{"product_id":"black-box-rs-422-and-rs-485-optical-isolator-repeater-1","title":"Black Box RS-422 and RS-485 Optical Isolator-Repeater","description":"\u003cb\u003eQuick Facts\u003c\/b\u003e\u003cul\u003e\u003cli\u003eConnect systems while protecting them from damaging ground loops.\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cb\u003eFurther Details\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eIsolates one RS-485 device from the rest of an RS-485 system or one local group of RS-485 equipment from another.\u003c\/li\u003e\n\u003cli\u003eConnects point-to-point, RS-422 4-wire equipment to an RS-485 2-wire multidrop system.\u003c\/li\u003e\n\u003cli\u003eCan be used as a repeater to expand an RS-485 system beyond 32 nodes.\u003c\/li\u003e\n\u003cli\u003eOperates 2-wire half-duplex or 4-wire half- or full-duplex.\u003c\/li\u003e\n\u003cli\u003eFeatures 12 user-selectable data rates up to 460.8 kbps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e This compact device links RS-422 4-wire and RS-485 2-wire systems while using optical isolation to protect equipment and lines from damaging ground loops.\u003cbr\u003e\u003cbr\u003e The BLACK BOX® RS-422 and RS-485 Optical Isolator\/Repeater enables you to connect equipment meant for a point-to-point RS-422 4-wire interface to an RS-485 2-wire multidrop system.\u003cbr\u003e\u003cbr\u003e It can be used to optically isolate one piece of RS-485 equipment from the rest of an RS-485 system or one local group of RS-485 equipment from another, or it can be used as a repeater to expand an existing RS-485 system beyond the standard's 32-node limitation.\u003c\/p\u003e","brand":"Black Box Corporation","offers":[{"title":"Default Title","offer_id":41085967368358,"sku":"ETS4294932","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/7887\/8118\/products\/ETS4294932.jpg?v=1630162305","url":"https:\/\/www.americantechdepot.com\/products\/black-box-rs-422-and-rs-485-optical-isolator-repeater-1","provider":"American Tech Depot","version":"1.0","type":"link"}