GE IS200TBAIS1C Analog Input/Output Terminal Board

GE IS200TBAIS1C Analog Input/Output Terminal Board

Functional Description

The IS200TBAIS1C Analog Input/Output (TBAI) terminal board supports 10 analog inputs and 2 outputs. The

10 analog inputs accommodate two-wire, three-wire, four-wire, or externally powered transmitters. The

analog outputs can be set up for 0-20 mA. With the Mark VIe PAICH2, there is also support for 0-200 mA

current on the first output. Inputs and outputs have noise suppression circuitry to protect against surge and

high frequency noise. The TBAI has three DC-37 pin connectors for TMR I/O packs. Simplex I/O redundancy

is also supported using a single JR1 connection.

With TMR I/O redundancy, the input signals are fanned to the three connectors for the R, S, and T I/O packs.

TMR outputs combine the current of the three connected output drivers and determine the total current

with a measuring shunt. TBAI then presents the total current signal to the I/O packs for regulation to the

commanded setpoint.

Technical Specifications