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Yokogawa AAI143-S50 S1 16-Channel Isolated Analog Input Module

AAI143-S50 S1
AAI143-S50 S1
AAI143-S50 S1

Yokogawa AAI143-S50 S1 16-Channel Isolated Analog Input Module

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YOKOGAWA · CENTUM Field I/O

AAI143-S50 S1

16-Channel Isolated Analog Input Module

MANUFACTURERYokogawa
MODELAAI143-S50 S1
PART NUMBERAAI143-S50 S1
PRODUCT TYPE16-Channel Isolated Analog Input Module
SYSTEM FAMILYCENTUM Field I/O
ORDER SUPPORTModel Verification

INDUSTRIAL AUTOMATION SPARE PARTS PARTNER

20 Years of Experience in Industrial Automation Supply

AMIKON supplies industrial automation spare parts to maintenance, engineering and procurement teams worldwide. Our focus includes discontinued and hard-to-find DCS, PLC and TSI components, helping customers identify the correct model, source replacement parts and support urgent maintenance requirements.

Discontinued Parts SourcingModel Identification SupportGlobal Customer SupportIn-Stock Supply Support
  • Item NO.:

    AAI143-S50 S1
  • Order(MOQ):

    1
  • Product Origin:

    Japan
  • Lead Time:

    IN STOCK
  • Brand/Manufature:

    Yokogawa
  • Product Origin:

    Japan
  • Lead Time:

    IN STOCK
  • Condition:

    Brand New And 100% Original
  • Certificate:

    COO

Yokogawa · CENTUM Field I/O

AAI143-S50 S1

Price and Availability Inquiry

Yokogawa AAI143-S50 S1 is a 16-channel isolated 4–20 mA analog input module for CENTUM field I/O applications.

Sales SupportDirect specialist contact
QuotationCurrent commercial details
DeliveryDHL · FedEx · UPS
Fast quotation support Send the model and required quantity directly to Lisa Lin using the contact options on the right.

Your AMIKON Contact

LL Lisa LinSales Specialist
WhatsApp +86 18965423501
Request a Quote on WhatsApp Send Email Inquiry
For faster service, please include the model AAI143-S50 S1 and required quantity in your inquiry.

Yokogawa AAI143-S50 S1

Technical Specifications

Official Yokogawa channel, signal, update, isolation and suffix-code data.

01Product IdentityOfficial Yokogawa data
MANUFACTURERYokogawa
MODELAAI143-S50
STYLES1
PRODUCT DESIGNATIONAnalog Input Module
02Input DataPublished channel ratings
INPUT CHANNELS16 isolated
INPUT SIGNAL4–20 mA DC
ALLOWABLE CURRENT24 mA
ACCURACY±16 µA
03Performance DataModule operation
DATA UPDATE10 ms
INPUT RESISTANCE270–350 Ω powered
POWER-OFF RESISTANCE500 kΩ or more
TEMP DRIFT±16 µA per 10 °C
04Power & IsolationInstallation data
TRANSMITTER SUPPLY19.0–25.5 V DC
CURRENT LIMIT25 mA
5 V CONSUMPTION230 mA max
ISOLATION TEST1500 V AC for 1 min

Yokogawa AAI143-S50 S1 Product Support

Frequently Asked Questions

Compatibility, configuration, installation and ordering guidance for AAI143-S50 S1.

01

Which signals can AAI143-S50 S1 receive?

It accepts sixteen isolated 4–20 mA DC input signals.

02

What is the maximum allowable input current?

The published allowable input current is 24 mA per channel.

03

How quickly is input data updated?

The module data-update period is 10 ms.

04

What isolation is specified?

The input-to-system circuit is tested at 1500 VAC for one minute.

05

Can it power two-wire transmitters?

Yes. The transmitter supply is 19.0 V minimum at 20 mA and 25.5 V maximum at zero load, with a 25 mA limit.

06

What does suffix S50 indicate?

S identifies the standard type, 5 indicates no explosion-protection option, and 0 is the basic type.

07

What should be checked before ordering?

Confirm AAI143-S50, Style S1, terminal or cable interface, system node, channel wiring and required quantity.

Order Fulfilment

Payment and Worldwide Delivery

AMIKON coordinates product verification, commercial confirmation, packing and international shipment for industrial automation parts. Each order is handled according to the confirmed model, quantity and delivery destination.

01

Order Confirmation

Model, part number, quantity, availability, lead time and payment terms are confirmed in the formal quotation or proforma invoice.

02

Product Preparation

The item reference is checked before dispatch. Packaging is selected to protect industrial components during international transport.

03

International Shipping

Shipment can be arranged through DHL, FedEx or UPS according to the destination, parcel size and confirmed order requirements.

04

Dispatch and Tracking

Dispatch information and the available tracking reference are shared after the shipment has been collected by the selected carrier.

AMIKON Service Standards

Support at Every Stage of Your Order

Clear assistance from initial product identification through dispatch and after-sales communication.

01
Product IdentificationThe manufacturer, complete model and part-number details are reviewed before quotation.
02
Dedicated Sales ContactLisa Lin provides quotation and order communication through email and WhatsApp.
03
Order DocumentationCommercial, packing and shipment details are supplied according to the confirmed order.
04
After-Sales CommunicationFor support, provide the order reference, product label, fault description and clear photos.
05
Pre-Dispatch VerificationThe product label, model reference, quantity and visible condition are checked against the confirmed order before packing.
06
Global Logistics CoordinationInternational express or freight arrangements are coordinated according to the destination, shipment size and confirmed delivery terms.
Important delivery information

Product availability, dispatch date, freight cost and delivery time depend on the confirmed order and destination. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order. Please contact AMIKON for current commercial and shipping details.

AMIKON Professional Services

Warranty, Sourcing and Global Export Support

With 20 years of experience in industrial automation, AMIKON supplies discontinued and hard-to-find DCS, PLC and TSI spare parts to customers worldwide.

01 · WARRANTY

12-Month Product Warranty

Products supplied by AMIKON include a standard 12-month warranty. Warranty handling is based on the confirmed order, product label, fault information and supporting photos or videos.

02 · SPECIALIST SOURCING

Discontinued and Hard-to-Find Parts

Our sourcing service focuses on industrial automation DCS, PLC and TSI spare parts, including obsolete, discontinued and scarce models required for maintenance and replacement projects.

03 · GLOBAL EXPORT LOGISTICS

One-Stop International Shipping

AMIKON can coordinate domestic export customs procedures and arrange international express or sea freight. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order.

04 · TECHNICAL INFORMATION

Model and Specification Support

We assist customers with model identification, specification review, compatibility checks and Datasheet or manual searches. Support also includes distinguishing earlier and later model versions and checking whether a submitted model reference is complete and correctly written.

05 · PRE-DISPATCH CHECK

Product Verification Before Shipment

The product label, complete model, part number, quantity and visible condition are reviewed against the confirmed order before packing.

06 · INDUSTRIAL PACKAGING

Secure Packing for International Transit

Packaging is selected according to the component type, shipment size and transport method to support safe international handling.

07 · ORDER DOCUMENTATION

Commercial and Shipping Documents

Commercial invoices, packing lists and available origin information can be prepared according to the confirmed order and destination requirements.

08 · AFTER-SALES SUPPORT

Responsive Order Follow-Up

For order support, customers can provide the order reference, product label, issue description and clear photos for review by the AMIKON team.

Need help identifying a spare part?Send the complete manufacturer, model, part number and clear product-label photos to Lisa Lin.

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Request model availabilitySend the complete model and required quantity to AMIKON for quotation.
International enquiriesShipping options and lead time are confirmed according to destination and order details.
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