Yokogawa AAI135-H50/K4A00 Analog Input Module Thoughtful service Original

Brand：Yokogawa Electric

Item No.：Yokogawa AAI135-H50/K4A00

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.3 kg

The channel is formal, the test instructions are complete, and the service is responsive

Regular models are in stock for a long time, and the inventory is stable. Please inquire about the price!

Product Introduction：

Overview

The Yokogawa AAI135-H50/K4A00 is an 8-channel isolated analog input module designed for 4–20 mA current input signals. It features HART digital communication and is equipped with a KS cable interface adapter (Model: ATK4A-00) for field device connections.

General Information

Model / Type: AAI135-H50/K4A00

Manufacturer: Yokogawa

Country of Origin: Japan

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

Communication Protocol: HART (Highway Addressable Remote Transducer)

Interface Adapter: KS cable interface adapter (Model: ATK4A-00)

Electrical & Functional Specifications

Number of Input Channels: 8 (isolated)

Input Signal Type: 4–20 mA DC

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

Input Resistance (Power OFF): ≥ 500 kΩ

Maximum Input Current: Approximately 25 mA

Accuracy: ±16 µA

Data Update Period: Approximately 10 ms

Transmitter Power Supply (2-wire type): Minimum approximately 15.0 V at 20 mA; Maximum approximately 29.3 V at 0 mA

Temperature Drift: ±16 µA per 10°C

Maximum Current Consumption: Approximately 310 mA at 5 V DC; Approximately 450 mA at 24 V DC

Withstanding Voltage: 500 V AC between input and system or between input channels (for 1 minute)

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 interface adapter

Dimensions & Weight

Dimension: 107.5 × 32.8 × 130 mm

Weight: 0.3 kg

Brand-new original components, verified availability, 24-hour response

The product supply channel is regular, the delivery cycle is flexible and controllable, and exclusive quotations can be negotiated for large quantities.