Yokogawa ATA4D-00 S2 Dual Redundant Pressure Clamp Terminal

Overview

The Yokogawa ATA4D-00 S2 is a dual redundant pressure clamp terminal designed for industrial process control applications. It provides reliable and continuous pressure signal acquisition with built-in redundancy, ensuring system stability and safety.

General Information

Part Number: ATA4D-00 S2

Manufacturer: Yokogawa

Brand / Country of Origin: Yokogawa / Japan

Series: ATA (Analog Terminal Assembly)

Type: Dual Redundant Pressure Clamp Terminal

Mounting: Panel or DIN rail installation

Technology: Redundant pressure signal acquisition, analog signal processing, system integration

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 5 W

Input: Powered from system supply

Protection: Overvoltage and reverse-polarity protection

Indicators: LEDs for power, status, and fault detection

Communication & Interface

Ports: Supports standard industrial communication protocols

Terminal Role: Captures pressure signals from field devices and transmits them to controllers with redundancy support

Diagnostics: Signal monitoring, fault detection, and status reporting

Operator Interface: LED indicators

Reset Features: Supports soft reset

I/O & Channels

Input Channels: Dual redundant pressure channels

External Load Support: Not applicable; used for signal acquisition only

Environmental

Operating Temperature: −20 to +60 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20, suitable for cabinet installation

Dimensions & Weight

Dimensions (L × W × H): 114 × 65.6 × 72 mm

Weight: 0.3 kg

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