Yokogawa AAI841-H50 Analog I/O Module

Manufacturer：Yokogawa

Product Number：AAI841-H50

Product Type：Analog I/O Module

Origin：Japan

Dimensions：107.5 × 32.8 × 130 mm

Weight：0.3 kg

Frequently Asked Questions (FAQ)

Q1: What type of signals can the AAI841-H50 handle?
A1: It supports 4 to 20 mA DC input and output signals across 8 input and 8 output channels.

Q2: Is the AAI841-H50 module isolated?
A2: No, the AAI841-H50 is a non-isolated analog I/O module.

Q3: Does this module support HART communication?
A3: Yes, the AAI841-H50 model includes integrated HART communication capabilities for both input and output channels.

Q4: Can the AAI841-H50 be used in redundant configurations?
A4: Yes, the module supports dual-redundant operation when installed in appropriate FIO node units.

Q5: What is the maximum output load resistance supported?
A5: The output channels can support a load resistance range of 0 to 750 Ω.

Q6: What is the recommended power supply for 2-wire transmitters?
A6: The module provides 14.8 V or higher at 20 mA and 26.4 V or less at 0 mA, with an output current limit of 27 mA.

Q7: What types of field wiring are compatible with this module?
A7: The module accepts connections via pressure clamp terminals, KS cables, and MIL connector cables.

Q8: What is the expected accuracy of input and output measurements?
A8: The input accuracy is ±16 µA, while the output accuracy is ±48 µA under standard operating conditions.

AAI841-H50 Analog I/O Module Yokogawa

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