横河ASI133-S00隔离模块
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ASI133-S00

ASI133-H00

GENERAL

This document describes about I/O Modules with Built-in Barrier (for FIO) which can be installed in Zone 2 or Division 2 and connected to devices located in Zone 0, 1, or Division 1.

These modules have galvanic isolation between the ?eld interface and systems but they do not have isolation between channels.

These modules comply with ISA S71.04 class G3, and they can be located in the ambient temperature of -20 to 70 _C.

When connecting these modules to the intrinsically safe circuit, refer to documents “Explosion Protection” (TI 33Q01J30-01E) and “Explosion Protection of FIO Products” (IM 33Y06K01-90E) for CENELEC approval along with this General Speci?cations (GS).

Follow the EC-type Examination Certi?cate or FM certi?cation for details of the rules and regulations of installing these modules in the intrinsically safe environment. It is especially important to follow the “Special Conditions” stated in these certi?cates.

In case these I/O modules with built-in barriers are to comply with FM approval (FM3610), install them on the following ?eld control units (FCU), ESB bus node units, or ER bus node units equipped with power supply modules of PW481-11, PW482-11, or PW484-11.

Field Control Units: AFV10D-S41 ￡1, AFV10S-S31￡1, or –S41 ￡1

ESB Bus Node Units: ANB10D-4               ￡1, ANB10S-3￡1, or ANB10S-4 ￡1

ER Bus Node Units: ANR10D-4 ￡3, ANR10S-3￡3, or ANR10S-4￡3

Description

Model       ASI133           Analog Input Module with Built-In Barrier (4 to 20 mA, 8-channel, Isolated)

(with ISA Standard G3 option and temperature (-20 to 70 _C) option)

-S                   Standard type

Suf?x       -H                  With HART Communication

Codes          0 Always 0

0   Always 0

Option      /SA3S0 With Pressure Clamp Terminal for Analog Input [Model: ATSA3S-0]

Codes       /SA3D0 With Dual-Redundant Pressure Clamp Terminal for Analog Input [Model: ATSA3D-0]