GE IS200TDBTH6A Discrete I/O Terminal Board New In Stock

Overview

The GE IS200TDBTH6A is a discrete input/output terminal board used in the GE Mark VI / Mark VIe turbine control systems. It provides isolated contact inputs and relay outputs for heavy-duty industrial control applications.

General Information

Part Number: IS200TDBTH6A
Manufacturer: GE (General Electric)
Brand Origin: USA (manufactured in GE’s Salem, Virginia plant)
Series: IS200 / Mark VI / Mark VIe
Type: Discrete I/O Terminal Board (TDBT – Terminal Discrete Board)
Mounting: DIN-rail or flat plate mounting within control cabinet
Technology: Surface‐mount PCB containing isolated contact inputs, relay outputs, noise suppression circuitry

Power Specifications

Supply Voltage / Input: +5 V DC for board logic; nominal input wetting voltage for contact inputs: 24, 48 or 125 V DC depending on field wiring.
Power Consumption: Not fully specified publicly
Protection: Hardware input filters, AC voltage rejection (~12 V RMS) for input, conformal coating on PCB
Indicators: Board is passive for I/O; onboard relay option card may include indicators

Communication & Interface

Backplane / Connector Interface: Compatible with IS200/PATIO I/O packs for Mark VI systems
Terminal Blocks: Typical arrangement: TB1 (relay outputs) and TB2 (contact inputs) for screw-terminal wiring
Diagnostics: Diagnostics are handled by the controller system; board has no dedicated operator interface
Operator Interface: None (board is passive I/O terminal)

I/O & Channels

Relay Channels: 12 form-C relay outputs (when relay option board is used)
Discrete Channels: Up to 24 discrete isolated contact inputs in groups
External Load Support: The relay outputs can drive field loads; the contact inputs are signal only

Environmental

Operating Temperature: –30 °C to +65 °C
Humidity: Up to 95% RH, non-condensing (typical industrial specification)
Protection Rating: IP20 when installed inside appropriate enclosure

Dimensions & Weight

Dimensions : Approximately 178 mm × 330 mm 
Weight: ~0.68 kg (approximate)

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