A2EE1A-T ESB Bus Adapter | Yokogawa Control System

Yokogawa A2EE1A-T ESB Bus Adapter: Industrial Communication Interface

The Yokogawa A2EE1A-T is an ESB Bus Adapter for industrial control systems. This module enables stable communication between field devices and central controllers. It offers reliable performance in various industrial environments.

Communication Specifications

• Product Model: Yokogawa A2EE1A-T ESB Bus Adapter
• Bus Type: Enhanced Serial Backboard (ESB) industrial bus system
• Data Rate: Supports transmission speeds up to 500 kilobits per second
• Connection Interface: Dual-port configuration with screw terminal connections

Electrical Characteristics

• Supply Voltage: Wide-range DC input from 12V to 32V for flexibility
• Power Consumption: Low power design with typical consumption of 1.5 watts
• Current Draw: Maximum 125 milliamperes at 24V DC operation
• Isolation Voltage: 1000V AC reinforced isolation between circuits

Environmental & Mechanical Specifications

• Operating Temperature: Functions in -10°C to +60°C ambient conditions
• Storage Temperature: Can be stored at -25°C to +75°C safely
• Humidity Range: 10% to 95% relative humidity (non-condensing)
• Physical Dimensions: Compact size: 110mm × 75mm × 32mm

Performance & Functional Features

• Signal Latency: Less than 5 milliseconds typical response time
• Error Detection: Built-in CRC error checking with automatic retry
• LED Indicators: Two status LEDs showing power and communication activity
• Network Capacity: Supports up to 32 devices per bus segment

Installation Guidelines

• Mount horizontally on DIN rail ensuring proper ventilation clearance
• Maintain minimum 30mm spacing between adjacent modules
• Use 0.5mm² to 2.5mm² wire gauge for reliable connections
• Ensure power supply remains within 12-32V DC specification

Shipping Information

• Package includes Yokogawa A2EE1A-T adapter and installation guide
• Weight approximately 220 grams with protective packaging
• Shipped via international carriers: FedEx, UPS, or DHL
• Standard delivery within 3-7 business days to most locations

FAQ

• What voltage does it require? Wide input range from 12V to 32V DC
• What is the data speed? Maximum 500 kbps communication rate
• How many devices can connect? Supports networks with up to 32 devices
• What temperature range? Operates from -10°C to +60°C
• What connectors are used? Industrial screw terminal connections

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