GE Exciter Contact Term Board IS200ECTBG2A

General Electric IS200ECTBG2A Exciter Contact Terminal Board

This advanced contact terminal board provides reliable relay control and contact monitoring for excitation systems. The General Electric IS200ECTBG2A delivers precise contact management in simplex mode operation.

Product Identification

• Manufacturer: General Electric
• Part Number: IS200ECTBG2A
• Board Type: Exciter Contact Terminal Board
• Series: EX2100 Excitation Control
• Operational Mode: Simplex Mode Only
• Board Version: ECTBG2
• Origin: United States

Physical Specifications

• Dimensions: 150 × 76 × 90 mm
• Weight: 4kg
• Mounting: Standard rack installation
• Construction: Industrial-grade components
• Connectors: Three 25-pin sub-D type

Electrical Specifications

• Relay Control Voltage: 24 V DC
• Wetting Voltage: 70 V DC nominal
• Wetting Range: 63 to 84 V DC
• Customer Power: 125 V DC nominal
• Relay Break Characteristic: 28 V DC

Relay Output Specifications

• Trip Relays: 2 relays (K1M1, K2M1)
• General Purpose Relays: 4 Form-C relays
• Relay Designations: K1GP, K2GP, K3GP, K4GP
• Contact Configuration: Normally open/closed/common
• Power Source: 24 V DC from M1 controller

Contact Input Specifications

• Auxiliary Inputs: 6 customer-supplied contacts
• Monitored Contacts: 52G and 86G inputs
• Wetting Voltage: 70 V DC supplied
• Isolation: Resistor-isolated inputs
• Monitoring: Contact state monitoring

System Integration

• Control Mode: Simplex operation only
• Management Board: EMIO board control
• Backplane Connection: EBKP backplane
• Connectors: J405, J408, J415 to EMIO
• Power Supply: EPSM module for wetting

Terminal Block Configuration

• Terminal Blocks: TB1 and TB2 removable
• Mounting: Two-screw secure fastening
• Wiring: Customer power connections
• Accessibility: Easy maintenance access

Indicator Features

• Status LEDs: Red indicating LEDs
• Contact Monitoring: Visual state indication
• Relay Status: Output state visibility
• System Health: Board operation indicators

Application Features

• Trip Relay Function: Customer lockout drivers
• Contact Configuration: Parallel normally closed contacts
• Voting Circuit: 2-out-of-3 contact voting
• Signal Processing: Logic level gate pulse signals

Warranty & Support

• 12-month manufacturer warranty
• Technical support available
• Installation guidance provided
• Quality assurance guaranteed

© 2025 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com | +86 153 9242 9628