Yokogawa AAI143-S50/ATA4S-00 Analog Input Module Excellent PLC Co.,Ltd

PLC and DCS professional supplier

Yokogawa AAI143-S50/ATA4S-00 Analog Input Module

Manufacturer:Yokogawa

Product Number:AAI143-S50/ATA4S-00

Product Type:Analog Input Module

Origin:Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.3 kg

Views:99

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


  • Product Details
  • FAQs
  • Related
  • Contact Us
  • Packing & Delivery
  • Product Ratings
Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Yokogawa AAI143-S50/ATA4S-00 Analog Input Module

Product Overview

The Yokogawa AAI143-S50/ATA4S-00 is a high-performance 16-channel isolated analog input module designed for critical process automation. It supports 4–20 mA current inputs and ensures electrical isolation between the field side and system, enhancing safety and reducing interference. It includes a pressure clamp terminal block (ATA4S-00) for efficient wiring.


Technical Specifications

Parameter Specification
Model AAI143-S50/ATA4S-00
Number of Channels 16 isolated current inputs
Input Signal Range 4 to 20 mA DC
Allowable Input Current Up to 24 mA
Input Resistance (Power ON) 270 Ω (at 20 mA) to 350 Ω (at 4 mA)
Input Resistance (Power OFF) ≥ 500 kΩ
Accuracy ±16 µA
Data Update Period 10 ms
Step Response Time 100 ms
Transmitter Power Supply 19.0 V or higher (at 20 mA), max 25.5 V (at 0 mA), 25 mA limit
Isolation Voltage 1500 V AC, 1 minute between input and system
Power Consumption 230 mA (5 V DC), 540 mA (24 V DC)
HART Communication Supported
External Connections Pressure clamp terminal, MIL connector, KS1 cable
Dimensions (W × D × H) 107.5 × 32.8 × 130 mm
Weight 0.3 kg

Applications

  • Process control in refineries and petrochemical plants

  • Analog current signal acquisition in power stations

  • Field input monitoring in DCS and FCS systems

  • SCADA system integration

  • Measurement in utility automation


Product Advantages

  • 16-channel high-density analog input

  • Galvanic isolation enhances reliability and safety

  • Fast 10 ms data update suitable for real-time control

  • HART support enables smart device communication

  • Dedicated power supply for 2-wire transmitters

  • Easy field wiring using pressure clamp terminals


Frequently Asked Questions

Q1: What type of input signals does the AAI143 accept?
A1: It accepts 4–20 mA DC current input signals.

Q2: Is channel isolation provided?
A2: Yes, each of the 16 channels is electrically isolated from the system.

Q3: Does the AAI143 support HART communication?
A3: Yes, HART communication is available with compatible FCS systems.

Q4: What is the power supply range for 2-wire transmitters?
A4: 19.0 V or higher at 20 mA, with a maximum of 25.5 V at 0 mA.

Q5: How accurate is the input measurement?
A5: The module has an accuracy of ±16 µA.

Q6: Can it be used in redundant systems?
A6: Yes, it supports dual-redundant configuration for high availability.

Q7: What is the isolation rating?
A7: 1500 V AC for 1 minute between the input and system.

Q8: How often is data updated?
A8: Every 10 milliseconds.

Q9: What are the external connection options?
A9: Pressure clamp terminal block, MIL connector, and KS1 cable are supported.

Q10: What are its physical dimensions and weight?
A10: 107.5 × 32.8 × 130 mm; weight is 0.3 kg.


Related Models from the Same Series

Model Input Type Channels Isolation HART Dimensions (mm) Weight
AAI141-H 4–20 mA 16 No Yes 107.5 × 32.8 × 130 0.2 kg
AAB141-H 1–5 V / 4–20 mA 16 No Yes 107.5 × 32.8 × 130 0.3 kg
AAI135-H 4–20 mA 8 Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAI543-H 4–20 mA Output 16 Yes Yes 107.5 × 32.8 × 130 0.4 kg
AAI841-H 4–20 mA I/O 8/8 No Yes 107.5 × 32.8 × 130 0.3 kg
AAV144 -10 to +10 V 16 Yes No 107.5 × 32.8 × 130 0.2 kg

Popular Yokogawa Models

Model Function Channels Isolation HART Dimensions (mm) Weight
AAI143-H Analog Input (Isolated, 4–20 mA) 16 Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAI543-H Analog Output (Isolated, 4–20 mA) 16 Yes Yes 107.5 × 32.8 × 130 0.4 kg
AAI141-H Analog Input (4–20 mA) 16 No Yes 107.5 × 32.8 × 130 0.2 kg
AAI135-H Analog Input (Isolated Channels) 8 Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAI835-H Analog I/O (Isolated Channels) 4 In/4 Out Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAT141 TC/mV Input Module 16 Yes No 107.5 × 32.8 × 130 0.2 kg

Frequently Asked Questions

Q1: What type of input signals does the AAI143 accept?
A1: It accepts 4–20 mA DC current input signals.

Q2: Is channel isolation provided?
A2: Yes, each of the 16 channels is electrically isolated from the system.

Q3: Does the AAI143 support HART communication?
A3: Yes, HART communication is available with compatible FCS systems.

Q4: What is the power supply range for 2-wire transmitters?
A4: 19.0 V or higher at 20 mA, with a maximum of 25.5 V at 0 mA.

Q5: How accurate is the input measurement?
A5: The module has an accuracy of ±16 µA.

Q6: Can it be used in redundant systems?
A6: Yes, it supports dual-redundant configuration for high availability.

Q7: What is the isolation rating?
A7: 1500 V AC for 1 minute between the input and system.

Q8: How often is data updated?
A8: Every 10 milliseconds.

Q9: What are the external connection options?
A9: Pressure clamp terminal block, MIL connector, and KS1 cable are supported.

Q10: What are its physical dimensions and weight?
A10: 107.5 × 32.8 × 130 mm; weight is 0.3 kg.

Related Models from the Same Series

Model Input Type Channels Isolation HART Dimensions (mm) Weight
AAI141-H 4–20 mA 16 No Yes 107.5 × 32.8 × 130 0.2 kg
AAB141-H 1–5 V / 4–20 mA 16 No Yes 107.5 × 32.8 × 130 0.3 kg
AAI135-H 4–20 mA 8 Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAI543-H 4–20 mA Output 16 Yes Yes 107.5 × 32.8 × 130 0.4 kg
AAI841-H 4–20 mA I/O 8/8 No Yes 107.5 × 32.8 × 130 0.3 kg
AAV144 -10 to +10 V 16 Yes No 107.5 × 32.8 × 130 0.2 kg

Popular Yokogawa Models

Model Function Channels Isolation HART Dimensions (mm) Weight
AAI143-H Analog Input (Isolated, 4–20 mA) 16 Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAI543-H Analog Output (Isolated, 4–20 mA) 16 Yes Yes 107.5 × 32.8 × 130 0.4 kg
AAI141-H Analog Input (4–20 mA) 16 No Yes 107.5 × 32.8 × 130 0.2 kg
AAI135-H Analog Input (Isolated Channels) 8 Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAI835-H Analog I/O (Isolated Channels) 4 In/4 Out Yes Yes 107.5 × 32.8 × 130 0.3 kg
AAT141 TC/mV Input Module 16 Yes No 107.5 × 32.8 × 130 0.2 kg

Yokogawa AAI143-S50/ATA4S-00 Analog Input Module

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.

Click to rate this post!
[Total: 0 Average: 0]

Prev:

Next:

Leave a message