GE IS200TBAIH1B IS200TBAIH1BAA Terminal Board Analog – Mark VI Series

Technical Specifications

The GE IS200TBAIH1B (also IS200TBAIH1BAA) provides analog signal termination for Mark VI systems. This board measures 35.6 cm in length and 25.4 cm in width. It weighs approximately 1.4 kg. The unit contains 32 screw terminal blocks for analog field wiring. A single 50-pin ribbon cable connector links to the main controller. Additionally, the board features eight LED indicators for channel status monitoring. The GE IS200TBAIH1B IS200TBAIH1BAA stores no firmware or operational data locally. It also holds zero battery-based energy storage. Instead, this board routes analog signals passively between field devices and control modules.

Design and Integration

This GE IS200TBAIH1B IS200TBAIH1BAA terminates analog field wiring for turbine control. The 32 terminals accept 14 to 26 AWG copper wires. Each terminal handles up to 5 A at 250 V AC/DC. Therefore, the board connects 4-20 mA transmitters and sensors safely. The ribbon cable carries analog signals to the main processor board. Meanwhile, the eight LEDs show power and communication status per channel group. For a similar interface component, see the RMS-TSG-TZ-C on Alibaba. However, that device focuses on static trip protection, not analog termination.

Reliability and Installation

The GE IS200TBAIH1B IS200TBAIH1BAA operates from -40°C to +70°C. Its passive design eliminates any maintenance for batteries or firmware. Consequently, you achieve long-term reliability in harsh environments. The board mounts directly onto a DIN rail or backplane. Each unit meets GE’s insulation resistance standards above 100 MΩ.