Manufacturer: Yokogawa Electric Corporation Yokogawa DCS Module AAI143-S00, AAI143-S50
Manufacturer: Yokogawa Electric Corporation
Yokogawa DCS Module AAI143-S00, AAI143-S50
Yokogawa CENTUM VP
STANDARD SPECIFICATIONS
Current/Voltage Input Modules (Non-Isolated)
These modules mainly receive 4 to 20 mA DC or 1 to 5 V DC standardized signal from 2-wire/4-wire transmitters.
They can be used in dual redundant configuration.
*1: This Yokogawa Analog Input Module AAI141 does not allow a Zener barrier to be connected. If the module Yokogawa DCS Module AAI143-S00, AAI143-S50 is to be used in intrinsically safe applications, use an isolation barrier.
*2: Viewed from the terminals, module input resistance is, depending on the current flowing:
250 Ω +(voltage drop (3 V maximum) in the input protection circuit)/(current value)
*3: This Yokogawa DCS Module AAI143-S00, AAI143-S50 voltage is developed between connecting terminals for this module’s 2-wire transmitter. When calculating if transmitter minimum operating voltage requirement will be satisfied, remember to allow for voltage drop in external wiring.
*4: R3.02 or later version supports HART function. When installing the module with HART function to a remote node, the firmware of EB401 must be Rev 2 or later.
MODELS AND SUFFIX CODES
Description
Model
AAI141
Analog Input Module (4 to 20 mA, 16-channel, Non-Isolated)
Suffix Codes
-S
Standard type
-H
With digital communication (HART protocol)
5
With no explosion protection
E
With explosion protection
0
Basic type
3
With ISA Standard G3 option and temperature (-20 to 70 °C) option
Option Codes
/K4A00
With KS Cable Interface Adapter [Model: ATK4A-00]
/A4S00
With Pressure Clamp Terminal Block for Analog [Model: ATA4S-00]
/A4S10
With Pressure Clamp Terminal Block for Analog (surge absorber) [Model: ATA4S-10]
/A4D00
With Dual Pressure Clamp Terminal Block for Analog [Model: ATA4D-00]
/A4D10
With Dual Pressure Clamp Terminal Block for Analog (surge absorber) [Model: ATA4D-10]
/CCC01
With Connector Cover for MIL Cable [Model: ACCC01]