Yokogawa AAI141-H00/K4A00 Analog Input Module Efficient delivery Original

Brand：Yokogawa Electric

Item No.：Yokogawa AAI141-H00/K4A00

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.2 kg

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Product Introduction：

Overview

The AAI141-H00/K4A00 is a 16-channel analog input module designed for industrial automation systems. It is non-isolated and tailored for precise analog signal processing in various applications.

General Information

Model / Type: AAI141-H00/K4A00

Manufacturer: Yokogawa

Country of Origin: Japan

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

Suffix Code: -H00 (with digital communication via HART protocol)

Option Code: /K4A00 (includes KS Cable Interface Adapter, Model: ATK4A-00)

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):

Approximately 400 Ω (at 20 mA) to 1000 Ω (at 4 mA) for current input

Approximately 1 MΩ or larger for voltage input

Input Resistance (Power OFF):

≥ 500 kΩ for current input

≥ 340 kΩ or larger for voltage input

Accuracy:

±16 µA for current input

±4 mV for voltage 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 for current input

±4 mV per 10 °C for voltage input

Maximum Current Consumption:

Approximately 310 mA at 5 V DC

Approximately 450 mA at 24 V DC

External Connection Methods:

Pressure clamp terminal

KS cable interface adapter

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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