Yokogawa Analog Input Module AAI143-H53/K4A00
Manufacturer: Yokogawa Electric Corporation
Control System: CENTUM VP
STANDARD SPECIFICATIONS
Current Input Modules (Isolated)
This module inputs 4 to 20 mA.
It can be used in dual redundant configuration.
Yokogawa Analog Input Module AAI143-H53/K4A00
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Items
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Specifications
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Model
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AAI143 (*1)
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Number of input channels
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16, isolated
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Input signal
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4 to 20 mA
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Allowable input current
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24 mA
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Withstanding voltage
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Between input and system:
1500 V AC For 1 minute (*4)
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Input resistance
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Power ON
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270 Ω (20 mA) to 350 Ω (4 mA)
(*2)
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Power OFF
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500 kΩ or more
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Accuracy
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±16 μA
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Data update period
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10 ms
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Transmitter power supply
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19.0 V or more (at 20 mA)
25.5 V or less (at 0 mA) (output current limit: 25 mA) (*5)
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Setting of 2-wire or 4-wire
transmitter
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For each channel by setting
pin
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Drift due to ambient
temperature change
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±16 μA/10˚C
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Maximum current consumption
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230 mA (5 V DC) , 540 mA (24
V DC)
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Weight
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0.3 kg
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External communication
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Pressure clamp terminal, MIL
connector cable, Dedicated cable (KS1)
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HART communication (*3)
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Available
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*1: This module Yokogawa Analog Input Module
AAI143-HE3 does not allow a Zener barrier to be connected. If the module
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 (0.4 V maximum) in the input protection circuit）/（current
value）
*3: When installing the module Yokogawa Analog Input Module
AAI143-HE3 with HART function to a remote node, the firmware of EB401 must
be Rev 2 or later.For HART function specifications, refer to “HART
Communication Package (for A□I□□□-H) (GS 33Q03L70-31E).”
*4: The withstanding voltage for using the dedicated cable is 500 V
AC (between the input signal and the system).The withstanding voltage for using
MIL connector cable depends on the electrical specifications of its cable.
*5: This voltage is developed between connecting terminals for
this Yokogawa Analog Input Module AAI143 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.
MODELS AND SUFFIX CODES
Yokogawa Analog Input Module AAI143-H53/K4A00
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Description
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Model
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AAI143
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Analog Input Module (4 to 20
mA, 16-channel, Isolated)
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Suffix Codes
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-S
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Standard type
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-H
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With digital communication
(HART protocol)
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5
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With no explosion protection
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E
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With explosion protection
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0
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Basic type
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3
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With ISA Standard G3 option
and temperature (-20 to 70 °C) option
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Option Codes
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/K4A00
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With KS Cable Interface
Adapter (For connecting AEA4D Terminal Board) [Model: ATK4A-00]
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/A4S00
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With Pressure Clamp Terminal
Block [Model: ATA4S-00]
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/A4S10
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With Pressure Clamp Terminal
Block (surge absorber) [Model: ATA4S-10]
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/A4D00
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With Dual Pressure Clamp
Terminal Block [Model: ATA4D-00]
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/A4D10
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With Dual Pressure Clamp
Terminal Block (surge absorber) [Model: ATA4D-10]
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/CCC01
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With Connector Cover for MIL
Cable [Model: ACCC01]
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YOKOGAWA AAI143-H53/K4A00 Analog Input Module
Selected Model
AAI143-S50/K4A00, AAI143-S50/A4S00, AAI143-S50/A4S10,
AAI143-S50/A4D00, AAI143-S50/A4D10, AAI143-S50/CCC01,
AAI143-S53/K4A00, AAI143-S53/A4S00, AAI143-S53/A4S10,
AAI143-S53/A4D00, AAI143-S53/A4D10, AAI143-S53/CCC01,
AAI143-SE0/K4A00, AAI143-SE0/A4S00, AAI143-SE0/A4S10,
AAI143-SE0/A4D00, AAI143-SE0/A4D10, AAI143-SE0/CCC01,
AAI143-SE3/K4A00, AAI143-SE3/A4S00, AAI143-SE3/A4S10,
AAI143-SE3/A4D00, AAI143-S53/A4D10, AAI143-S53/CCC01,
AAI143-H50/K4A00, AAI143-H50/A4S00, AAI143-H50/A4S10,
AAI143-H50/A4D00, AAI143-h50/A4D10, AAI143-H50/CCC01,
AAI143-H53/K4A00, AAI143-H53/A4S00, AAI143-H53/A4S10,
AAI143-H53/A4D00, AAI143-h53/A4D10, AAI143-H53/CCC01, AAI143-HE0/K4A00, AAI143-HE0/A4S00,
AAI143-HE0/A4S10, AAI143-HE0/A4D00, AAI143-HE0/A4D10, AAI143-HE0/CCC01,
AAI143-HE3/K4A00, AAI143-HE3/A4S00, AAI143-HE3/A4S10,
AAI143-HE3/A4D00, AAI143-HE3/A4D10, AAI143-HE3/CCC01
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