{"product_id":"b-b-4wsd9tb-rs232-to-rs422-rs485-converter-db9f-terminal-block-dipswitch-selectable-rs-422-or-rs-485","title":"B\u0026B 4WSD9TB RS232 to RS422\/RS485 Converter DB9F-TERMINAL Block, Dipswitch Selectable RS-422 or RS-485","description":"Port powered RS-232 to RS422 \/ 485 converter - \u003ci\u003edip switch selectable between RS-422 or RS-485\u003c\/i\u003e\u003cbr\u003eProvides RS-232 to RS-422 \/ RS-485 conversion using either port-power or an external power supply \u003cbr\u003eD\u003ci\u003eb9 female to terminal block   \u003c\/i\u003e\u003cbr\u003eBrand name (s) : B\u0026amp;B Electronics\u003cbr\u003e\u003cbr\u003eData is converted in both directions, RS-232 Transmit Data is converted to balanced RS-422 or RS-485 Transmit Data. Received RS-422\/485 signals are converted to RS-232. Unlike converters which require programming hardware handshaking signals to control RS-422 or RS-485 operation - \"Automatic Send Data\" Control is a feature of this product. \u003cbr\u003e\u003ci\u003e\u003cbr\u003eFeatures:\u003cbr\u003e\u003c\/i\u003eIn \u003cb\u003eRS-485 mode\u003c\/b\u003e, the RS-485 driver is enabled by circuitry which senses the RS-232 TD input.\u003cbr\u003eIn\u003cb\u003e half-duplex\u003c\/b\u003e RS-485 mode, the receiver is enabled when not transmitting.\u003cbr\u003e For\u003cb\u003e full-duplex \u003c\/b\u003eoperation, the receiver is set always enabled.","brand":"B\u0026E Electronics Ltd","offers":[{"title":"Default Title","offer_id":47099831156972,"sku":"4WSD9TB","price":142.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/0092\/6444\/files\/4WSD9TB-2.jpg?v=1778254402","url":"https:\/\/be-electronics.com\/products\/b-b-4wsd9tb-rs232-to-rs422-rs485-converter-db9f-terminal-block-dipswitch-selectable-rs-422-or-rs-485","provider":"B\u0026E Electronics Ltd","version":"1.0","type":"link"}