{"product_id":"growlink-si-pulse-module","title":"Growlink SI Pulse Module","description":"\u003ch2\u003e4-Channel BACnet MS\/TP Pulse Counter Module for Flow Meters\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe BMT-F-SI4 carries four \u003cstrong\u003eS0 inputs\u003c\/strong\u003e that meet \u003cstrong\u003eDIN EN 62053-31 Class A\u003c\/strong\u003e. Wire your flow meter's S0 contact straight to the module. BACnet MS\/TP reports the rolling count back to the Growlink controller. The software converts pulses to gallons per minute, then trims pump runtime to land the exact injection volume each dose calls for.\u003c\/p\u003e\n\u003ch2\u003eBACnet MS\/TP S0 Input with Retentive Counters and 500 Hz Capture\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003ePulse capture runs at \u003cstrong\u003e50 Hz through the Accumulator object\u003c\/strong\u003e and \u003cstrong\u003e500 Hz through the PulseConverter object\u003c\/strong\u003e. A high-pulse flow meter on a fast-cycling pump stays accurate. Retentive memory holds the last counter reading through a power blip. That matters when a recipe spans a UPS swap or breaker trip. Address and bit rate set with two rotary switches on the front. A new module drops onto an existing trunk without bringing the BACnet line up on a laptop.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 × S0 pulse inputs (DIN EN 62053-31 Class A):\u003c\/strong\u003e Plug any S0-output flow or energy meter into the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBACnet MS\/TP over a single trunk:\u003c\/strong\u003e Reports counter values back to the Growlink controller and any other BACnet client without protocol gateways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 Hz Accumulator \/ 500 Hz PulseConverter:\u003c\/strong\u003e Two BACnet objects cover slow utility meters and fast injection-pump feedback on the same module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetentive counter memory:\u003c\/strong\u003e Saves the last reading on power loss, so the recipe picks up the correct gallons after a panel cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 front-panel rotary switches:\u003c\/strong\u003e Set BACnet address and bit rate without a laptop or DIP-switch acrobatics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 V AC\/DC supply with spring-clamp terminals:\u003c\/strong\u003e Pairs with the same low-voltage bus that runs the rest of the BMT-F I\/O lineup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTH35 DIN rail mount:\u003c\/strong\u003e IEC 60715 rail snap-in keeps panels tidy alongside BMT-F-TO4, BMT-F-AOP4, or BMT-F-RTR.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #333; color: #fff;\"\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOEM module\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMetz Connect BMT-F-SI4 (P\/N 1108891370)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCommunication\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBACnet MS\/TP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e4 × S0 pulse, DIN EN 62053-31 Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePulse rate\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e50 Hz (Accumulator object) \/ 500 Hz (PulseConverter object)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRetentive memory\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLast counter reading saved on power loss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eSupply voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24 V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eTerminals\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eSpring-clamp blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eTH35 DIN rail (IEC 60715)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2 front rotary switches (address + bit rate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eTypical use\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eFlow meters → GPM injection control, water\/energy meters, S0 pulse sources\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCompanion modules\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBMT-F-TO4, BMT-F-DI4, BMT-F-AOP4, BMT-F-RTR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Growlink","offers":[{"title":"Default Title","offer_id":48240788504790,"sku":"BMT-F-SI4 BACnet MS\/TP","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Growlink_SI_Pulse_Module_main_image.webp?v=1778794763","url":"https:\/\/growershouse.com\/products\/growlink-si-pulse-module","provider":"GrowersHouse","version":"1.0","type":"link"}