{"product_id":"1770-sc-allen-bradley-network-station-connectors","title":"1770-SC | Allen-Bradley Network Station Connectors","description":"\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1770-SC\u003c\/strong\u003e is a network station connector designed for legacy Allen-Bradley Data Highway (DH) and Data Highway Plus (DH+) industrial communication networks. It provides a physical connection interface for joining two trunkline cable segments together or attaching a dropline cable from a station node to the main network trunkline.\u003c\/p\u003e\n\u003cp\u003eThe Allen-Bradley 1770-SC houses a \u003cstrong\u003e0.05 µF 500 VDC capacitor\u003c\/strong\u003e to maintain \u003cstrong\u003esignal stability\u003c\/strong\u003e and \u003cstrong\u003eAC ground decoupling\u003c\/strong\u003e across network nodes.\u003c\/p\u003e\n\u003ch3\u003eElectrical Architecture and Construction\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1770-SC\u003c\/strong\u003e consists of a heavy-duty industrial junction box equipped with internal screw terminal blocks for field wiring. To protect the communication signal from noise interference, the internal terminal assembly integrates a 0.05 µF (500 VDC) capacitor wired across designated terminals along with a dedicated earth ground lug.\u003c\/p\u003e\n\u003ch3\u003eNetwork Compatibility and Utility\u003c\/h3\u003e\n\u003cp\u003eEngineered for DH and DH+ networks, this station connector supports seamless tap installations for controllers such as PLC-2, PLC-3, and PLC-5 platforms. The screw terminal design enables technicians to disconnect or reconnect local drop cables during routine maintenance without disrupting signal continuity across the remaining trunkline.\u003c\/p\u003e\n\u003ch3\u003eTechnical Parameters\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e\u003cstrong\u003e1770-SC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNetwork Station Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Networks\u003c\/td\u003e\n\u003ctd\u003eData Highway (DH), Data Highway Plus (DH+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Capacitance\u003c\/td\u003e\n\u003ctd\u003e0.05 µF (0.05 MFD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eInternal Screw Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eLinks 2 trunkline segments or connects 1 dropline to trunkline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.65 lbs (approx. 1.20 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What network protocols support the \u003cstrong\u003e1770-SC\u003c\/strong\u003e station connector?A: The connector is designed for Allen-Bradley Data Highway (DH) and Data Highway Plus (DH+) industrial networks.\u003c\/p\u003e\n\u003cp\u003eQ: What is the main function of the internal 0.05 µF capacitor in the \u003cstrong\u003e1770-SC\u003c\/strong\u003e?A: The 500 VDC, 0.05 µF capacitor provides proper AC ground decoupling and filtering to maintain signal integrity along the cable segments.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67124457537651,"sku":"1770-SC","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1770-SC2_Cocoai.jpg?v=1793948428","url":"https:\/\/www.dcssupplier.com\/products\/1770-sc-allen-bradley-network-station-connectors","provider":"DcsSupplier Limited","version":"1.0","type":"link"}