PRODUCT INFORMATION
Product Overview
The General Electric DS200SDCIG2AFB is a Mark V power supply board. It provides logic power functions and interface circuitry for industrial drive assemblies. The board integrates GE Speedtronic control system architecture for DC drive management. It operates with DC2000 drives supporting input voltages up to 600 VAC. This unit serves as a functional replacement for earlier SDCI boards.
This circuit board features driver circuits for armature silicon controlled rectifier gating. It also provides motor field power circuits and external exciter circuit connections. The board includes two manually configurable jumpers labeled JP. It carries normal style PCB coating and normal Mark V assembly standards. Grounding wrist straps are required during replacement to prevent electrostatic discharge damage.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Instruction Manual | GEI-100173 |
|---|
| Functional Acronym/Abbreviation | SDCI |
|---|
| Group Variation | G2 |
|---|
| Used With | External Exciters |
|---|
| Input Voltage | Up to 600 VAC |
|---|
| Weight | 1 lb |
|---|
TECHNICAL INFORMATION
Features
- Provides internal logic power distribution and drive interface circuitry.
- Features dedicated driver circuits for armature silicon controlled rectifier gating.
- Integrates motor field power circuits designed for external exciter systems.
- Supports DC2000 drive systems with operational input ratings up to 600 VAC.
- Includes two hardware jumpers labeled JP for manual operational configuration.
- Manufactured with standard protective printed circuit board coating.
TECHNICAL INFORMATION
Applications
- General Electric Mark V drive control assemblies.
- DC2000 drive systems requiring logic power and SCR gating interfaces.
- Industrial motor field power regulation utilizing external exciters.
TECHNICAL INFORMATION
Connections / Interfaces
- Interface circuitry connects directly to Mark V series drive assemblies.
- Armature SCR gating driver connections link to power conversion stages.
- G2 group variation provides connection paths for external exciter circuits.
TECHNICAL INFORMATION
Installation Guidelines
- Disconnect and turn off all electrical power to the drive before handling.
- Wear a grounded anti-static wrist strap to protect sensitive electronic components.
- Match all configurable jumper settings to the existing board being replaced.
- Consult manufacturer instruction manual GEI-100173 for comprehensive installation procedures.
TECHNICAL INFORMATION
Configuration Guidelines
- Set hardware jumpers labeled JP to replicate previous board settings exactly.
- Improper jumper configuration can impair normal system operations.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Mark V control systems.
- Engineered for use with GE DC2000 drives up to 600 VAC.
- Functions as a direct replacement for original SDCI boards.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- Serves as a primary replacement unit for earlier SDCI board versions.
- Incorporates three product design revisions beyond the original DS200SDCIG2 PCB.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Mark V control systems. Engineered for use with GE DC2000 drives up to 600 VAC. Functions as a direct replacement for original SDCI boards.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the DS200SDCIG2AFB board?
The board provides logic power, interface circuits, and SCR gating in Mark V drives.
Which drive systems support the DS200SDCIG2AFB board?
It is compatible with General Electric DC2000 drives operating up to 600 VAC.
What precautions are required during replacement of this board?
Power to the drive must be disconnected before replacement. Technicians should use grounded wrist straps to prevent electrostatic damage.
Which document provides installation procedures for the DS200SDCIG2AFB?
Complete installation procedures are detailed in GE instruction manual GEI-100173.
