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Industrial 8-Channel RP2350 Relay Module, Based On RP2350 Dual-core & Dual-architecture Microcontroller
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Industrial 8-Channel RP2350 Relay Module, Based On RP2350 Dual-core & Dual-architecture Microcontroller

SKU: WVSH0599

ā‚¹ 4,799.99

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Industrial 8-Channel RP2350 Relay Module, Based On RP2350 Dual-core & Dual-architecture Microcontrollerā‚¹ 4,799.99
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Industrial 8-Ch RP2350 Relay Module

Based on RP2350, Supports digital input, RS485, and Ethernet port interfaces

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

Industrial 8-Channel RP2350 Relay Module, front view

Version options

RP2350-ETH-8DI-8RO

RP2350-ETH-8DI-8RO
Common network port + isolated RS485
8-ch digital inputs + 8-ch relays

RP2350-POE-ETH-8DI-8RO

RP2350-POE-ETH-8DI-8RO
PoE network port + isolated RS485
8-ch digital inputs + 8-ch relays

Ā 

Features

  • 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, and 16MB of onboard Flash memoryĀ 
  • Type-C port, easier to useĀ 
  • High quality relay, contact rating: ā‰¤10A 250V AC / 30V DCĀ 
  • Supports passive and active digital input, with bi-directional optocoupler isolation. The relay supports digital input linkage controlĀ 
  • Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial expansion modules or sensorsĀ 
  • Onboard pin header, allowing access to other devicesĀ 
  • Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applicationsĀ 
  • Onboard RTC chip, supports scheduled tasksĀ 
  • Onboard W5500 Ethernet chip for extending 10/100Mbps network port through SPI interfaceĀ 
  • Optional for PoE network port function, with built-in PoE module for PoE capability (compliant with IEEE 802.3af standard)Ā 
  • Onboard optocoupler isolation to prevent interference from external high-voltage circuit connected to the relayĀ 
  • Onboard digital isolation to prevent interference from external signalĀ 
  • Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminalĀ 
  • Onboard TF card slot for external TF card storage of images and filesĀ 
  • Built in buzzer, RGB LED, power supply and RS485 TX/RX indicators for monitoring the operating status of the devicesĀ 
  • Rail-mounted ABS case, easy to install, safe to useĀ 
  • USB 1.1 with host and sub device supportĀ 
  • Low-power sleep and dormant modesĀ 
  • Drag-and-drop programming using mass storage over USBĀ 
  • Adapting 15 Ɨ multi-function GPIO pinsĀ 
  • 2 Ɨ SPI, 2 Ɨ I2C, 2 Ɨ UART, 8 Ɨ 12-bit ADC, 12 Ɨ controllable PWM channelsĀ 
  • Accurate clock and timer on-chipĀ 
  • Temperature sensorĀ 
  • Accelerated floating-point libraries on-chipĀ 
  • 12 Ɨ Programmable I/O (PIO) state machines for custom peripheral supportĀ 


Ā 

Specifications

Microcontroller RP2350B
USB Connector USB Type-C
Power supply 5V
Functions Power supply, USB communication, firmware downloading, etc.
isolated comm interface Interface RS485
Connector Screw terminal
Direction control Hardware automatic control
Protection TVS diode, surge protection & ESD protection
Resistor Onboard reserved 120R matching resistor, NC by default, enabled via jumper
Ethernet interface PoE Ethernet port, supports IEEE 802.3af standard (for PoE port version only)
Digital input Input channels 8
Input voltage 5V~36V
Input type Passive input / active input (NPN or PNP type)
Isolation type Bi-directional optocoupler isolation
Relay Contact rating ā‰¤10A 250V AC / 30V DC
Relay channels 8
Contact form 1NO 1NC
Isolation Optocoupler isolation
LED indicators RGB RGB colorful LED, supports programmable control of display color
PWR Red power indicator, lights up when there is USB connection and voltage is detected
TXD Green TX indicator, lights up when the RS485 port sends data
RXD Blue RX indicator, lights up when the device port sends data back
power supply Screw terminal Voltage range 7~36V
Appearance Enclosure Rail-mount ABS protective case
Dimensions 175 Ɨ 90 Ɨ 40 (mm)

