Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protections
Industrial 6-Channel Relay Module
Designed for Raspberry Pi Zero WH
RS485/CAN bus, power supply isolation & photocoupler isolation
Features
- RS485 half-duplex communication: using SP3485, UART control, auto RX/TX switch
- CAN half-duplex communication: using MCP2515 + SN65HVD230 solution, SPI control
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable fuses and protection diodes, ensuring current/voltage stable output, preventing over current/voltage, better shock proof performance
- 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)
Specifications
| Operating voltage | 7V~36V (industrial input voltage compatible) | Relay channel | 6 ch |
|---|---|---|---|
| Communication protocol | RS485, CAN | Contact form | 1NO 1NC |
Tailored for Raspberry Pi Zero series
suitable for Raspberry Pi Zero with pre-soldered pinheader
Raspberry Pi Zero WH is NOT included.
Enclosure design
ABS protection enclosure with rail-mount support, easy to install, safe to use
What's On Board
-
MCP2515
CAN controller -
SI8642ED-B-IS
digital isolator -
SN65HVD230
CAN transceiver -
SP3485EN
RS485 transceiver -
LM2596 voltage regulator
providing stable 5V voltage -
Photocoupler isolation
prevent interference from external high-voltage circuit connected to the relay -
6-channel quality relays
contact rating per channel: ≤10A 250V AC or ≤10A 30V DC -
Power supply isolation
provides stable isolated voltage, needs no extra power supply for the isolated terminal - Resettable fuses
- TVS diodes
- Relay and power indicators
-
40PIN GPIO header
suitable for Raspberry Pi Zero with pre-soldered pinheader -
Relay screw terminals
for connecting with user devices - Power supply screw terminals
- RS485 bus interface
- CAN bus interface
- RS485 120Ω terminal resistor switch
- CAN 120Ω terminal resistor switch
- Relay control pins
- External power supply jack
-
Thickened tracks
allows large current devices
Pinout definition
Outline dimensions
Resources
WIKI: RPi_Zero_Relay
Package Contains:
Weight: 0.339 kg
- ABS protection enclosure (top and bottom) x1
- RPi Zero Relay x1
- Screwdriver x1
- 12V 1A power adapter x1
- Screws pack x1
$13.97
Original: $46.57
-70%Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protections—
$46.57
$13.97
Description
Industrial 6-Channel Relay Module
Designed for Raspberry Pi Zero WH
RS485/CAN bus, power supply isolation & photocoupler isolation
Features
- RS485 half-duplex communication: using SP3485, UART control, auto RX/TX switch
- CAN half-duplex communication: using MCP2515 + SN65HVD230 solution, SPI control
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable fuses and protection diodes, ensuring current/voltage stable output, preventing over current/voltage, better shock proof performance
- 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)
Specifications
| Operating voltage | 7V~36V (industrial input voltage compatible) | Relay channel | 6 ch |
|---|---|---|---|
| Communication protocol | RS485, CAN | Contact form | 1NO 1NC |
Tailored for Raspberry Pi Zero series
suitable for Raspberry Pi Zero with pre-soldered pinheader
Raspberry Pi Zero WH is NOT included.
Enclosure design
ABS protection enclosure with rail-mount support, easy to install, safe to use
What's On Board
-
MCP2515
CAN controller -
SI8642ED-B-IS
digital isolator -
SN65HVD230
CAN transceiver -
SP3485EN
RS485 transceiver -
LM2596 voltage regulator
providing stable 5V voltage -
Photocoupler isolation
prevent interference from external high-voltage circuit connected to the relay -
6-channel quality relays
contact rating per channel: ≤10A 250V AC or ≤10A 30V DC -
Power supply isolation
provides stable isolated voltage, needs no extra power supply for the isolated terminal - Resettable fuses
- TVS diodes
- Relay and power indicators
-
40PIN GPIO header
suitable for Raspberry Pi Zero with pre-soldered pinheader -
Relay screw terminals
for connecting with user devices - Power supply screw terminals
- RS485 bus interface
- CAN bus interface
- RS485 120Ω terminal resistor switch
- CAN 120Ω terminal resistor switch
- Relay control pins
- External power supply jack
-
Thickened tracks
allows large current devices
Pinout definition
Outline dimensions
Resources
WIKI: RPi_Zero_Relay
Package Contains:
Weight: 0.339 kg
- ABS protection enclosure (top and bottom) x1
- RPi Zero Relay x1
- Screwdriver x1
- 12V 1A power adapter x1
- Screws pack x1
