{"product_id":"bachmann-00014647-00-bacnet-communication-module","title":"Bachmann 00014647-00 BACnet Communication Module","description":"\u003cp\u003eThe \u003cstrong\u003eBachmann 00014647-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eBACnet MS\/TP\u003c\/strong\u003e Communication Module, operates as a dedicated hardware component for protocol translation and data object management within building automation and industrial control networks. Configured for high-density object integration, the \u003cstrong\u003eBachmann 00014647-00\u003c\/strong\u003e (\u003cstrong\u003eBACnet MS\/TP\u003c\/strong\u003e Communication Module) provides direct physical execution of deterministic network data exchange across serial communication platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e00014647-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBachmann\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard modular form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eDIN-rail mount compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLow-voltage DC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCommunication Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eBACnet MS\/TP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rates\u003c\/td\u003e\n\u003ctd\u003e9600, 38400, 115200 bps (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Processing Metrics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks:\u003c\/strong\u003e The module facilitates the integration of BACnet MS\/TP field devices into broader deterministic networks. It provides the protocol bridge necessary for mapping BACnet objects to upper-level industrial Ethernet protocols, maintaining data update consistency across diverse network segments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling:\u003c\/strong\u003e Designed to manage up to 128 BACnet objects, the module supports scalable I\/O configurations. This capability allows the system to aggregate data from large-scale sensor arrays and actuator networks without exceeding the buffer capacity of the serial communication link, ensuring high object management efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this module support automatic baud rate detection?\u003c\/p\u003e\n\u003cp\u003eA: No. The data rate must be manually configured (9600, 38400, or 115200 bps) to match the existing master\/slave token passing configuration of the BACnet MS\/TP network. Incorrect baud rate configuration will result in token-pass timeouts and loss of communication with field objects.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module be hot-swapped while the MS\/TP bus is active?\u003c\/p\u003e\n\u003cp\u003eA: The module is intended for fixed installation. Hot-swapping is not recommended during active data transmission, as the sudden removal of a node can disrupt the token-passing sequence and trigger communication faults in other network devices.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Termination:\u003c\/strong\u003e MS\/TP networks require proper termination at both physical ends of the bus to prevent signal reflections. Ensure 120-ohm resistors are installed at the terminal devices. Failure to terminate the line correctly will cause data corruption and CRC errors at high baud rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Use shielded twisted-pair cabling for all BACnet MS\/TP serial runs. Terminate the shield at a single common grounding point to avoid the creation of ground loops, which can introduce electrical noise into the differential signal lines and reduce the reliable communication distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail Mounting:\u003c\/strong\u003e Snap the module onto the DIN-rail using the integrated clip. Ensure the module is seated firmly to provide a continuous earth reference if required by the module chassis. Verify that wire entry into the screw terminals does not exert mechanical strain on the module casing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bachmann","offers":[{"title":"Default Title","offer_id":45149642489971,"sku":"00014647-00","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-03_13-45-55_3366c511-f8f5-4d45-b9d6-7f2b6733ab04.png?v=1783059561","url":"https:\/\/www.dcssupplier.com\/products\/bachmann-00014647-00-bacnet-communication-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}