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

Industrial 8-Channel RP2350 Relay Module, dual-core & dual-architecture


Ā 

Onboard multiple isolation protection circuits

Multiple protections, more safe and reliable

Industrial 8-Channel RP2350 Relay Module, multiple isolation protection circuits


Supports RS485 and Ethernet interfaces remote control

Onboard 8-ch relays and 8-ch digital inputs, Contact rating of the onboard relay up to 10A 250V AC / 30V DC, Directly controlling 220VAC home appliances, or devices below 30V DC

Industrial 8-Channel RP2350 Relay Module, AC / DC connection demo

Digital input

Supports passive (dry contact) and active (wet contact) digital input, with bi-directional optocoupler isolation

Industrial 8-Channel RP2350 Relay Module, digital input connection

Application scenarios

Industrial 8-Channel RP2350 Relay Module, linkage control demo


Optional for PoE function

built-in PoE module, providing both network connection and power supply in one cable

Industrial 8-Channel RP2350 Relay Module, built-in PoE module

* the PoE function is only available on RP2350-POE-ETH-8DI-8RO version, and the switch shown in the picture is NOT included.


Ā 

Application Examples

Provides Multiple Networking Demos With waveshare. Cloud, Using The Lightweight MQTT Protocol To Achieve Data Visualization Service

Industrial 8-Channel RP2350 Relay Module, application examples



Supports C/C++, MicroPython, Arduino IDE


Ā 

What's On Board

Industrial 8-Channel RP2350 Relay Module, PCB front view
  1. RP2350B
    Dual-core and dual-architecture design, up to 150 MHz operating frequency
  2. PoE header
    supports connecting to PoE module for PoE capability (for PoE port version only)
  3. RESET button
  4. Optocoupler isolation
    prevents interference from external high-voltage circuit connected to the relay
  5. 8-channel quality relays
    contact rating per channel: ā‰¤ 10A 250V AC or ā‰¤ 10A 30V DC
  6. Relay screw terminals
    for connecting external devices
  7. Power supply isolation
    provides stable isolated voltage, needs no extra power supply for the isolated terminal
  8. Digital isolation
    prevents interference from external signal
  9. RS485 matching resistor jumper
    onboard reserved 120R matching resistor, enabled via jumper
  10. RS485 communication interface
    for connecting to external RS485 devices
  1. Power supply screw terminal
    supports DC 7~36V wide voltage input
  2. Power IC
  3. Digital input screw terminals
  4. Bi-directional optocoupler isolation
  5. RTC battery holder
    1220 size (12mm diameter*2mm thickness), supports only rechargeable 3V~3.3V Batt.
  6. Buzzer
  7. Pin header
    for connecting other devices
  8. LED indicators
    PWR: power indicator
    RXD: RS485 RX indicator
    TXD: RS485 TX indicator
  9. BOOT button
  10. USB Type-C port
    for programming, USB 1.1 with device and host support
  11. WS2812
    cool RGB LED
  12. Ethernet port

Industrial 8-Channel RP2350 Relay Module, PCB back view
  1. Onboard TVS (Transient Voltage Suppressor)
    can effectively suppress surge voltage and transient spike voltage in the circuit
  2. RS485 conversion chip
  3. MP1605GTF-Z
    DC-DC power module
  1. PCF85063ATL
    RTC chip, can achieve some scheduled tasks
  2. W5500
    for extending 10/100Mbps network port through SPI interface
  3. TF card slot
    supports external TF card storage for images and files

