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AAI143-S50/A4S00 YOKOGAWA Analog Input Module

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AAI143-S50/A4S00 YOKOGAWA Analog Input Module

Name: AAI143S50A4S00 YOKOGAWA Analog Input Module
Brand: Yokogawa
Price: 1 USD

Quality AAI143-S50/A4S00 YOKOGAWA Analog Input Module for sale

Place of Origin : JAPAN

Supply Ability : in stock

Brand Name : Yokogawa

Packaging Details : Brand new and original

Delivery Time : 2-3 work days

MOQ : 1

Payment Terms : T/T

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YOKOGAWA · FIO ANALOG INPUT

AAI143-S50/A4S00 Analog Input Module

16-channel isolated analog input module for 4–20 mA signals, configured as the standard, non-explosion-protection basic type with an ATA4S-00 pressure clamp terminal block.

16 Isolated Inputs 4–20 mA DC ATA4S-00 Terminal

Technical Specifications

Core electrical and mechanical data

Manufacturer

Yokogawa Electric Corporation

Model

AAI143

Ordering configuration

AAI143-S50/A4S00

Module type

Analog Input Module, 4–20 mA, 16-channel, isolated

Suffix configuration

-S: Standard type · 5: No explosion protection · 0: Basic type

Terminal option

/A4S00: Pressure Clamp Terminal Block, ATA4S-00

Input & measurement

Number of input channels

16, isolated

Input signal

4–20 mA

Allowable input current

24 mA

Accuracy

±16 µA

Data update period

10 ms

Input resistance, power ON

270 Ω at 20 mA to 350 Ω at 4 mA

Input resistance, power OFF

500 kΩ or larger

Transmitter supply & electrical limits

Transmitter power supply

19.0 V or higher at 20 mA; 25.5 V or less at 0 mA

Output current limit

25 mA

2-wire / 4-wire transmitter

Selectable for each channel by setting pin

Isolation withstand voltage

1500 V AC between input and system, for 1 minute

Temperature drift

±16 µA/10 °C

Power, connection & dimensions

Maximum current consumption

230 mA at 5 V DC; 540 mA at 24 V DC

External connection

Pressure clamp terminal, MIL connector cable, dedicated cable KS1

Weight

0.3 kg

External dimensions

107.5 × 32.8 × 130 mm

Source: Yokogawa GS 33K50F60-50E, Analog I/O Modules for FIO. AAI143-S50/A4S00 datasheet configuration is based on the specified module and terminal option.

System Application

AAI143 is part of Yokogawa's FIO analog I/O range and is used with FIO-based Field Control Station architectures. The official FIO hardware documentation covers ESB/ER Bus Node Units and Compact Field Control Units.

Application & Fault Scenarios

Maintenance teams may search for this module when a FIO installation requires a 16-channel isolated 4–20 mA input module or when an installed AAI143 channel group has abnormal or lost analog input acquisition.

If the affected inputs are used by active control or monitoring loops, loss of their signals can affect the associated loop. The actual shutdown consequence depends on the configured FCS logic, interlocks and process design.

Configuration & Connection

Transmitter Selection

2-wire or 4-wire transmitter operation is selectable independently for each channel by setting pin.

Terminal Configuration

The /A4S00 configuration uses the ATA4S-00 pressure clamp terminal block.

Intrinsically Safe Connection

A Zener barrier is not permitted with this module; the official specification requires an isolation barrier for intrinsically safe applications.

Contact AMIKON

Miya Zheng

sales@amikon.cn +86 180 2077 6792

Inspection / Testing Export Packaging 1-Year Warranty

Units are checked before dispatch where applicable and packed for export shipment. Quality-related returns and DOA cases are handled through the after-sales process; photos and relevant test details should be provided for assessment. Warranty covers product quality issues within the quoted warranty terms.

AAI143-S50/A4S00 YOKOGAWA Analog Input Module

RFQ

Please include Part Number, Quantity, Destination, Required Date, and Machine/System Model when requesting a quotation.

FAQ

What is the input signal of AAI143-S50/A4S00?

It accepts 4–20 mA input signals across 16 isolated input channels.

What does the /A4S00 option provide?

/A4S00 specifies the ATA4S-00 pressure clamp terminal block.

Can the transmitter wiring mode be selected per channel?

Yes. 2-wire or 4-wire transmitter operation can be selected independently for each channel by setting pin.

What is the isolation withstand voltage?

The specified withstand voltage between input and system is 1500 V AC for 1 minute.

What type of FIO application is AAI143 intended for?

It is an analog I/O module within Yokogawa's FIO Field Control Station architecture.

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