GE Mark VIe IS200TDBSH2ACC Terminal Base Module

Product Description

The GE IS200TDBSH2ACC Terminal Base Module is designed for reliable discrete I/O handling in Mark VIe turbine control systems. It provides a robust interface between field wiring and the control backplane, enabling precise monitoring and control of external devices in gas and steam turbine automation applications.

Key Features

• 24 digital input channels with group isolation for enhanced noise immunity.

• 12 Form-C relay outputs rated at 5 A per channel, supporting 250 V AC or 30 V DC.

• Channel-to-channel isolation for stable signal integrity.

• Compatible with Mark VIe backplane connectors; supports JW1/JW2 option cards.

• Compact design for DIN-rail or rack mounting.

• Input protection and noise suppression for reliable operation.

• JE1 3-pin Mate-N-Lok connectors for wetting voltage.

• Operating temperature range: 0–60°C.

Technical Specifications

Application Scenarios

This module is ideal for turbine automation within Mark VIe distributed control systems. Common uses include relay-driven actuator control, solenoid operation, and status monitoring of field devices where discrete signal reliability is critical.

FAQ

Q: Can the relays handle both AC and DC loads?
A: Yes, each relay supports up to 5 A at 250 V AC or 30 V DC.

Q: Is this module compatible with older Mark VI systems?
A: It is designed for Mark VIe systems but may work with earlier Mark VI installations with proper backplane configuration.

Q: How does it reduce signal interference?
A: Group isolation of digital inputs and channel-to-channel isolation provide high noise immunity.

Q: What mounting options are supported?
A: The module can be installed on a DIN rail or rack-mounted in control cabinets.