Ā 

Pin definition

industrial 8-Channel RP2350 Relay Module, pin definition

Ā 

Enclosure Design

ABS Protection Enclosure With 35mm Rail-Mount Support, Easy To Install, Safe To Use

Industrial 8-Channel RP2350 Relay Module, front view
Industrial 8-Channel RP2350 Relay Module, back view
Industrial 8-Channel RP2350 Relay Module, rail mounting
Industrial 8-Channel PoE RP2350 Relay Module, rail mounting

Ā 

Outline dimensions

Industrial 8-Channel RP2350 Relay Module, normal Ethernet port outline dimensions
Weight: 0.303 kg

Ā 

Ā 

Resources & Services

Wiki: www.waveshare.com/wiki/RP2350-ETH-8DI-8RO


Package Content

  1. RP2350-ETH-8DI-8RO x1
  2. Screwdriver x1
1RP2350-ETH-8DI-8RO
2

What interfaces does the module support?
It supports digital input, RS485, and Ethernet port interfaces, with multiple isolation protection circuits for safety.
What versions are available for this module and what do they include?
RP2350-ETH-8DI-8RO has a common network port plus isolated RS485 and 8 digital inputs with 8 relays, while RP2350-POE-ETH-8DI-8RO adds a PoE network port plus isolated RS485 and the same 8 inputs and 8 relays.
What is the processor architecture and clock speed of the RP2350 microcontroller used in this module?
The module uses the RP2350B microcontroller with dual core and dual architecture design, supporting dual ARM Cortex M33 or dual Hazard3 RISC V processors, with a clock up to 150 MHz.
Does the device include isolation protection?
Yes, it features built in power isolation and optocoupler isolation to promote safe and reliable operation.
Is this module suitable for industrial use and reliable?
Yes, it is designed for industrial use and includes isolation protection circuits to offer safe, stable and reliable performance.
A
Admin
Welcome to the discussion thread for Industrial 8-Channel RP2350 Relay Module, Based On RP2350 Dual-core & Dual-architecture Microcontroller
Feel free to ask questions, share tips or report issues.
Add Post

For more discussion Click Here

Category: View all Industrial Automation and Controls

Fill out the form below and our team will get back to you with bulk pricing.

Description
Ask AI about this product
Open in ChatGPT Open in Claude Open in Gemini

Industrial 8-Ch RP2350 Relay Module

Based on RP2350, Supports digital input, RS485, and Ethernet port interfaces

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

Industrial 8-Channel RP2350 Relay Module, front view

Version options

RP2350-ETH-8DI-8RO

RP2350-ETH-8DI-8RO
Common network port + isolated RS485
8-ch digital inputs + 8-ch relays

RP2350-POE-ETH-8DI-8RO

RP2350-POE-ETH-8DI-8RO
PoE network port + isolated RS485
8-ch digital inputs + 8-ch relays

Ā 

Features

  • 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, and 16MB of onboard Flash memoryĀ 
  • Type-C port, easier to useĀ 
  • High quality relay, contact rating: ā‰¤10A 250V AC / 30V DCĀ 
  • Supports passive and active digital input, with bi-directional optocoupler isolation. The relay supports digital input linkage controlĀ 
  • Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial expansion modules or sensorsĀ 
  • Onboard pin header, allowing access to other devicesĀ 
  • Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applicationsĀ 
  • Onboard RTC chip, supports scheduled tasksĀ 
  • Onboard W5500 Ethernet chip for extending 10/100Mbps network port through SPI interfaceĀ 
  • Optional for PoE network port function, with built-in PoE module for PoE capability (compliant with IEEE 802.3af standard)Ā 
  • Onboard optocoupler isolation to prevent interference from external high-voltage circuit connected to the relayĀ 
  • Onboard digital isolation to prevent interference from external signalĀ 
  • Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminalĀ 
  • Onboard TF card slot for external TF card storage of images and filesĀ 
  • Built in buzzer, RGB LED, power supply and RS485 TX/RX indicators for monitoring the operating status of the devicesĀ 
  • Rail-mounted ABS case, easy to install, safe to useĀ 
  • USB 1.1 with host and sub device supportĀ 
  • Low-power sleep and dormant modesĀ 
  • Drag-and-drop programming using mass storage over USBĀ 
  • Adapting 15 Ɨ multi-function GPIO pinsĀ 
  • 2 Ɨ SPI, 2 Ɨ I2C, 2 Ɨ UART, 8 Ɨ 12-bit ADC, 12 Ɨ controllable PWM channelsĀ 
  • Accurate clock and timer on-chipĀ 
  • Temperature sensorĀ 
  • Accelerated floating-point libraries on-chipĀ 
  • 12 Ɨ Programmable I/O (PIO) state machines for custom peripheral supportĀ 


