{"product_id":"abb-tc501v150-3bsc550038r3-termination-unit","title":"ABB TC501V150 3BSC550038R3 Termination Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB TC501V150 3BSC550038R3\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTC501V150\u003c\/strong\u003e Termination Unit, operates as a dedicated hardware component for high-speed frequency processing and rotational speed acquisition within S600 I\/O controller 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\u003eTC501V150 3BSC550038R3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Europe standard sourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.005 kg net\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 mm x 30 mm x 100 mm (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane logic bus and external 24 VDC loop dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTermination Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Input Range\u003c\/td\u003e\n\u003ctd\u003eMax 50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Thresholds\u003c\/td\u003e\n\u003ctd\u003e+\/- 13 mA current limit; 24 VDC or 5 VDC configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection Detection\u003c\/td\u003e\n\u003ctd\u003eExecuted through discrete secondary sensor channel pairing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Signal Interfaces\u003c\/td\u003e\n\u003ctd\u003eSolid-state 24 VDC output and dry contact 60 VDC output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Isolation\u003c\/td\u003e\n\u003ctd\u003eOpto-isolated speed inputs and solid-state output circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Routing and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB TC501V150 3BSC550038R3\u003c\/strong\u003e implements dedicated onboard hardware elements to process sub-millisecond frequency dynamics without affecting overall backplane bus communication velocity. The opto-isolated frequency channels enable rapid pulse counting up to 50 kHz, running deterministic speed and overspeed trip logic calculation loops outside the primary application processor task cycle. This dedicated regional processing capability supports dense I\/O density scaling routines across the local backplane segment, preventing timing jitter and ensuring full firmware flash compatibility with upstream S600 master automation controllers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the hardware handle rotational direction validation?\u003c\/p\u003e\n\u003cp\u003eA: Direction detection is processed electronically by matching the phase relationship between the primary speed input and the secondary hardware speed meter channel.\u003c\/p\u003e\n\u003cp\u003eQ: Can the overspeed trip circuits be modified or hot-swapped while the active controller loop is running?\u003c\/p\u003e\n\u003cp\u003eA: Removing the termination unit while active will immediately break the pulse acquisition loop and open the 60 VDC dry contact safety circuit, initiating an immediate fault state in the host system logic.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the termination unit horizontally on its designated chassis or panel track layout to ensure natural air convection across the structural assembly.\u003c\/li\u003e\n\u003cli\u003eGround all incoming speed sensor cables using a continuous, low-impedance shield clamp connected directly to the master copper bus bar.\u003c\/li\u003e\n\u003cli\u003eSeparate the 50 kHz pulse input lines from parallel AC power cables or high-voltage inductive switching paths to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify the nominal sensor excitation loop matches the configured 24 VDC or 5 VDC hardware threshold limits before delivering field current.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53085020619061,"sku":"TC501V150 3BSC550038R3","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/TC501V1503BSC550038R3.png?v=1783060307","url":"https:\/\/www.5gplc.com\/products\/abb-tc501v150-3bsc550038r3-termination-unit","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}