{"product_id":"coolautomation-cmpdk000-coolmasterpro-vrf-gateway","title":"CoolAutomation CMPDK000 CoolMasterPro VRF\/VRV gateway for BMS, up to 255 indoor units with service data","description":"\u003cp\u003eThe CoolAutomation CoolMasterPro (CMPDK000) is the large-site gateway of the CoolMaster line. It connects VRF\/VRV systems from all major manufacturers to building management and home automation systems, handling up to 255 connected units across several HVAC lines and brands on a single device.\u003c\/p\u003e\n\u003cp\u003eWhat sets the Pro apart is local access to VRF service data: outdoor and indoor operating values (pressures, temperatures, compressor and valve data on supported brands) are published over Modbus and BACnet, so the BMS can monitor system performance, not just on\/off and setpoints. For direct KNX TP connection, choose the CoolMasterPro KNX.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 255 connected units (indoor units, CoolPlugs, sensors, fan coils); limits vary by HVAC brand\u003c\/li\u003e\n\u003cli\u003eLocal access to VRF\/VRV service data points over Modbus and BACnet (brand specific)\u003c\/li\u003e\n\u003cli\u003eModbus RTU, Modbus IP, BACnet MS\/TP, BACnet IP, ASCII and REST API on one device\u003c\/li\u003e\n\u003cli\u003eUniversal interface to all major VRF\/VRV brands, several lines and brands on one gateway\u003c\/li\u003e\n\u003cli\u003eRS232, RS485 and Ethernet interfaces with automatic driver detection for home automation systems\u003c\/li\u003e\n\u003cli\u003eBuilt-in color touch screen for setup, unit discovery and local control\u003c\/li\u003e\n\u003cli\u003eDry-contact GPIO for central all-on\/all-off triggering (e.g. fire alarm)\u003c\/li\u003e\n\u003cli\u003eOptional CoolAutomation professional cloud apps for remote diagnostics (subscription)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible HVAC Systems\u003c\/h3\u003e\n\u003cp\u003eVRF\/VRV systems from Daikin, Mitsubishi Electric (City Multi), Fujitsu, Toshiba, Panasonic, Hitachi, Samsung, LG, Gree (GMV5\/6), Midea, Haier, Mitsubishi Heavy, TICA, Blue Star, AUX and Chigo. Service data availability is brand specific. Send us your equipment list and we will confirm compatibility before you order.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eHotels, offices, schools, healthcare and large residences where a BMS needs full VRF control plus performance and fault data for maintenance teams.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e12–24 V DC; 100–240 V AC 50\/60 Hz adapter included (12 V DC output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax connected units\u003c\/td\u003e\n\u003ctd\u003e255 indoor units; 10–40 outdoor units (varies by HVAC brand)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eRS232 (DB9), RS485, Ethernet 100 Mbps, USB (configuration), HVAC lines, GPIO (dry contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003eModbus RTU, Modbus IP, BACnet MS\/TP, BACnet IP, ASCII, REST API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC bus wiring\u003c\/td\u003e\n\u003ctd\u003e2–3 wire shielded cable (brand dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax cable length to BMS\u003c\/td\u003e\n\u003ctd\u003eRS232 25 m (82 ft); RS485 1000 m (3300 ft); Ethernet 137 m (450 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2.8 in color LCD touch screen, 240 × 320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail or wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e90 × 156 × 35 mm (3.54 × 6.14 × 1.37 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e265 g (0.58 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-10 °C to +60 °C (14 °F to 140 °F), 0–96 % RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-20 °C to +70 °C (-4 °F to 158 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn the box\u003c\/td\u003e\n\u003ctd\u003eDevice, power adapter, Ethernet cable, USB cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eFCC; CE (EN 60335-1, EN 60335-2-40). Not UL\/NRTL listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer part no.\u003c\/td\u003e\n\u003ctd\u003eCMPDK000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cp\u003eCoolMasterPro KNX for direct KNX TP. CoolMaster for sites up to 32 units. CoolMaster EDGE for edge processing and local logic. GS-SMT-HOA underfloor heating controller (up to 10 per CoolMasterPro, 80 zones).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCE certified; not UL\/NRTL listed — verify local code requirements before specifying in US installations.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/4161\/5360\/files\/CoolAutomation_CoolMasterPro_datasheet_KNXSupply.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDatasheet (PDF)\u003c\/a\u003e · Available to order.\u003c\/p\u003e","brand":"CoolAutomation","offers":[{"title":"Default Title","offer_id":50616570282240,"sku":"CMPDK000","price":3955.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4161\/5360\/files\/CoolMaster-Product-Line_e5689287-ef49-47fb-9244-a73008ce165d.png?v=1791979152","url":"https:\/\/www.knxsupply.com\/products\/coolautomation-cmpdk000-coolmasterpro-vrf-gateway","provider":"KNX Supply","version":"1.0","type":"link"}