Description
Industrial 6-Channel RP2350 Relay Module, Onboard RS485 / Pico HAT interfaces, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount CaseIndustrial 6-Ch RP2350 Relay Module

Based on RP2350, Onboard RS485 / Pico HAT interfaces

Built-in protection circuits such as power isolation and optocoupler isolation, Safe & Stable & Reliable

Features at a glance

• RP2350B microcontroller chip designed by Raspberry Pi in the United Kingdom
• Adopts unique dual-core and dual-architecture design: dual ARM Cortex-M33 or dual Hazard3 RISC-V processors support, flexible clock running up to 150 MHz
• 520KB of SRAM, 16MB onboard Flash memory
• Type-C connector for easier use
• High quality relay, contact rating: ≤10A 250VAC/30VDC
• Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors
• Onboard 40PIN header compatible with some Raspberry Pi Pico HATs, for expanding more functions such as RTC / CAN / RS232 / LoRa / sensor, etc.
• Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications
• Onboard optocoupler isolation to prevent interference from external high-voltage circuit connected to the relay
• Onboard digital isolation to prevent interference from external signal
• Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal
• Built in buzzer, RGB colorful LED, power supply and RS485 TX/RX indicators for monitoring the operating status of the module
• Rail-mounted ABS case, easy to install, safe to use
• USB 1.1 with device and host support
• Low-power sleep and dormant modes
• Drag-and-drop programming using mass storage over USB
• Adapting 34 × multi-function GPIO pins
• 2 × I2C, 2 × UART, 8 × 12-bit ADC, 24 × controllable PWM channels
• Accurate clock and timer on-chip
• Temperature sensor
• Accelerated floating-point libraries on-chip
• 12 × Programmable I/O (PIO) state machines for custom peripheral Type-CPower supply5VFunctionsPower supply, USB communication, firmware downloading, etc.ISOLATED RS485ConnectorScrew terminalDirection controlHardware automatic controlProtectionTVS diode, surge protection & ESD protectionResistorOnboard reserved 120R matching resistor, NC by default, enabled via jumperExpanded interfaceOnboard 40PIN header compatible with some Raspberry Pi Pico HATs, easy to expand other functions such as RTC / CAN / RS232 / LoRa / sensor, etcRelayContact rating≤10A 250VAC/30VDCRelay channels6Contact form1NO 1NCIsolationOptocoupler isolationLED indicatorsRGBRGB colorful LED, supports programmable control for display colorPWRRed power indicator, lights up when there is USB connection and voltage is detectedTXDGreen TX indicator, lights up when the RS485 port sends dataRXDBlue RX indicator, lights up when the device port sends data backpower supply Screw terminalVoltage range7~36VAppearanceEnclosureRail-mount ABS protective caseDimensions145 × 90 × 40mm
  dual-core, dual-architecture

  The unique dual-core, dual-architecture capability of RP2350B allows users to choose between a pair of industry-standard Arm Cortex-M33 cores, and a pair of open-hardware Hazard3 cores, giving developers a chance to experiment with the RISC-V architecture in a stable, well-supported environment

  Onboard multiple isolation protection circuits

  Multiple protections, more safe and reliable

  High quality 6-Ch relays, supports RS485

  Contact rating of the onboard relay up to 10A 250VAC/30VDC
  Directly controlling 220VAC home appliances, or devices below 30VDC

  Onboard Pico HAT compatible interface and RS485 interface for easy expansion

  Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors. Onboard 40PIN header compatible with some Raspberry Pi Pico HATs, for expanding more functions such as RTC / CAN / RS232 / LoRa / sensor, etc.

  Supports C/C++, MicroPython, Arduino IDE

  Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

  
  What's On Board
  1. RP2350B
     Dual-core and dual-architecture design, up to 150 MHz operating frequency
  2. 6-channel quality relays
     contact rating per channel: ≤10A 250V AC or ≤10A 30V DC
  3. Optocoupler isolation chip
     prevents interference from external high-voltage circuit connected to the relay
  4. Digital isolation chip
     prevents interference from external signal
  5. Power supply isolation module
     provides stable isolated voltage, needs no extra power supply for the isolated terminal
  6. TVS diode
     effectively suppresses surge voltage and transient spike voltage in the circuit
  7. Ceramic gas discharge tube
  8. RS485 matching resistor jumper
     Onboard reserved 120R matching resistor, enabled via jumper
  9. RS485 bus interface
     for connecting to external RS485 devices
  10. Power supply screw terminal
      Supports DC 7~36V wide voltage input
  11. LED indicators
      PWR: power indicator
      RXD: RS485 RX indicator
      TXD: RS485 TX indicator
  12. WS2812 RGB LED
  13. Type-C connector
      for programming, USB 1.1 with device and host support
  14. Passive buzzer
  15. RP2350 RESET button
  16. RP2350 BOOT button
  17. 40PIN Raspberry Pi Pico HAT header
  18. Relay screw terminals
      for connecting with user devices
  
  
  Pin Definition
  Enclosure Design

  ABS Protection Enclosure With Rail-Mount Support, Easy To Install, Safe To Use

  Outline dimensionsPackage Content
  

  Weight:0.228 kg

  1. RP2350-Relay-6CH x1
  2. Screwdriver x1
  12