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SKU:IS200ERBPG1ACA
GE EX2100 IS200ERBPG1ACA Regulator Backplane PCB
Manufacturer: General Electric
Product No.: IS200ERBPG1ACA
Product Type: Backplane Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
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Description
GE EX2100 Exciter Regulator Backplane Board (IS200ERBPG1ACA)
The General Electric IS200ERBPG1ACA is an Exciter Regulator Backplane (ERBP) board developed for GE EX2100 excitation control systems and Speedtronic Mark VI turbine controls. Serving as the central interconnect hub within the exciter rack, this module provides signal routing and power distribution for internal cards such as DSPX, ACLA, ERIO, ERDD, and EPSM. Built with an open rectangular metal enclosure, perforated airflow panels, and mounting flanges, the board measures 8.26 x 4.19 cm (3.25 x 1.65 in) and weighs approximately 0.50 kg (1.1 lbs). It includes 3U/6U 96-pin and 128-pin VME-style DIN backplane connectors, a board ID serial bus, and master selection jumpers for simplex or redundant regulator setups.
Key Performance Advantages
Features dynamic board ID tracking for automated serial/revision identification, front auxiliary power outputs for cooling fans, and flexible master selection jumpers to configure single or dual-redundant exciter systems. Fully supports industrial communication via Modbus, Ethernet, and serial interfaces to integrate smoothly with CIMPLICITY HMI platforms.
Technical Specifications
| Manufacturer & Series | General Electric / Speedtronic Mark VI & EX2100 Excitation |
| Functional Part / Acronym | IS200ERBPG1ACA / ERBP (Exciter Regulator Backplane) |
| Backplane Connectors | 3U and 6U (96-pin or 128-pin DIN Backplane Connectors) |
| Dimensions & Weight | 8.26 x 4.19 cm (3.25 x 1.65 in) / Approx. 0.50 kg (1.1 lbs) |
| Channels & Signal Range | 12 Channels / 4–20 mA Input Span / 0–20 mA Analog Output |
| Common Mode Voltage & Resistance | ±5 V Common Mode Voltage / 15 Ω Maximum Lead Resistance |
| Operating Temperature | -30 °C to +65 °C (-22 °F to +149 °F) |
| Control Configurations | Selectable Simplex or Dual Redundant Operation via Jumpers |
Installation & Handling Guidelines
- Rack Mounting & Airflow: Secure the ERBP module using the flanged mounting holes in the central control enclosure. Ensure fan assemblies and perforated casing openings remain unobstructed for optimal thermal dissipation.
- Board Insertion & Jumper Setup: Carefully align option cards (DSPX, ERIO, ACLA) with the 96/128-pin DIN connectors. Set master selection jumpers according to system requirements for simplex or redundant architectures prior to power-up.
- Power Connections & ESD Precautions: Connect front auxiliary power connectors for fan output and external boards. Ground all handling personnel with ESD wrist straps to protect sensitive backplane bus circuitry.
Frequently Asked Questions
Q1: Has EMC filter?
A1: N/A (backplane board).
Q2: Key feature vs PF523?
A2: Board ID bus & VME slots.
Q3: Drives 3-phase motors?
A3: Interconnects exciter boards.
Additional Specifications
- Green
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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