IS200ERBPG1ACA

The GE IS200ERBPG1A is a Remote I/O Backplane Board designed for industrial automation systems in GE EX2100 Excitation Control and Mark VI Speedtronic turbine generator control platforms. This board provides the primary backplane infrastructure that connects multiple remote I/O interface modules, signal conditioners, and field terminal boards within auxiliary cabinets. Its role is critical in aggregating distributed digital/analog I/O and routing it reliably to central controllers, improving signal organization, reducing wiring complexity, and supporting modular expandability.

Technical Specifications

Parameter	Specification
Model	IS200ERBPG1A
Module Type	Remote I/O Backplane Board
System Series	GE EX2100 / Mark VI Speedtronic
Function	Backplane rack for remote I/O and signal conditioning cards
Supported Board Types	Remote digital/analog terminals, interface cards, protection terminals
Connector Interfaces	DIN, D-SUB, and terminal block connectors for signal modules
Mounting	Cabinet rack backplane mounting
Operating Environment	Industrial control cabinet conditions
Backplane Supply Voltage	Typically supplied from rack power distribution
Dimensions (H × W × D)	~263 mm × 120 mm × 28 mm (approx.)
Weight	~0.90 kg (approx.)
Typical Use	Aggregating distributed I/O signals from field modules

This board serves as the backbone for a suite of remote terminal and signal processing modules, enabling clean physical separation between control logic and field signal hardware.

Recommended Companion Modules

To build a complete remote I/O subsystem, the IS200ERBPG1A is commonly paired with:

IS200DRLYH1B – Relay output terminal boards
IS200DTCIH1ABB – Thermocouple and digital input modules
IS200VAICH1CBA – High-resolution analog input modules
IS200TSVOH1B – Servo valve / status I/O modules
IS200ERIOH1A – I/O regulator and conditioning board

These modules plug directly into the backplane and provide system-level I/O for distributed signal acquisition and actuation.

Popular GE EX2100 / Mark VI Boards

In systems using the ERBPG series, the following modules are frequently found:

IS200EMIOH1A – Main I/O interface board
IS200EISBH1A – ISBus interface module
IS200DSPXH1D – Digital signal processor board
IS200EACFG2A / IS200EACFG3A – AC feedback boards
IS200EDCFG1B – DC feedback board

These components work together to realize complete control and feedback pathways in excitation and turbine control systems.

Applications

The IS200ERBPG1A excels in environments where:

Distributed I/O needs to be centralized for controller access
Modular signal boards plug into a standardized rack interface
Field device signals (thermocouples, limit switches, analog feedback) must be aggregated
Complex control systems require clear hardware segmentation
Remote terminal blocks are needed for sensor and actuator connectivity

It is widely used in power generation, large industrial installations, and any system requiring structured remote I/O aggregation.

Advantages

Modular Signal Aggregation
Provides a structured backplane platform for multiple remote signal modules, improving wiring organization and maintenance.

Flexible Connectivity
Supports a variety of I/O module types via DIN, D-SUB, and terminal block connectors.

Industrial-Grade Design
Built for operation in rugged control cabinets with stable mechanical and electrical characteristics.

Scalable Architecture
Enables incremental expansion of I/O capacity without rewiring the entire system.

Simplified Maintenance
Backplane modularity allows rapid field replacement of individual signal boards without disrupting the entire rack.

Technical FAQs

What is the role of the IS200ERBPG1A?
It functions as a backbone backplane board for distributed remote I/O and signal modules in GE EX2100/Mark VI systems.
Which types of modules plug into it?
Remote digital/analog terminal boards, relay output cards, sensor interface modules, and conditioning boards.
Where is it installed?
Inside a remote I/O cabinet rack adjacent to signal terminal modules.
What environments is it suitable for?
Industrial control cabinets with typical operating temperatures and electrical conditions.
What is the approximate size?
~263 mm (height) × 120 mm (width) × 28 mm (depth).
What is the typical weight?
~0.90 kg (approx.).
Can it be used in hazardous locations?
Use with appropriate hazardous location modules and wiring practices as per site code.
Is it compatible with remote and local I/O?
Yes — it consolidates distributed modules into a common backplane interface.
What power does it consume?
Backplane supplies typically power modules plugged into it; the backplane itself draws minimal current.
Why use a backplane board?
To centralize connector interfaces, simplify wiring, and organize distributed I/O signal paths.