{"product_id":"rs232-to-rs485-module-serial-conversion-module-232-485-mutual-conversion-module-industrial-grade-protection","title":"RS232 to RS485 Module Serial Conversion Module 232 485 Mutual Conversion Module Industrial Grade Protection","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eBrief introduction\u003c\/p\u003e\n\u003cp\u003eThis module can easily achieve 232 signals and 485 signals to each other, with industrial-grade protection, has been shipped in bulk, stable and reliable performance.\u003c\/p\u003e\n\u003cp\u003ePower supply scheme.\u003c\/p\u003e\n\u003cp\u003eType A: Voltage range: 475-5.25V.\u003c\/p\u003e\n\u003cp\u003eType B: Voltage range: 7.5-26V.\u003c\/p\u003e\n\u003cp\u003eCharacteristics\u003c\/p\u003e\n\u003cp\u003e1, all chips we guarantee that the new original imported industrial-grade chips, ultra-long-distance transmission.\u003c\/p\u003e\n\u003cp\u003e2, with RXD, TXD, power three LED indicators, serial input protection; 3, the chip has a limit swing rate driver, minimise EMI, and reduce the signal reflection caused by improper terminal matching cable, so that the error-free signal transmission rate up to 500Kbps.\u003c\/p\u003e\n\u003cp\u003e4, with 1\/4 unit load receiver input impedance, support for multi-computer communication, allowing to be connected to a maximum of 128 devices on the bus.\u003c\/p\u003e\n\u003cp\u003e5、Industrial grade chip operating temperature can reach -40C to +85C\u003c\/p\u003e\n\u003cp\u003e6, the module can be hot swappable, there will be no other 485 chip hot plugging the phenomenon of signal bolting.\u003c\/p\u003e\n\u003cp\u003e7, with 120Q termination resistance (line length of more than 200 metres, more stable, reduce the BER);.\u003c\/p\u003e\n\u003cp\u003e8, the use of transient suppression TVS 600W diode, over-voltage protection performance is better: 9, the use of 10Q current protection resistor, chip design to improve the integrity of the 485 signal; 10, RS485, TTL signals, all the single-sided alignment, to ensure the signal quality, improve signal integrity; 11, a large area of copper paving, to prevent the hot plugging phenomenon of copper.\u003c\/p\u003e\n\u003cp\u003e11, large-area copper, to prevent signal interference.\u003c\/p\u003e\n\u003cp\u003e12, supports a variety of baud rate: 300\/600\/1200\/2400\/4800\/9600\/19200\/38400\/57600\/115200\/230400\/460800\/921600, etc.:.\u003c\/p\u003e\n\u003cp\u003eWiring Description\u003c\/p\u003e\n\u003cp\u003e232 terminal.\u003c\/p\u003e\n\u003cp\u003eR and T: RS232 bus receive and transmit, and other RS232 modules need to be connected to the cross again, that is, RX connected to TX.\u003c\/p\u003e\n\u003cp\u003eG is the ground of 232 terminal, connect to external negative pole.\u003c\/p\u003e\n\u003cp\u003eV:Positive terminal of module's power supply, connect to the positive terminal of external power supply.\u003c\/p\u003e\n\u003cp\u003e485 terminal:\u003c\/p\u003e\n\u003cp\u003eA and B:DATA+(A) and DATA-(B) of RS485 bus, 485 needs A to connect to A and B to connect to B;\u003c\/p\u003e\n\u003cp\u003eG:RS485 reference ground, generally can be left unconnected.\u003c\/p\u003e\n\u003cp\u003eDimension\u003c\/p\u003e\n\u003cp\u003eThickness:11.3MM(terminal part)\u003c\/p\u003e\n\u003cp\u003eThickness:3.75MM(highest part of components)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"5V-Bare Board","offer_id":55514538017067,"sku":"14:365458#5V-Bare Board","price":21.32,"currency_code":"USD","in_stock":true},{"title":"7.5-26V Bare Board","offer_id":55514538049835,"sku":"14:350850#7.5-26V Bare Board","price":22.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S8948e68d449b4df78437b05dade8580eE.webp?v=1789011846","url":"https:\/\/yoeruyo.com\/products\/rs232-to-rs485-module-serial-conversion-module-232-485-mutual-conversion-module-industrial-grade-protection","provider":"Yoeruyo","version":"1.0","type":"link"}