{"product_id":"the-fast-r4t-includes-an-on-board-rs485-termination-resistor-a-resistor-typically-should-be-used-at-the-last-rs485-device-to-terminate-the-transmission-line-and-help-ensure-reliable-data-communication","title":"The FAST-R4T includes an on-board RS485 termination resistor. A resistor typically should be used at the last RS485 device to terminate the transmission line and help ensure reliable data communication.","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"product attribute overview\"\u003e\n\u003cbr\u003e\u003cdiv class=\"value\"\u003e\n\u003cbr\u003e\u003cp class=\"p1\"\u003eThe FAST-R4T includes an on-board RS485 termination resistor. A resistor typically should be used at the last RS485 device to terminate the transmission line and help ensure reliable data communication.\u003c\/p\u003e\n\u003cbr\u003e\u003cp class=\"p1\"\u003eTwo models are available to suit different RS485 terminations.\u003c\/p\u003e\n\u003cbr\u003e\u003cp class=\"p1\"\u003eFAST-R4T-120 (120Ω - Yellow) suits most RS485 card readers including HID and Gallagher.\u003c\/p\u003e\n\u003cbr\u003e\u003cp class=\"p1\"\u003eFAST-R4T-330 (330Ω - Red) suits ICT (Protégé) card readers.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cdiv class=\"product-add-form\"\u003e\u003cform id=\"product_addtocart_form\" action=\"https:\/\/www.sprintintercom.com.au\/checkout\/cart\/add\/uenc\/aHR0cHM6Ly93d3cuc3ByaW50aW50ZXJjb20uY29tLmF1L2Zhc3QtcjR0LTMzMA%2C%2C\/product\/13824\/\" method=\"post\" novalidate=\"novalidate\" data-product-sku=\"FAST-R4T-330\"\u003e\n\u003cbr\u003e\u003cdiv class=\"product-addto-links\" data-role=\"add-to-links\"\u003e \u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"The Home Automation Store","offers":[{"title":"Default Title","offer_id":42110632820836,"sku":"FAST-R4T-120","price":14.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0044\/5336\/7908\/products\/fast-r4t-120.jpg?v=1694319965","url":"https:\/\/www.thehomeautomationstore.com.au\/products\/the-fast-r4t-includes-an-on-board-rs485-termination-resistor-a-resistor-typically-should-be-used-at-the-last-rs485-device-to-terminate-the-transmission-line-and-help-ensure-reliable-data-communication","provider":"The Home Automation Store","version":"1.0","type":"link"}