Yokogawa AAI141-H00 Analog Input Module Trusted supplier Trusted supplier

Brand：Yokogawa Electric

Item No.：Yokogawa AAI141-H00

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.2 kg

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Product Introduction：

Overview

The AAI141-H00 is a 16-channel analog input module (non-isolated) designed to receive standard field signals (4 – 20 mA DC or 1 – 5 V DC) from 2-wire or 4-wire transmitters and convert them into internal data for a control system.

General Information

Model / Type: AAI141-H00

Manufacturer: Yokogawa

Country of Origin: Japan

Product Category: Analog Input Module – 16-channel, non-isolated

Intended Use: Process control, distributed I/O racks, automation systems

Electrical & Functional Specifications

Number of Input Channels: 16

Input Signal Types:

4 to 20 mA DC

1 to 5 V DC (selectable)

Allowable Input Current / Voltage:

Up to ~27 mA (current input)

±7.5 V (voltage input)

Input Resistance (Power ON): ~400 Ω (at 20 mA) to ~1000 Ω (at 4 mA) for current input

Input Resistance (Power OFF): ≥ 500 kΩ for current input

Accuracy: ±16 µA (current input)

Data Update Period: 10 ms

Step Response Time: 100 ms

Transmitter Power Supply (2-wire type): Minimum ~14.8 V at 20 mA; Maximum ~26.4 V at 0 mA

Drift due to Ambient Temperature Change: ±16 µA per 10 °C (current input)

Maximum Current Consumption: ~310 mA @ 5 V DC; ~450 mA @ 24 V DC

External Connection Methods: Pressure clamp terminal, KS cable interface adapter, or MIL connector cable

Environmental Conditions

Operating Temperature Range: Approximately −20 °C to +70 °C

Storage Temperature Range: Approximately −40 °C to +85 °C

Humidity: Up to 95% RH, non-condensing

Mounting / Connection: Suitable for installation in I/O racks or field control units

Dimensions & Weight

Dimension: 107.5 × 32.8 × 130 mm

Weight: 0.2 kg

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