Screen Controller

Centralized sun protection, local control

The Screen Controller ensures that screens can be controlled both centrally and individually. This allows sun protection to be easily integrated into the building management system, while maintaining local control when necessary.

Product Description

Operation and Interaction

The Screen Controller manages up to four screens, with individual up and down control for each screen, including a tilt function for slats. A built-in test function allows the connected screens to be checked before commissioning, without requiring an active Modbus connection.

Communication

The controller communicates with the central control system via Modbus RTU. In the event of a connection loss, the device switches to a safe mode. Local operation remains possible via digital inputs, independent of the central control system.

Design and Mounting

The module is mounted on a DIN rail. Address and communication settings are configured via DIP switches on the module itself, allowing the controller to fit into existing installations without modifications to the central control system.

Technical Specifications

Supply Voltage	18 to 24 VDC
Communication Protocol	Modbus RTU
Control	Up to 4 screens, individual up and down, tilt function for slats
Local Control	8 x 24 V digital inputs
Safety	Safe mode upon connection loss
Configuration	DIP switches
Relay Outputs	2 relays (max. 1 A)
Temperature Inputs	5 x PT1000
Mounting	DIN rail