Yokogawa AAI135-H50 Analog Input Module Efficient delivery Fast Shipping!

Brand：Yokogawa Electric

Item No.：Yokogawa AAI135-H50

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.3 kg

Regular supply, testing instructions can be coordinated, and after-sales service continues to follow up

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Product Introduction：

Overview

The Yokogawa AAI135-H50 is an 8-channel isolated analog input module designed for acquiring 4-20 mA transmitter signals in industrial DCS / control-system I/O racks. The “H” suffix typically denotes communication with digital protocol (e.g., HART) capability.

General Information

Model / Type: AAI135-H50

Manufacturer: Yokogawa

Country of Origin: Japan

Product Category: Analog Input Module – 4-20 mA, 8-Channel, Isolated

Application: Process automation, field I/O modules, redundant I/O configurations

Electrical & Functional Specifications

Number of Input Channels: 8 (isolated channels)

Input Signal: 4 to 20 mA DC

Allowable Input Current (max): ~24-25 mA

Input Resistance (Power ON): ~270 Ω at 20 mA to ~350 Ω at 4 mA

Input Resistance (Power OFF): ≥ ~500 kΩ

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

Drift due to Ambient Temperature Change: ±16 µA per 10 °C

Update Period: ~10 ms

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

Communication: HART support (suffix “H” indicates digital communication)

Environmental Conditions

Operating Temperature Range: -20 °C to +70 °C (depending on option codes)

Storage Temperature Range: -40 °C to +85 °C

Humidity: Up to 95% RH, non-condensing

Mounting / Connection: Pressure clamp terminals, KS cable or MIL-connector interface

Dimensions & Weight

Dimension: 107.5 × 32.8 × 130 mm

Weight: 0.3 kg

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The supply is stable, the quotation is flexible, the delivery response time is short, and project-level procurement bargaining is supported.