waveshare 6 Channel Relay Module for Raspberry Pi Zero WH RS485 & CAN Power Relay Expansion Board Onboard Power Supply Isolation, Photocoupler Isolation, TVS, Loads up to 10A 250V AC or 10A 30V DC

Overview Industrial 6-Channel Relay Module For Raspberry Pi Zero, RS485/CAN Bus, Power Supply Isolation & Photocoupler Isolation Features 1. RS485 half-duplex communication: using SP3485, UART control, auto RX/TX switch 2. CAN half-duplex communication: using MCP2515 + SN65HVD230 solution, SPI control 3. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal 4. Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay 5. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic 6. Onboard resettable fuses and protection diodes, ensuring current/voltage stable output, preventing over current/voltage, better shock-resistance performance 7. High quality relay, contact rating: ≤10A 250V AC or ≤10A 30V DC 8. ABS protection enclosure with rail-mount support, easy to install, safe to use 9. Comes with development resources and manual (wiringPi and python examples) Specifications Operating Voltage: 7V~36V (industrial input voltage compatible) Relay Channel: 6 ch Communication Protocol: RS485, CAN Contact Form: 1NO 1NC Package Content 1. ABS protection enclosure (top and bottom) x1 2. RPi Zero Relay x1 3. Screwdriver x1 4. 12V 1A power adapter x1 5. Screws pack x1 Note Development Resources and Technical Support are provided, please feel free to contact us if you have any problem!

• Industrial 6-ch relay module designed for Raspberry Pi Zero WH, suitable for Raspberry Pi Zero with pre-soldered pinheader
• RS485 half-duplex communication: using SP3485, UART control, auto RX/TX switch; CAN half-duplex communication: using MCP2515 + SN65HVD230 solution, SPI control
• Multi isolation protection circuits, onboard unibody power supply isolation, photocoupler isolation, TVS (Transient Voltage Suppressor), resettable fuses and protection diodes
• High quality relay, contact rating: ≤10A 250V AC or ≤10A 30V DC
• ABS protection enclosure with rail-mount support, easy to install, safe to use; Comes with development resources and manual (wiringPi and python examples)