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Yokogawa|AAI841-S00 S2|Current I/O Module
SKU: AAI841-S00 S2

  • Manufacturer: Yokogawa

  • Product No.: AAI841-S00 S2

  • Condition：In stock

  • Product Type: Current I/O Module

  • Product Origin: Japan

  • Payment:T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Yokogawa AAI841-S00/S2 Current I/O Module
The Yokogawa AAI841-S00/S2 is a non-isolated analog I/O module providing 8 current inputs and 8 current outputs, each handling 4–20 mA signals, suitable for up to 8 control loops and dual-redundant configuration.
  • Non-isolated 8-in/8-out 4–20 mA I/O
  • Supports loop-powered (2-wire) transmitters per input channel
  • No HART communication (standard S-series variant)
Technical Specifications
  • Input signal: 4 to 20 mA
  • Output signal: 4 to 20 mA
  • Number of channels: 8 inputs / 8 outputs, non-isolated
  • Allowable input current: up to 25 mA
  • Input resistance (power ON): 400 Ω at 20 mA to 1000 Ω at 4 mA
  • Input resistance (power OFF): ≥500 kΩ
  • Allowable load resistance: 0 to 750 Ω
  • Circuit-open detection: less than 0.65 mA
  • Input accuracy: ±16 µA
  • Output accuracy: ±48 µA
  • Data update period: 10 ms
  • Input step response time: 100 ms
  • Output step response time: 40 ms
  • Transmitter power supply: ≥14.8 V at 20 mA, ≤26.4 V at 0 mA
  • Maximum current consumption: 310 mA at 5 V DC, 500 mA at 24 V DC
  • Weight: 0.3 kg
Order and Warranty Information

Terms of Purchase and Returns

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

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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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Product comparison

Yokogawa|AAI841-S00 S2|Current I/O Module
Yokogawa|AAI841-S00 S2|Current I/O Module
Yokogawa|AAI841-S00 S2|Current I/O Module
Current product Current
Yokogawa

Yokogawa|AAI841-S00 S2|Current I/O Module

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In stock
Descriptions
Yokogawa AAI841-S00/S2 Current I/O Module
The Yokogawa AAI841-S00/S2 is a non-isolated analog I/O module providing 8 current inputs and 8 current outputs, each handling 4–20 mA signals, suitable for up to 8 control loops and dual-redundant configuration.
  • Non-isolated 8-in/8-out 4–20 mA I/O
  • Supports loop-powered (2-wire) transmitters per input channel
  • No HART communication (standard S-series variant)
Technical Specifications
  • Input signal: 4 to 20 mA
  • Output signal: 4 to 20 mA
  • Number of channels: 8 inputs / 8 outputs, non-isolated
  • Allowable input current: up to 25 mA
  • Input resistance (power ON): 400 Ω at 20 mA to 1000 Ω at 4 mA
  • Input resistance (power OFF): ≥500 kΩ
  • Allowable load resistance: 0 to 750 Ω
  • Circuit-open detection: less than 0.65 mA
  • Input accuracy: ±16 µA
  • Output accuracy: ±48 µA
  • Data update period: 10 ms
  • Input step response time: 100 ms
  • Output step response time: 40 ms
  • Transmitter power supply: ≥14.8 V at 20 mA, ≤26.4 V at 0 mA
  • Maximum current consumption: 310 mA at 5 V DC, 500 mA at 24 V DC
  • Weight: 0.3 kg