NICE MC824HR30 Control Unit for 24V Swing and Sliding Gate Operators

Gate automation systems often suffer from jerky starts, abrupt stops, and limited safety features, making them inconvenient and potentially hazardous. The NICE MC824HR30 control unit solves these issues by providing intelligent, smooth, and safe operation for 24V electromechanical gate motors. This board is the brain of your gate system, managing two motors simultaneously with precision and reliability. It features soft start/stop functionality to reduce mechanical stress, an integrated 433.92 MHz OXI radio receiver for remote controls, and BlueBUS technology for simplified wiring and diagnostics. With self-learning of travel limits, obstacle detection via amperometric sensor, and support for optional battery backup, the MC824HR30 ensures your gate operates seamlessly even during power outages. Whether for residential or light commercial use, this control unit delivers robust performance and advanced safety in a compact, board-only design.

Who is it for

This control unit is ideal for professional installers and technically adept homeowners who need a reliable and feature-rich controller for 24V swing or sliding gate motors. It is perfect for those upgrading an existing gate system or building a new one, especially when smooth operation, safety, and expandability are priorities. If you require integration with photocells, safety edges, flashing lights, or electric locks, the MC824HR30 offers all necessary outputs and inputs. Its compatibility with Nice BlueBUS accessories and optional battery backup makes it a versatile choice for any gate automation project.

Main features

• Controls two 24V motors simultaneously with soft start/stop for reduced wear
• Integrated 433.92 MHz OXI radio receiver for remote control compatibility
• BlueBUS technology simplifies wiring and enables advanced diagnostics
• Self-learning of travel limits and obstacle detection via amperometric sensor
• Supports optional PS124 battery backup for operation during power outages
• Multiple inputs and outputs for photocells, safety edges, flashing light, and electric lock

Specifications

• Product Type: Control Unit (board only, enclosure not included)
• Motor Compatibility: 24Vdc electromechanical motors
• Number of Motors: 2
• Power Supply: 230 Vac, 50/60 Hz
• Motor Output: 24 Vdc, max total current 10 A, max total power 240 W
• Radio Receiver: OXI, 433.92 MHz
• Communication: Nice BlueBUS
• Safety: Obstacle detection, amperometric sensor
• Programming: Self-learning limits, soft start/stop, automatic closing, pedestrian pass
• Diagnostics: LED indicators
• Battery Backup: Yes (optional PS124 buffer battery)
• Operating Temperature: -20°C to +55°C
• Inputs: BlueBUS devices, photocell, stop, open, close, pedestrian, safety edge
• Outputs: Motors, flashing light (24V, 25W), courtesy light, electric lock (24V, 15W), service light

Tips

For optimal performance, pair the MC824HR30 with genuine Nice BlueBUS accessories to ensure full compatibility and ease of installation. When installing, mount the board in a suitable weatherproof enclosure (not included) to protect it from the elements. Use the self-learning function to automatically set travel limits and reduce setup time. If power outages are common in your area, consider adding the PS124 buffer battery to keep your gate operational during blackouts. Regularly check the diagnostic LEDs to monitor system status and troubleshoot any issues quickly.