Comelit Actuator with 4 Inputs and 8 Potential-Free Relay Outputs

ORIGEN 4E8S actuator for BUSing® system with 4 inputs and 8 relay outputs

The Comelit 4E8S Actuator is specifically designed for ORIGEN home automation installations using the BUSing® protocol. It provides centralised control of lighting, blinds, motors and other electrical loads through eight independent relays, combining control inputs and power outputs in a single device. Discover more Comelit home automation solutions available from TDTProfesional.

It features 8 potential-free relay outputs, each with a switching capacity of 10 A at 230 Vac. The contacts operate independently, and the device retains the last output status in the event of a power failure. For loads exceeding the relay capacity, an external contactor must be used in accordance with the manufacturer's specifications.

Its 4 SELV 5 V digital inputs, referenced to the BUS ground, allow conventional switches, push buttons and other compatible contacts to be integrated into the BUSing® system. Each input supports two programmable BUS events. This configuration is particularly useful for installers who need to combine conventional control devices and multiple electrical loads within a single home automation module.

The 4E8S can manage up to 8 electrical loads or 4 blinds and is designed for DIN rail installation, occupying 6 modules. It is suitable for both new ORIGEN BUSing® installations and compatible system extensions and is not a product-specific replacement part. For remote management, it can be combined with the Comelit ETHBUS4 BUSing web server.

Reference: COMING-4E8S