Yokogawa|AAI143-S00/A4S00|Analog Input Module

SKU: AAI143-S00/A4S00

Manufacturer: Yokogawa
Product No.: AAI143-S00/A4S00
Condition：In stock
Product Type: Analog Input Module
Product Origin: Japan
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

YOKOGAWA AAI143-S00/A4S00 Analog Input Module

Description
The YOKOGAWA AAI143-S00/A4S00 is a 16-channel isolated analog input module for 4 to 20 mA signals, equipped with pressure-clamp terminal block ATA4S-00.

Features
Standard-type (non-HART) 4–20 mA input.
16-channel isolation between field and system.
Compatible with Yokogawa CS3000/Exaopc DCS systems.

Technical Specifications
Input Signal: 4 to 20 mA DC
Number of Channels: 16
Allowable Input Current: ≤24 mA
Transmitter Power Supply: 19.0 V min at 20 mA; ≤25.5 V at 0 mA (max output current: 25 mA)
Input Resistance: 270 Ω (at 20 mA) to 350 Ω (at 4 mA) during power-up; ≥500 kΩ when powered down
Isolation: Channel-to-system isolation; no inter-channel insulation
Withstand Voltage: 1500 V AC for 1 minute
Accuracy: ±16 μA
Data Update Period: 10 ms
Temperature Drift: ±16 μA per 10 °C
Power Consumption: 600 mA at 24 V DC
Terminal Type: Pressure-clamp (ATA4S-00, denoted by /A4S00 suffix)
Operating Temperature: 0 to 50 °C
Weight: Approximately 1.0 kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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