Yokogawa AIP521 Control Bus Coupler

Overview

The Yokogawa AIP521 is a control bus coupler designed for industrial automation systems. It enables seamless communication between controllers and field devices over the V-Net network, ensuring reliable data transfer, system synchronization, and efficient process control in demanding industrial environments.

General Information

Part Number: AIP521

Manufacturer: Yokogawa

Brand / Country of Origin: Yokogawa / Japan

Series: AIP

Type: Control Bus Coupler

Mounting: Panel or DIN rail installation within control cabinet

Technology: High-speed network coupling, bus interfacing, diagnostic support

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 15 W

Input: Powered via system backplane or external supply

Protection: Overvoltage, short-circuit, and reverse-polarity protection

Indicators: LEDs for power, communication, and fault status

Communication & Interface

Interface Type: V-Net network and control bus interface

Data Transmission: High-speed data exchange between controllers and field devices

Diagnostics: Link supervision, fault detection, and status monitoring

Operator Interface: LED indicators

Reset Features: Soft and hardware reset supported

Environmental

Operating Temperature: 0 to +55 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20 or standard industrial cabinet environment

Dimensions & Weight

Dimensions (L × W × H): 152 × 51 × 229 mm

Shipping Weight: ~ 2 kg

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