Product details
GE IS200EROCH1ABB Exciter Regulator Card
The IS200EROCH1ABB is an Exciter Regulator Options Card for EX2100 systems. This GE-made card supports critical regulator functions in both simplex and redundant setups. It fits into a single slot on the Exciter Regulator Backplane. The card ensures reliable operation in industrial environments.
Key Product Specifications
- Part Number: IS200EROCH1ABB
- Manufacturer: General Electric
- Series: EX2100 Control System
- Product Type: Exciter Regulator Options Card
- Operating Temperature: -30°C to 65°C
- Technology: Surface-mount
- Warranty: 12 Months
- Shipping: FedEx, UPS, DHL
Critical Functions & Features
- Green power LED indicator for status monitoring
- Board ID with barcode for easy tracking
- Supports GE and third-party ground detectors
- RS-232C communication (1200 to 38.4 K baud)
- Keypad interface with 8-pin DIN connector
- Tool interface for external computer connection
- Provides 70V DC power to ECTB board
- ISBus interface for rack configurations
Technical Interface Details
- Keypad connector uses circular 8-pin DIN
- Pin 1 & 7: Positive 24V power (KPP24)
- Pin 2: RS-232 transmit line (KPTX232)
- Pin 3: RS-232 receive line (KPRX232)
- Pins 4,5,6: Common ground (KPCOM)
- Pin 8: Request to Send (KPRTS232)
- RS-422/RS-485 compatible transceivers
- Direct signal coupling between M2 and C sections
Professional FAQ
Q: What systems use the IS200EROCH1ABB card?
A: It works with GE’s EX2100 excitation control systems.
Q: How does the board identification work?
A: It has a barcode with serial number and hardware revision.
Q: What communication standards does it support?
A: It uses RS-232C for keypad and tool interfaces.
Q: Can it work in redundant configurations?
A: Yes, it supports both simplex and redundant setups.
Q: What power does it provide to other components?
A: It delivers 70V DC to the Exciter Contact Terminal Board.
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Original Source: https://www.powergearx.com/
Partner: Ubest Automation Limited
Kevin D. Peterson –
The IS200EROCH1ABB arrived in pristine condition. Installed in our EX2100 exciter system, and it operated flawlessly. Quick turnaround and helpful tech support.