ABB 216AB61 Digital Output Unit HESG324013R101/D

The ABB 216AB61 HESG324013R101/D Digital Output Unit is a high-performance control module designed specifically for the ABB REG216 Numerical Generator Protection System. Engineered for reliability and precision, this digital output unit supports efficient control of relays and auxiliary devices, ensuring optimal generator and block transformer protection. Moreover, ABB developed this module to provide intuitive status monitoring through front panel LEDs, improving operational transparency for engineers and operators.

The 216AB61 digital output unit integrates seamlessly with REG216 systems, enabling robust protection schemes and high-speed response to abnormal conditions. Therefore, it ensures operational safety, reduces system downtime, and improves overall power generation reliability.

Functional Highlights & Key Benefits

• The ABB 216AB61 HESG324013R101/D provides 32 digital outputs for controlling relays in auxiliary assemblies.

• Moreover, each output is short-circuit proof, ensuring safe and reliable operation under heavy industrial loads.

• Front panel LEDs allow real-time visualization of activated relays, simplifying system diagnostics and maintenance.

• In addition, the compact design occupies only one rack division, maximizing space efficiency in control cabinets.

• Its industrial-grade construction ensures long-term stability and dependable operation in power generation environments.

Technical Data & Specifications

• Brand: ABB

• Model: 216AB61

• Part Number: HESG324013R101/D

• Product Type: Digital output unit

• Number of Outputs: 32 digital outputs for relay control

• Short-Circuit Protection: Yes, outputs are fully protected

• Status Indicators: Front plate LEDs for relay activation

• Rack Space Requirement: One standard rack division

• System Compatibility: ABB REG216 Numerical Generator Protection System

• Operating Environment: Suitable for continuous industrial operation

• Mounting Method: Panel or rack-mounted installation

Typical Applications & System Integration

The ABB 216AB61 digital output unit is widely used in generator and transformer protection applications. For instance, it manages relay operations within REG216 systems, safeguarding generators against overload, fault, and abnormal operating conditions. Moreover, its integration simplifies retrofitting and system expansion, providing reliable digital control for both new installations and legacy power generation systems.

In addition, it enables precise monitoring and automation of relay logic, supporting critical processes in energy production, distribution, and industrial power plants.

Support & Reliability

ABB offers comprehensive technical documentation and lifecycle support for the 216AB61 HESG324013R101/D, ensuring predictable maintenance and long-term system reliability. Consequently, power plant operators and system integrators can reduce operational risks and maintain continuous protection for critical assets.

FAQ

What is the main purpose of the ABB 216AB61 digital output unit?
It provides 32 digital outputs to control relays within ABB REG216 generator protection systems.

Is this module suitable for high-reliability industrial applications?
Yes, it is designed for continuous operation with short-circuit proof outputs and industrial-grade construction.

How does the module indicate relay activation?
Front panel LEDs provide clear, real-time indication of activated relays for system monitoring.

Can the 216AB61 integrate with existing REG216 systems?
Yes, it is fully compatible with ABB REG216 Numerical Generator Protection systems.

What rack space does this module require?
It requires only one standard rack division, optimizing space in control cabinets.