Ā 

Specifications

Microcontroller RP2350B
USB Connector USB Type-C
Power supply 5V
Functions Power supply, USB communication, firmware downloading, etc.
isolated comm interface Interface RS485
Connector Screw terminal
Direction control Hardware automatic control
Protection TVS diode, surge protection & ESD protection
Resistor Onboard reserved 120R matching resistor, NC by default, enabled via jumper
Ethernet interface PoE Ethernet port, supports IEEE 802.3af standard (for PoE port version only)
Digital input Input channels 8
Input voltage 5V~36V
Input type Passive input / active input (NPN or PNP type)
Isolation type Bi-directional optocoupler isolation
Relay Contact rating ā‰¤10A 250V AC / 30V DC
Relay channels 8
Contact form 1NO 1NC
Isolation Optocoupler isolation
LED indicators RGB RGB colorful LED, supports programmable control of display color
PWR Red power indicator, lights up when there is USB connection and voltage is detected
TXD Green TX indicator, lights up when the RS485 port sends data
RXD Blue RX indicator, lights up when the device port sends data back
power supply Screw terminal Voltage range 7~36V
Appearance Enclosure Rail-mount ABS protective case
Dimensions 175 Ɨ 90 Ɨ 40 (mm)

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

Industrial 8-Channel RP2350 Relay Module, dual-core & dual-architecture


Ā 

Onboard multiple isolation protection circuits

Multiple protections, more safe and reliable

Industrial 8-Channel RP2350 Relay Module, multiple isolation protection circuits


Supports RS485 and Ethernet interfaces remote control

Onboard 8-ch relays and 8-ch digital inputs, Contact rating of the onboard relay up to 10A 250V AC / 30V DC, Directly controlling 220VAC home appliances, or devices below 30V DC

Industrial 8-Channel RP2350 Relay Module, AC / DC connection demo

Digital input

Supports passive (dry contact) and active (wet contact) digital input, with bi-directional optocoupler isolation

Industrial 8-Channel RP2350 Relay Module, digital input connection

Application scenarios

Industrial 8-Channel RP2350 Relay Module, linkage control demo


Optional for PoE function

built-in PoE module, providing both network connection and power supply in one cable

Industrial 8-Channel RP2350 Relay Module, built-in PoE module

* the PoE function is only available on RP2350-POE-ETH-8DI-8RO version, and the switch shown in the picture is NOT included.


Ā 

Application Examples

Provides Multiple Networking Demos With waveshare. Cloud, Using The Lightweight MQTT Protocol To Achieve Data Visualization Service

