{"product_id":"siemens-pol945-00-std","title":"POL945.00\/STD","description":"\u003ch2\u003eOverview of Siemens POL945-00-STD Climatix I\/O Extension Module\u003c\/h2\u003e\n\u003cp\u003eThe Siemens POL945-00-STD is an 8 I\/O extension module designed to extend the number of inputs and outputs of Climatix 600 series controllers. It supports both analog and digital inputs, and relay outputs, providing flexible expansion for building automation and room control applications. The module operates on 24 V AC\/DC power and communicates over a peripheral bus for remote or local I\/O extension.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eExtends Climatix 600 controllers with 8 additional I\/Os: 4 analog inputs and 4 relay outputs.\u003c\/li\u003e\n  \u003cli\u003eAnalog inputs configurable as digital inputs for versatile sensor integration.\u003c\/li\u003e\n  \u003cli\u003eRelay outputs are monostable, normally open contacts suitable for switching AC loads.\u003c\/li\u003e\n  \u003cli\u003eOperates on 24 V AC ±20% or 24 V DC ±10% power supply without internal fuse.\u003c\/li\u003e\n  \u003cli\u003ePeripheral bus interface for easy connection and addressing up to 31 modules via DIP switches.\u003c\/li\u003e\n  \u003cli\u003eCompact design with DIN rail mounting; dimensions 72 × 110 × 75 mm and weight 141 g.\u003c\/li\u003e\n  \u003cli\u003ePlastic housing with IP20 protection suitable for installation in control panels.\u003c\/li\u003e\n  \u003cli\u003eEasy wiring with screwless spring cage terminals supporting 0.5–2.5 mm² solid or stranded wires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePOL945-00-STD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e4 analog (configurable as digital)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e4 relay outputs (monostable NO contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V AC ±20%, 24 V DC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W, 260 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003ePeripheral bus, addressed by DIP switches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e72 × 110 × 75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e141 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eSpring cage terminals for 0.5-2.5 mm² wires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eIdeal for expanding Climatix building automation controllers in commercial and institutional buildings. Enables flexible integration of additional sensors and actuators for enhanced control of HVAC systems, lighting, and room environments.\u003c\/p\u003e\n\n\u003cp\u003eSiemens provides comprehensive technical documentation and support to ensure smooth integration and reliable operation.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796380729643,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_6a229962-44b8-44a3-9480-6a92f98841d3.png?v=1723551322","url":"https:\/\/leadtime.ca\/products\/siemens-pol945-00-std","provider":"LEADTIME","version":"1.0","type":"link"}