonly used in large-scale industrial automation networks, including:

Automotive production lines
Packaging and conveyor systems
Chemical and petrochemical plants
Power generation control systems
Water treatment SCADA systems
Multi-PLC distributed control networks

It is especially important in systems where one PLC must coordinate multiple remote PROFIBUS devices with precise timing and synchronization.

Advantages

True PROFIBUS Master Capability
Enables full network control of slave devices.
High-Speed Communication (up to 12 Mbaud)
Supports fast industrial data exchange.
Large Data Handling Capacity
Up to 3,584 bytes input/output per system.
Supports Advanced DP-V1 Functions
Includes alarms, diagnostics, and parameter access.
Stable Industrial Isolation (1500 VAC)
Protects PLC backplane from network disturbances.
Flexible Network Topology Support
Works in standard PROFIBUS linear bus systems.

Technical FAQs

1. What is the IC200BEM003 used for?
It is used to control and manage a PROFIBUS-DP network as a master device.

2. Is it a CPU module?
No, it is a communication network module.

3. How many devices can it control?
Up to 125 PROFIBUS slave devices.

4. What is its maximum speed?
Up to 12 Mbaud.

5. What is its data capacity?
Up to 3,584 bytes input and 3,584 bytes output.

6. What is its power consumption?
Approximately 450 mA at 5 VDC.

7. What connector does it use?
Standard 9-pin D-sub connector.

8. Does it support diagnostics?
Yes, including DP-V1 alarms and slave diagnostics.

9. What software is used for configuration?
GE Proficy Machine Edition or WinLoader tools.

10. Why is it important in automation systems?
Because it enables centralized control of large PROFIBUS industrial networks from a single PLC system.

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