Product Name: Digital Input Module
Brand Name: YOKOGAWA
Model Number: AAI143-H53 S1
Country of Origin: JAPAN
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
YOKOGAWA |
Model Number: |
AAI143-H53 S1 |
Country of Origin: |
JAPAN |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Items |
Specifications |
|
Model |
AAI143 (*1) |
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Number of input channels |
16, isolated |
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Input signal |
4 to 20 mA |
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Allowable input current |
24 mA |
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Withstanding voltage |
Between input and system: 1500 V AC, for 1 minute (*4) |
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Input resistance |
Power ON: 270 Ω (20 mA) to 350 Ω (4 mA) (*2) |
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Accuracy |
±16 μA |
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Data update period |
10 ms |
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Transmitter power supply |
19.0 V or higher (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 |
For each channel by setting pin |
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Drift due to ambient temperature change |
±16 μA/10 °C |
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Maximum current consumption |
230 mA (5 V DC), 540 mA (24 V DC) |
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Weight |
0.3 kg |
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External communication |
Pressure clamp terminal, MIL connector cable, dedicated cable (KS1) |
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HART communication (*3) |
Available |
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Dimensions |
3.2x10.7x13cm |
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Model |
Description |
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Suffix Codes |
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AAI143 |
Analog Input Module (4 to 20 mA, 16-channel, Isolated) |
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-S |
Standard type |
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-H |
With digital communication (HART protocol) |
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5 |
With no explosion protection |
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E |
With explosion protection |
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0 |
Basic type |
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3 |
With ISA Standard G3 option and temperature (-20 to 70 °C) option |
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Option Codes |
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/K4A00 |
With KS Cable Interface Adapter (For connecting AEA4D Terminal Board) [Model: ATK4A-00] |
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/A4S00 |
With Pressure Clamp Terminal Block [Model: ATA4S-00] |
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/A4S10 |
With Pressure Clamp Terminal Block (surge absorber) [Model: ATA4S-10] |
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/A4D00 |
With Dual Pressure Clamp Terminal Block [Model: ATA4D-00] |
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/A4D10 |
With Dual Pressure Clamp Terminal Block (surge absorber) [Model: ATA4D-10] |
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/CCC01 |
With Connector Cover for MIL Cable [Model: ACCC01] |
The AAI143-H53 S1 is a high-performance Analog Input Module manufactured by Yokogawa for use with their CENTUM VP and CENTUM CS 3000 Distributed Control Systems (DCS). It belongs to the FIO (Field network I/O) series.
Process Industry Automation: Collecting real-time data from field instruments such as pressure, flow, and temperature transmitters in sectors like Oil & Gas, Petrochemical, and Power Generation.
Asset Management via HART: Because of the -H suffix, it is applied in plants that utilize HART-enabled smart devices. It allows the DCS to perform remote device configuration, calibration, and status monitoring using Yokogawa's PRM (Plant Resource Manager) software.
Mission-Critical Loops: Due to its support for dual-redundancy, it is used in critical control loops where a module failure cannot be tolerated, ensuring continuous plant operation.
HART Integration: Enables remote monitoring, diagnostics, and parameter adjustment of field instruments.
Hot-Swappable: The module can be replaced while the system is powered and running, ensuring process continuity.
High Reliability: Designed for industrial environments with high noise immunity and robust electrical isolation between channels.
16-Channel Isolated Input: Provides 16 individually isolated channels to receive 4-20 mA signals, ensuring high noise immunity and circuit protection.
HART Digital Communication: Supports bidirectional HART protocol, enabling remote device configuration, diagnostics, and multi-variable data access via the DCS.
Transmitter Power Supply: Features a built-in power source (≥19V) to drive 2-wire field devices, including an integrated current limiter for short-circuit protection.
Dual-Redundant Support: Allows two modules to operate in a pair, ensuring a seamless, "bumpless" switchover to the
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