{"product_id":"reles-modulis-waveshare-6-kanalu-rs485-can-skirtas-raspberry-pi-zero","title":"Relės modulis Waveshare, 6 kanalų, RS485\/CAN, skirtas Raspberry Pi Zero","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: Relės modulis Waveshare, 6 kanalų, RS485\/CAN, skirtas Raspberry Pi Zero. Kategorija: Priedai.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e WaveShare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e RPi Zero Relay Waveshare 20863\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe industrial 6-channel relay module \u003cb\u003eWaveshare\u003c\/b\u003e designed for minicomputers from the Raspberry Pi Zero series is an advanced HAT expansion card, enabling precise control of actuators. The overlay integrates two key interfaces of industrial buses on one board, implementing independent communication in half-duplex mode. The advanced MCP2515 controller connected to the SN65HVD230 transceiver and controlled via the SPI interface of the minicomputer is responsible for operating the reliable CAN network. Communication in the RS485 standard is carried out by an efficient SP3485 chip associated with the UART port, which is equipped with the function of automatic hardware switching of RX\/TX transmission direction. The device features a wide input voltage range from 7V to 36V DC, and the built-in impulse voltage stabilizer LM2596 delivers a stable current of 5V directly to power the logic system.\u003c\/p\u003e\u003cp\u003eThe design of the module places particular emphasis on multi-stage galvanic protection and the safety of the host minicomputer in difficult environmental conditions. Integrated one-piece unibody power isolation and magnetic isolation of SI8642ED-B-IS digital signals effectively cut off mass loops and eliminate electromagnetic interference. Additional protection in the form of photocopier optoisolation prevents the transmission of high voltage pulses from relay actuator circuits whose maximum contact load capacity is up to 10A for 250V AC or 30V DC voltage. The safety of internal electronics is enhanced by built-in TVS diodes, recoverable PTC polymer fuses and reverse polarity protection diodes. The whole was enclosed in a solid protective housing made of ABS plastic, adapted directly for safe mounting on a standard DIN industrial rail. The device is ideal for use in advanced building automation systems, IoT installations, Modbus distributed networks and industrial actuators.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey specification\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e- Brand: Waveshare\u003c\/p\u003e\u003cp\u003e- Model: RPi Zero Relay (SKU: 20863)\u003c\/p\u003e\u003cp\u003e- Compatibility: Raspberry Pi Zero, Zero W, Zero 2 W\u003c\/p\u003e\u003cp\u003e- Logic operating voltage: 5 V DC\u003c\/p\u003e\u003cp\u003e- External supply voltage: 7 V - 36 V DC\u003c\/p\u003e\u003cp\u003e- Number of channels: 6\u003c\/p\u003e\u003cp\u003e- Output contact formats: 1NO (normally open), 1NC (normally closed)\u003c\/p\u003e\u003cp\u003e- Maximum contact load: ≤10A 250V AC \/ ≤10A 30V DC\u003c\/p\u003e\u003cp\u003e- Protocols and Interfaces: CAN (SPI), RS485 (UART)\u003c\/p\u003e\u003cp\u003e- Built-in security systems:\u003c\/p\u003e\u003cp\u003e= Hardware galvanic insulation of unibody power supply\u003c\/p\u003e\u003cp\u003e= Digital signal isolation and relay optoisolation\u003c\/p\u003e\u003cp\u003e= TVS diodes to dampen impulse surges\u003c\/p\u003e\u003cp\u003e= Reusable PTC polymer fuses\u003c\/p\u003e\u003cp\u003e- Termination resistors: built-in 120Ω activated by switches\u003c\/p\u003e\u003cp\u003e- Housing type: industrial ABS housing with DIN rail mounting\u003c\/p\u003e\u003cp\u003e\u003cb\u003eThe most important features of the device:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCAN bus controller based on MCP2515 chip and SN65HVD230 transceiver\u003c\/li\u003e\n\u003cli\u003eCAN communication via SPI interface\u003c\/li\u003e\n\u003cli\u003eRS485 interface based on SP3485EN transceiver\u003c\/li\u003e\n\u003cli\u003eRS485 control via UART with RX\/TX automatic transmission direction switching\u003c\/li\u003e\n\u003cli\u003eIntegrated termination resistors 120 Ω for CAN and RS485 buses\u003c\/li\u003e\n\u003cli\u003eActivation of termination with dedicated switches\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eInsulation and security:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDigital signal isolation using SI8642ED\u003c\/li\u003e\n\u003cli\u003eAdditional photocopiers to protect relay control lines\u003c\/li\u003e\n\u003cli\u003eIsolated terminal power supply thanks to dedicated power supply system\u003c\/li\u003e\n\u003cli\u003eTVS LEDs to protect against surges\u003c\/li\u003e\n\u003cli\u003eResettable polymer fuses for increased operational safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eExecutive parameters:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaximum contact load: up to 10 A at 250 V AC\u003c\/li\u003e\n\u003cli\u003eMaximum contact load: up to 10 A at 30 V DC\u003c\/li\u003e\n\u003cli\u003eBold copper paths on PCB adapted to higher current loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eWork signal:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLED informing about the presence of power\u003c\/li\u003e\n\u003cli\u003eIndividual LEDs indicating the status of each relay\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eThe set includes\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e- 1 x 6-channel RPi Zero Relay Waveshare relay module\u003c\/p\u003e\u003cp\u003e- 1 x ABS protective housing with DIN rail holder\u003c\/p\u003e\u003cp\u003e- 1 x Set of screws, spacers, and mounting accessories\u003c\/p\u003e\u003cp\u003e- 1 x Original packaging\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003eRPi Zero Relay Waveshare 20863\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWaveShare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eKind\u003c\/td\u003e\n\u003ctd\u003eExpansion board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e5905123540264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePackaging status\u003c\/td\u003e\n\u003ctd\u003eoriginal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBatteries included\u003c\/td\u003e\n\u003ctd\u003eno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GOTRONIK_PL","offers":[{"title":"Default Title","offer_id":46154004267068,"sku":"16822272943","price":67.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2161\/6188\/files\/6-channel-relay-module-for-Raspberry-Pi-Zero-RS485-CAN-Waveshare.jpg?v=1789227181","url":"https:\/\/market365.lt\/et\/products\/reles-modulis-waveshare-6-kanalu-rs485-can-skirtas-raspberry-pi-zero","provider":"Market365","version":"1.0","type":"link"}