Doepke 09500208 SIWR SI/Dupline anemometer evaluation device content_copy

The SI system (current pulse system) is a control and automation technology for hard-wired installations. The wide range of functional modules and the logic provided by the wiring enables a wide range of control tasks to be carried out. These include switching electrical consumers (e.g. lights, roller shutters, blinds) depending on the light and time of day, dimming functions for low-voltage and DALI lights, or protecting roller shutters and awnings from wind and rain. These can be supplemented as required with individual, group and central commands. The SI system does not require any PC programming and can therefore be installed conventionally. Since the wiring largely corresponds to controls with relay or contactor circuits, the costs for planning and commissioning are very low. The consistent use of the control and supply voltage of 24 V DC and the strict separation between the protective extra-low voltage and low-voltage side make the components compact, cost-effective and immune to interference. In addition, control cables with a length of up to 100 m allow standard switch programs to be easily connected, even in large buildings. The system is particularly suitable for lighting control. Remote dimmers, the DALI gateway and twilight sensors are available for this purpose. The SIWS anemometer and the SIWR evaluation unit form a component that protects blinds, awnings and roof hatches on its own or in the SI system. The wind strengths that trigger closing or opening can be selected. Properties: Wind monitor as a combination of SIWS anemometer and SIWR wind relay, adjustable sensitivity, normally open and normally closed contact, power supply 24 V DC, Mounting type: Quick attachment to mounting rail, Areas of application: The combination of SIWS wind sensor and SIWR wind relay is suitable for controlling external blinds, awnings and roof hatches thanks to the detection of winds.