GE IS200TRLYH1BFD Relay Output Terminal Board for Industrial Control

The IS200TRLYH1BFD delivers advanced relay control capabilities for GE's Mark VIe turbine systems. This robust terminal board provides flexible output configurations for demanding industrial environments. Engineers trust this solution for critical control applications requiring high reliability.

Comprehensive Technical Specifications

• Manufacturer: General Electric
• Model Number: IS200TRLYH1BFD
• Product Type: Relay Output Terminal Board
• Control System Series: Mark VIe
• Board Dimensions: 17.8 cm × 33.02 cm
• Operating Temperature Range: -30°C to +65°C
• Total Relay Channels: 12 plug-in magnetic relays
• Maximum Contact Rating: 10A per relay channel
• Input Voltage Options: 12V DC, 24V DC, 125V DC
• AC Voltage Capability: 115/230V AC power sources
• Relay Operation Speed: 10ms typical response time
• Contact Voltage Rating: 500V AC for one minute
• Isolation Voltage: 1500V AC coil-to-contact
• Output Resolution: 12-bit digital precision
• Mounting Style: Standard DIN rail installation
• Wire Compatibility:

Advanced Relay Configuration Options

• Relays 1-6 support both dry contact and solenoid drive operations
• Five isolated Form-C contacts (relays 7-11) provide unpowered outputs
• Special application relay 12 handles ignition transformer duties
• Individual jumper selection allows flexible fuse configuration
• Onboard suppression ensures stable solenoid power delivery

System Integration & Connectivity

• PDOA I/O packs plug directly into DC-37 pin connectors
• Single PDOA configuration uses JA1 connector interface
• Triple redundancy setup utilizes JR1, JS1, and JT1 connectors
• Two I/O terminal blocks organize all relay output wiring
• Shield terminal strips provide chassis ground connections

Power Distribution & Management

• Primary solenoid power connects through JF1 input connector
• JF2 enables daisy-chaining power to additional TRLY boards
• TB3 accepts direct customer power wiring when needed
• MOV transient suppression protects relays 1-6 from spikes
• Configurable fuses prevent overload damage to circuits

Installation & Configuration Guide

• Mount the board securely using DIN rail mounting hardware
• Connect all relay outputs to the two main terminal blocks
• Install jumpers JP1-JP6 for field solenoid power requirements
• Use shield terminal strips for proper ground connections
• Select appropriate fuses based on specific application needs
• Verify all wiring against system specifications before power-up
• Conduct individual loop checks to ensure proper operation
• Test relay response times and contact functionality thoroughly

Operational Performance Features

• Relay drivers operate at consistent frame rate timing
• All relays carry 3.0A continuous current rating
• Failsafe features de-energize relays during communication loss
• Input voting systems enhance safety during cable disconnections
• Surface mount technology ensures long-term reliability

Packaging & Shipping Details

• Factory-fresh IS200TRLYH1BFD board in protective packaging
• Complete set of installation jumpers in separate plastic bag
• All necessary mounting hardware for DIN rail installation
• Global shipping via FedEx, UPS, and DHL express services
• Order processing within 24 hours of payment confirmation

Expert Technical Support

• What configuration options exist for relays 1 through 6?
• These relays support jumper selection between dry contact outputs and external solenoid driving with multiple voltage options
• How does the board handle communication failures with I/O processors?
• The failsafe system automatically de-energizes all relays when communication loss occurs for safety
• What transient protection is provided for the relay outputs?
• Relays 1-6 include 250V MOV suppressors between normally open and power return terminals
• Can multiple TRLY boards share a common power source?
• Yes, the JF2 connector enables daisy-chaining power between multiple terminal boards in the system
• What are the specific applications for relay output number 12?
• This isolated Form-C contact specializes in ignition transformer control and other high-energy applications

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