AAI143-S53 | Yokogawa | Analog Input Module

SKU: AAI143-S53

Manufacturer: Yokogawa
Product No.: AAI143-S53
Condition：In stock
Product Type: Analog Input Module
Product Origin: Japan
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months

The AAI143-S53 Analog Input Module from Yokogawa offers 16 isolated input channels for precise and reliable 4-20 mA signal processing. It ensures minimal signal interference and supports HART communication for remote diagnostics and configuration.

16 Isolated Input Channels: Minimizes signal interference, ensuring stable performance.
Wide Input Range: Accepts up to 24 mA input current for flexible signal processing.
HART Communication Support: Enables remote configuration and diagnostics.
Accurate Signal Processing: ±16 µA accuracy for precise data acquisition.

Technical Specifications

Input Signal: 4 to 20 mA
Allowable Input Current: 24 mA
Withstanding Voltage: 1500 V AC for 1 minute (input to system)
Input Resistance: Power ON: 270 Ω to 350 Ω; Power OFF: 500 kΩ or larger
Accuracy: ±16 µA
Data Update Period: 10 ms
Transmitter Power Supply: 19.0 V or higher (at 20 mA), 25.5 V or less (at 0 mA)
Temperature Drift: ±16 µA/10 °C
Maximum Current Consumption: 230 mA (5 V DC), 540 mA (24 V DC)
Weight: 0.3 kg

Communication and Connectivity

External Communication: Pressure clamp terminal, MIL connector cable, KS1 cable
HART Communication: Available, enables diagnostics and configuration

Environmental Conditions

Operating Temperature Range: -20°C to 70°C
Humidity Tolerance: Non-condensing humidity, suitable for industrial environments

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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