Yokogawa ABC11D Dual-Redundant Bus Converter

The Yokogawa ABC11D is a high-performance dual-redundant bus converter designed to provide seamless communication between different CENTUM VP Human Interface Stations (HIS) and other CENTUM systems on varying network buses. With its exceptional reliability and robust functionality, the ABC11D ensures smooth, uninterrupted system operations, even in critical industrial environments.

Key Features and Specifications

The Yokogawa ABC11D features advanced redundancy capabilities and supports a wide range of power supply options. This module is specifically designed to enhance the connectivity and integration of CENTUM VP HIS with other systems.

Technical Specifications

Specification	Details
Model	ABC11D
Function	Dual-Redundant Bus Converter
Processor Status Contact Output	Open when CPU abnormality occurs
Contact Rating	30 V DC, 0.3 A or less
Power Supply Options	100-120 VAC, 220-240 VAC, 24 V DC
Power Consumption	100-120 VAC: 180 VA, 320 VA
	220-240 VAC: 180 VA, 320 VA
	24 V DC: 4 A (ABC11S), 7.5 A (ABC11D-A2123)
Weight	ABC11S: Approx. 20 kg: Approx. 22 kg
Frequency	50/60 Hz
Voltage Range	100-120 VAC, 220-240 VAC, 24 V DC

Product Overview

The Yokogawa dual-redundant bus converter provides critical connectivity between CENTUM VP HIS and other CENTUM systems using different network buses. This module features a dual-redundant design to ensure that if one bus fails, the system continues to function without interruption.

You can select the ABC11D in various configurations depending on your power supply needs. For instance, the ABC11S model supports 100-120 VAC and 220-240 VAC, while the offers higher power requirements with its 320 VA power consumption for both AC voltages. Additionally, the 24 V DC option caters to low-voltage environments, drawing 7.5 A

Reliability and Durability

The ensures robust performance in critical operations by maintaining stable communication between different CENTUM systems. Its dual-redundant design allows for fault tolerance, ensuring high system availability. Furthermore, the processor status contact will open in case of CPU abnormalities, alerting operators to potential issues promptly.

External Power Options

100-120 VAC: 180 VA, 320 VA (
220-240 VAC: 180 VA , 320 VA
24 V DC: 4 A , 7.5 A

These options ensure flexibility for various industrial applications, offering both high and low voltage choices.

Applications

The Yokogawa ABC11D is suitable for a range of industries requiring high-reliability systems, including:

Industrial Automation: Connecting CENTUM systems across different network buses.
Process Control: Ensuring constant, reliable data exchange between control systems and interface stations.
Critical Systems: Providing redundancy to maintain continuous operations in case of failures.