GRENTON Relay Output Module (4 Outputs) DIN Rail Mounting TF-BUS

The GRENTON Relay Output Module (4 Outputs) is a DIN rail mounted device designed for the Grenton Smart Home System. It provides four potential-free normally open (NO) relay outputs, each capable of switching up to 5 A at 250 V AC or 30 V DC. Communication is via the proprietary TF-BUS protocol, which also supplies 24 V DC power to the module. LED indicators show the status of each relay. The module occupies 4 DIN modules and is housed in a plastic enclosure with IP20 protection. It operates in temperatures from -10°C to +50°C and consumes less than 1 W without load.

Advantages

Compact DIN rail design saves space in electrical cabinets. TF-BUS communication ensures seamless integration with Grenton systems. Potential-free contacts allow flexible switching of various loads. LED indicators provide clear visual feedback of relay states.

Suitable for

• Controlling lighting circuits
• Switching motorized devices (blinds, gates)
• Activating heating or ventilation systems
• General on/off control in smart home installations

Key specifications

• 4 relay outputs, potential-free, normally open
• Max switching current: 5 A per output
• Max switching voltage: 250 V AC / 30 V DC
• Communication: TF-BUS
• Power supply: 24 V DC via TF-BUS
• Mounting: DIN rail (4 modules)
• LED indicators for relay status
• Operating temperature: -10°C to +50°C
• Power consumption: < 1 W (no load)
• Housing material: Plastic
• Protection class: IP20

Recommendations

For optimal performance, use this module with a compatible Grenton controller and ensure proper DIN rail installation. Always observe local electrical codes and safety regulations.