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8R Relay 8ch 16Amp / ch DIN-Rail
Category: Multifunction Relay controller, Latching Relay Actuator, Momentary Relay Actuator, Momentary Relay Actuator IO Controller, Mini Mix Module, Mini Relay Module
Model: SB-SOHOW-BAG-9
Total Price: $300.00
Stock Status: In Stock
the 8R Relay 8CH 16A/Ch DIN-Rail Relay Module (G4) is a high-performance industrial relay controller engineered for lighting automation, HVAC systems, electrical load switching, and industrial process control.
Featuring 8 independent relay outputs, each capable of switching up to 16 Amps, this module provides robust and reliable control for high-load electrical devices such as lighting circuits, motors, pumps, contactors, heaters, and automation panels.
Built on G4 (Generation 4) hardware architecture, the module ensures long operational life, noise-free relay switching, and excellent thermal stability. With S-BUS communication support, manual override switches, and DIN-rail mounting, it is perfectly suited for smart buildings, PLC panels, and automation cabinets.
The relay module supports cascading for large installations and can be upgraded via USB, making it a future-ready solution for modern automation systems.
Key Features
- 8 independent relay channels
- 16A switching capacity per channel
- Supports AC loads – lighting, motors, pumps, heaters
- S-BUS enabled for centralized automation control
- Manual override switches for on-site operation
- Overload & overheat protection
- DIN-rail (G4) mounting for easy panel integration
- LED status indicators for each relay channel
- Cascadable design for multi-module expansion
- USB firmware upgradable
- Industrial-grade high-reliability relays
Applications
- Commercial & industrial lighting control
- Smart building automation systems
- HVAC equipment switching
- PLC & SCADA based control panels
- Motor, pump, and contactor control
- Energy management systems
- Office, hotel, and hospital automation
- Factory and industrial process automation
- Electrical load distribution panels
- Home automation relay control
- Smart infrastructure projects
Technical Specifications
| Specification | Details |
|---|---|
| Channels | 8 Independent Relay Outputs |
| Max Load | 16A per channel |
| Input Voltage | 110–230V AC |
| Operating Frequency | 50–60 Hz |
| Relay Type | High-power electromechanical relay |
| Control Interface | S-BUS, PLC, Automation Controllers |
| Manual Control | Yes (Manual Override Switches) |
| Isolation | Opto-isolated control inputs |
| Mounting | DIN-Rail (G4) |
| Indicators | Individual Channel LED Indicators |
| Operating Temperature | -10°C to +70°C |
| Upgrade Method | USB Firmware Upgrade |
Why Choose the 8R Relay 8CH 16A (G4)?
- Designed for high-current industrial switching
- Reliable performance in continuous operation
- Easy integration with PLC & building automation
- Expandable & future-proof architecture
- Compact DIN-rail design saves panel space
- Low maintenance, long relay life