ABB 216GE61/N222 HEDG112801R1 Drive Control Board

Product Overview

The 216GE61/N222 (Part Number HEDG112801R1) is a high-integrated processing unit designed for the ABB REG216 protection system and high-capacity drive assemblies. This module functions as a sophisticated bridge between digital signal management and real-time drive control. Equipped with a dedicated Digital Signal Processor (DSP), it facilitates complex motor control strategies such as Direct Torque Control (DTC) and Vector Control. Its dual-purpose architecture combines high-speed digital I/O handling with relay isolation, making it a critical component for the stabilization and protection of industrial generators and large-scale motor drives.

Technical Specifications

• Primary Processor: High-speed DSP optimized for real-time motion and protection algorithms

• Control Capabilities: Supports Direct Torque Control (DTC) and advanced Vector Control

• Input Power: 24V DC nominal supply

• Hardware Interface: Integrated Digital I/O with relay-isolated signal paths

• Network Connectivity: Modular support for Profibus, Ethernet/IP, and proprietary ABB fieldbus protocols

• Protective Functions: Configurable trip/alarm relay assignments with built-in signal isolation

• Thermal Operating Range: 0°C to +50°C

• Physical Profile: Approximately 185 mm x 40 mm x 130 mm

• Net Weight: 2.72 kg (approx. 6.0 lbs)

• System Interoperability: Compatible with ABB ACS/ACX drive series and REG216 generator protection racks

• Fault Management: Comprehensive hardware-level self-diagnostics and status reporting

Application & Engineering Utility

The 216GE61/N222 is engineered for environments where precision and fail-safe operation are non-negotiable. In power generation, it is frequently utilized within the REG216 relay family to manage generator protection logic. For drive systems, the HEDG112801R1 provides the computational power necessary to maintain torque accuracy and efficiency under varying load conditions. The onboard relay assembly ensures that digital command signals are physically isolated from sensitive logic circuits, preventing interference in high-voltage electromagnetic environments.