The Yokogawa AAI841-H00/K4A00 is an 8-channel analog input/output (I/O) module that is part of the FIO series from Yokogawa Electric Corporation. Designed for industrial automation systems, it interfaces with a variety of analog field devices.

Technical Specifications

• Number of Channels: 8
• Input/Output Type: Analog
• Input Signal Range: 4 to 20 mA
• Output Signal Range: 4 to 20 mA
• Accuracy: ±0.1% of full scale
• Resolution: 12 bits
• Update Rate: 250 ms
• Communication Protocol: HART
• Isolation: Non-isolated
• Power Supply: 24 VDC
• Power Consumption: 2.5 W
• Operating Temperature: -40 to 70°C
• Operating Humidity: 5 to 95% RH (non-condensing)
• Dimensions: 107.5 x 94 x 32.8 mm (4.23 x 3.70 x 1.29 in)
• Weight: 300 g (10.6 oz)

Suffix Codes

• -H00: Digital communication capability using the HART protocol.
• K4A00: Includes a KS Cable Interface Adapter (Model: ATK4A-00)