Description
GE IS200TDBTH6ACD Technical Specifications:
- Type: Terminal Base Board.
- Compatibility: Designed for Mark VI discrete I/O boards (e.g., TBCIH2).
- Terminal Type: Screw or spring-clamp terminals for field wiring.
- Wiring Capacity: High-density terminal arrangement for multiple discrete channels.
- Isolation: Maintains isolation between field and backplane circuits.
Functional Features:
- Field Interface: Provides a centralized point for all discrete field connections.
- Cable Management: Organized terminal layout for easy wiring and troubleshooting.
- Test Points: Integrated test points for voltage and continuity verification.
- Labeling: Clear terminal identification for each I/O channel.
Application Scenarios:
- Turbine control cabinet field wiring termination.
- Auxiliary system discrete signal interfacing.
- Maintenance and troubleshooting access points.
- New installations and system upgrades.
Performance Parameters:
- Current Rating: Rated for standard industrial discrete control currents.
- Voltage Rating: Compatible with industrial control voltages.
- Mechanical Strength: Designed to withstand vibration and thermal cycling.
Material Composition & Structural Characteristics:
- PCB: Multi-layer board with heavy copper traces for current carrying capacity.
- Terminals: High-quality industrial screw or spring terminals.
- Enclosure: Protective housing to prevent accidental contact.
- Connectors: Backplane connectors for secure I/O board attachment.
Working Principle: The terminal base acts as a passive interconnect. Field wires are terminated to the terminals, which are internally routed to the backplane connectors. When the I/O board is plugged in, the signals are connected to the board’s internal circuits. Test points allow for non-intrusive measurement of field signals.
Installation Requirements:
- Wiring: Strip wires to the correct length and torque terminals to specification.
- Labeling: Label all field wires according to the system documentation.
- Board Attachment: Securely attach the I/O board to the terminal base using the provided hardware.
- Grounding: Connect the terminal base ground to the cabinet ground.
Usage Precautions:
- Torque: Do not over-torque terminals to prevent stripping or damage.
- Strain Relief: Use cable ties and strain relief to prevent wire pull-out.
- Inspection: Periodically check terminal tightness and wire insulation condition.
- Safety: Always de-energize field circuits before working on the terminal base.
