AAI841-H00 S2 Overview

The Yokogawa AAI841-H00 S2 ANALOG INPUT / OUTPUT MODULE is an 8-channel analog I/O module (1-5V input/4-20mA output) for connecting field devices via terminal blocks or cable adapters.

Features and benefits

• Product & Function: The Yokogawa AAI841-H00 S2 is an 8-channel analog I/O module for communication with field devices.

• Key Specifications: It features 8 inputs (1-5V) and 8 outputs (4-20mA) in a non-isolated design.

• Physical Attributes: The compact module measures 3.3x10.7x13cm and weighs 0.32 kg.

• Connection Methods: Field devices can be connected via a pressure clamp terminal block, a KS cable adapter, or a custom MIL connector cable.

• Terminal Expansion: Terminal points can be expanded using terminal boards connected via a KS cable interface adapter.

• Dual-Redundant Support: A dedicated terminal block is available for configuring the module in a dual-redundant system.

FAQ

Q1: What is the primary function of the Yokogawa AAI841-H00 S2 module?

A1: It is an 8-channel analog I/O module that facilitates communication with field devices, handling both 1‑5V inputs and 4‑20mA outputs.

Q2: How are field devices connected to the AAI841-H00 S2?

A2: Connections can be made using a pressure‑clamp terminal block, a KS cable adapter for terminal expansion, or a customer‑supplied MIL connector cable.

Q3: Does the module provide channel isolation?

A3: No, the AAI841-H00 S2 features non‑isolated analog input/output channels.

Q4: What options are available for system redundancy?

A4: A dedicated terminal block is provided to support dual‑redundant configuration of the module.

Q5: What are the physical dimensions of the module?

A5: The module is compact, with shipping dimensions of approximately 3.3 cm × 10.7 cm × 13 cm and a weight of 0.32 kg.