IS200SDIIH1A GE Contact Input Isolation Terminal Board

Description:

The IS200SDIIH1A is a Contact Input Isolation Terminal Board, precision-engineered by General Electric for integration within the Mark VIe control system. This board plays a crucial role in industrial automation, providing 16 isolated voltage detection circuits that are specifically designed to detect voltages across relay contacts, fuses, switches, and other contact points. Each of these circuits is meticulously designed to offer reliable and precise voltage detection, ensuring the smooth operation of the overall system.

To facilitate easy and secure connections, the IS200SDIIH1A features Euro-style terminal blocks. These high-quality terminal blocks not only ensure robust physical connections but also contribute to the board's ability to operate within a broad temperature range of -30 to +65 degrees Celsius. This wide temperature tolerance makes the board suitable for deployment in a diverse range of environments and applications, from controlled indoor settings to challenging outdoor scenarios.

One notable feature of this terminal board is its flexibility in accommodating various voltage levels. Each channel on the board can accept a range of voltage levels, including 24 V dc/48 V dc/125 V dc/250 V dc/115 V ac rms/230 V ac rms. This adaptability ensures that the board can interface with a wide array of devices and systems, making it an essential component in diverse industrial setups.

In terms of connectivity and expansion capabilities, the IS200SDIIH1A is designed to be compatible with several option boards, such as the WDII series. When used in conjunction with these option boards, the board's channels can be configured to be either point-isolated or group-isolated, offering further customization based on specific application needs. For instance, using the WDIIH1 option board allows all 16 channels to be system wetted with voltage levels ranging from 24 V dc to 230 V ac rms. Alternatively, the WDIIH2 option board provides the capability to system wet all 16 channels with 48 V dc, offering additional flexibility in system design and implementation.

The installation process of the IS200SDIIH1A involves attaching the SDII module and a plastic insulator to a sheet metal carrier, which is then secured to the cabinet. Option boards, when used, plug directly into the SDII and are held in place using stand-offs and fastener hardware. The contact inputs are typically wired directly to the terminal block using 18 AWG wires, ensuring secure and reliable connections.

In summary, the IS200SDIIH1A Contact Input Isolation Terminal Board is a robust and versatile component engineered for reliability and performance in industrial automation and control systems. Its ability to handle a wide range of voltage levels, coupled with its flexible configuration options and sturdy construction, make it an indispensable part of any industrial setup requiring precise control and monitoring.

Datasheet Link:

IS200SDIIH1A GE Contact Input Isolation Terminal Board PDF Datasheet