Yokogawa|AAI841-H50/K4A00|Analog I/O Module

SKU: AAI841-H50/K4A00

Manufacturer: Yokogawa
Product No.: AAI841-H50/K4A00
Condition：In stock
Product Type: Analog I/O Module
Product Origin: Japan
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

YOKOGAWA AAI841-H50/K4A00 Analog I/O Module

Description
The YOKOGAWA AAI841-H50/K4A00 is a high-density analog I/O module for the CENTUM VP distributed control system, combining 8 analog input channels and 8 analog output channels within a single unit .

Features

8 analog input and 8 analog output channels
HART digital communication for remote diagnostics and configuration
Non-isolated common-ground design for cost-effective dense installations
ATK4A-00 KS cable interface adapter for simplified wiring (K4A00 option)
High-speed 10 ms data refresh rate for dynamic control loops

Technical Specifications

I/O Configuration: 8 analog input channels + 8 analog output channels
Signal Range: 4 to 20 mA DC (input and output)
Input Accuracy: ±16 µA
Input Impedance: 250 Ω
Maximum Input Current: 25 mA
Allowable Output Load: 0 to 600 Ω
Isolation: Non-isolated (common ground between I/O channels)
HART Communication: Supported (H-suffix)
Data Refresh Cycle: 10 ms
Transmitter Power Supply: 14.8 V DC (at 20 mA) to 26.4 V DC (at 0 mA)
Interface Adapter: ATK4A-00 KS cable interface adapter
Current Consumption: 320 mA at 5 V DC, 300 mA at 24 V DC
Operating Temperature: –20 to 70 °C
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.

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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