IS200TBCIS2CCD IS230TCISH6C GE MKVIES CONTACT INPUT BOARD

Description:

The Contact Input Terminal Board (TBCI) accepts 24 dry contact inputs, and two boards are required to support 48 inputs. The Relay Output Terminal Board (TRLY) controls 12 relays and is described in the next section.

The VCCC passes the input voltages through optical isolators and transfers the signals over the VME backplane to the VCMI. The VCMI then sends them to the controller. The contact input processing is shown in the following figure.

The TBCIH1 dry contact inputs are powered from a floating 125 V dc (100 - 145 V dc) supply from the turbine control. Power converters convert the 115/230 V ac and/or 125 V dc power sources to a redundant, internal 125 V dc bus to power the electronics. The 125 V dc bus is current limited in the Power Distribution Module prior to feeding each contact input. The TBCIH2 dry contact inputs are powered from a floating 24 V dc (18.5 – 32 V dc) supply.
Physical and Installation

• Module size: Standard Mark VI modular design, can be installed in a specified slot of the rack or in a separate terminal block box.
• Indicator: May be equipped with LED status lights (such as power, communication, fault indication).
• Identification: The model label usually indicates key parameters such as voltage range and number of channels (for example, IS200TBCIS2C 24VDC 16CH).

Technical Features

• Signal Type:

Works with other modules in the Mark VI rack (such as IS200TREGH1B regulation module).

• Environmental specifications: 

Industrial-grade design, suitable for harsh environments such as high temperature and vibration.

Frequently Asked Questions:

1.What's replacement of IS400JPDHG1A?

IS200ERSCG1A

2.What's the data sheet of IS400JPDHG2A?

GEH-6421

Data sheet Link:

IS200TBCIS2CCD IS230TCISH6C GE MKVIES CONTACT INPUT BOARD PDF Datasheet