Industrial 8-Channel RP2350 Relay Module, application examples



Supports C/C++, MicroPython, Arduino IDE


Ā 

What's On Board

Industrial 8-Channel RP2350 Relay Module, PCB front view
  1. RP2350B
    Dual-core and dual-architecture design, up to 150 MHz operating frequency
  2. PoE header
    supports connecting to PoE module for PoE capability (for PoE port version only)
  3. RESET button
  4. Optocoupler isolation
    prevents interference from external high-voltage circuit connected to the relay
  5. 8-channel quality relays
    contact rating per channel: ā‰¤ 10A 250V AC or ā‰¤ 10A 30V DC
  6. Relay screw terminals
    for connecting external devices
  7. Power supply isolation
    provides stable isolated voltage, needs no extra power supply for the isolated terminal
  8. Digital isolation
    prevents interference from external signal
  9. RS485 matching resistor jumper
    onboard reserved 120R matching resistor, enabled via jumper
  10. RS485 communication interface
    for connecting to external RS485 devices
  1. Power supply screw terminal
    supports DC 7~36V wide voltage input
  2. Power IC
  3. Digital input screw terminals
  4. Bi-directional optocoupler isolation
  5. RTC battery holder
    1220 size (12mm diameter*2mm thickness), supports only rechargeable 3V~3.3V Batt.
  6. Buzzer
  7. Pin header
    for connecting other devices
  8. LED indicators
    PWR: power indicator
    RXD: RS485 RX indicator
    TXD: RS485 TX indicator
  9. BOOT button
  10. USB Type-C port
    for programming, USB 1.1 with device and host support
  11. WS2812
    cool RGB LED
  12. Ethernet port

Industrial 8-Channel RP2350 Relay Module, PCB back view
  1. Onboard TVS (Transient Voltage Suppressor)
    can effectively suppress surge voltage and transient spike voltage in the circuit
  2. RS485 conversion chip
  3. MP1605GTF-Z
    DC-DC power module
  1. PCF85063ATL
    RTC chip, can achieve some scheduled tasks
  2. W5500
    for extending 10/100Mbps network port through SPI interface
  3. TF card slot
    supports external TF card storage for images and files

Ā 

Pin definition

industrial 8-Channel RP2350 Relay Module, pin definition

Ā 

Enclosure Design

ABS Protection Enclosure With 35mm Rail-Mount Support, Easy To Install, Safe To Use

Industrial 8-Channel RP2350 Relay Module, front view
Industrial 8-Channel RP2350 Relay Module, back view
Industrial 8-Channel RP2350 Relay Module, rail mounting
Industrial 8-Channel PoE RP2350 Relay Module, rail mounting

Ā 

Outline dimensions

Industrial 8-Channel RP2350 Relay Module, normal Ethernet port outline dimensions
Weight: 0.303 kg

Ā 

Ā 

Resources & Services

Wiki: www.waveshare.com/wiki/RP2350-ETH-8DI-8RO


Package Content

  1. RP2350-ETH-8DI-8RO x1
  2. Screwdriver x1
1RP2350-ETH-8DI-8RO
2

FAQ
What interfaces does the module support?
It supports digital input, RS485, and Ethernet port interfaces, with multiple isolation protection circuits for safety.
What versions are available for this module and what do they include?
RP2350-ETH-8DI-8RO has a common network port plus isolated RS485 and 8 digital inputs with 8 relays, while RP2350-POE-ETH-8DI-8RO adds a PoE network port plus isolated RS485 and the same 8 inputs and 8 relays.
What is the processor architecture and clock speed of the RP2350 microcontroller used in this module?
The module uses the RP2350B microcontroller with dual core and dual architecture design, supporting dual ARM Cortex M33 or dual Hazard3 RISC V processors, with a clock up to 150 MHz.
Does the device include isolation protection?
Yes, it features built in power isolation and optocoupler isolation to promote safe and reliable operation.
Is this module suitable for industrial use and reliable?
Yes, it is designed for industrial use and includes isolation protection circuits to offer safe, stable and reliable performance.
Reviews
Forum
A
Admin
Welcome to the discussion thread for Industrial 8-Channel RP2350 Relay Module, Based On RP2350 Dual-core & Dual-architecture Microcontroller
Feel free to ask questions, share tips or report issues.
Add Post

For more discussion Click Here

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Category: View all Industrial Automation and Controls

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