GE IS420YAICS1B I/O PACK, ANALOG IN/OUT SIL
Description
| Manufacture | GE |
| Model | IS420YAICS1B |
| Ordering information | IS420YAICS1B |
| Catalog | Mark Vie |
| Description | GE IS420YAICS1B I/O PACK, ANALOG IN/OUT SIL |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimension | 16cm*16cm*12cm |
| Weight | 0.8kg |
Details
Analog I/O Module
The Mark* VIeS Functional Safety Analog Input /Output (I/O) module provides an
interface between the process analog sensors / actuators (10 analog inputs and two
analog outputs) and the Mark VIeS Safety control logic. The Analog I/O module consists
of two orderable parts: the Analog I/Opack and the Analog I/Oterminal board. All safety
Analog I/O modules use the same Analog I/Opack, IS420YAICS1B. There are two DIN-rail
mounted Analog I/Oterminal boards available to provide the necessary redundancy and
terminal block styles. Users can select the configuration that best addresses their needs
for availability and SIL level. The Analog I/O module is available in both Simplex and Triple
Modular Redundant(TMR) configurations. This document discusses the Simplex Analog
I/O(IS410STAIS2A) terminal board and the TMR Analog I/O(IS410TBAIS1C) terminal board.
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/Opack
electronics combine the analog outputs with a patented circuit design that rejects a bad
performing I/Opack.
Simplex Analog I/O(STAI) Terminal Board
The STAI terminal board is a compact analog input terminal board that accepts 10 analog
inputs and two analog outputs, and connects to the YAIC I/Opack. The 10 analog inputs
accommodate two-wire, three-wire, four-wire, or externally powered transmitters. The
analog outputs are configured for 0 to 20 mA. An on-board ID chip identifies the board to
the I/Opack for system diagnostic purposes.
TMRAnalog I/O(TBAI) Terminal Board
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/Opack. 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/Opacks or one Simplex I/Opack.
The Analog I/OTerminal Board with YAIC I/OPack Specifications table provides the
specifications for the Analog I/Oterminal boards available for use in the Mark VIeS
Functional Safety System. For more information on the YAIC I/Opack and the STAI
and TBAI terminal boards, refer to the chapter “PAIC, YAIC Analog I/O Modules” in the
document Mark VIeS Functional Safety Systems for General Market Volume II: System Guide
for General-purpose Applications (GEH-6855_Vol_II)
