GE IS230TAISH2C TMR DIN Rail Analog I/O Module

GE IS230TAISH2C TMR DIN Rail Analog I/O Module

Functional Description

The IS230TAISH2C Analog I/O module consists of two orderable parts: the Analog I/Opack and the Analog

I/O terminal board. All safety Analog I/O modules use the same Analog I/Opack, IS220YAICS1A. There are

two DIN-rail mounted Analog I/O terminal boards available to provide the necessary redundancy and

terminal block styles.

In a TMR configuration, the controller selects the median analog input values returned by the TMR I/O

pack(s) (thus rejecting a high or low out of range value) and the I/O pack electronics combine the analog

outputs with a patented circuit design that rejects a bad performing I/O pack.

The TBAI terminal board is an analog input terminal board used in TMR and Simplex configurations that

supports 10 analog inputs and two outputs, and connects to the YAIC I/O pack. The 10 analog inputs

accommodate two-wire, three-wire, four-wire, or externally powered transmitters. The analog outputs can be

configured for 0 to 20 mA. Inputs and outputs have noise suppression circuitry to protect against surge and

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

pack.

Technical Specifications