RAK5801 WisBlock 4-20mA Interface Module

Thank you for choosing RAK5801 WisBlock 4-20mA Interface Module in your awesome IoT project! To help you get started, we have provided you with all the necessary documentation for your product.

• RAK5801 Quick Start Guide
• Datasheet
• WisBlock Quick Start Guide
• WisBlock Source Code Repository
• RAK5801 3D Model
• 40-Pin Male Connector 3D File
• WisBlock IO Tutorial

Examples

• For WisBlock Core RAK4630:
  • Sample Code: RAK5801 4-20mA
  • Sample Code: Hydraulic Pressure Monitoring
• For WisBlock Core RAK11200:
  • Sample Code: RAK5801 4-20mA

Product Description

RAK5801 is a WisBlock Interface module that extends the WisBlock system with 4-20 mA current to voltage converter. It supports up to 2 4-20 mA interfaces and voltage supply for connected sensors.

Product Features

• Module specifications

  • 4 to 20 mA current to voltage converter.
  • 12 V output for sensors
  • 0.1 mA conversion accuracy
  • 2 kV ESD protection
  • 2 ports
  • Supports 2, 3, and 4 wire sensor connections
  • Chipset: STMicroelectronics LM2902

• Power consumption control

  • The RAK5801 modules power supply can be controlled by the WisBlock Core MCU to reduce power consumption.

• Size

  • 35 x 25 mm

Prerequisites

To use a RAK5801, you need at least a WisBlock Base to plug the module in. WisBlock Base is the power supply for the RAK5801 module. Furthermore, you need a WisBlock Core module to use the sensor.

warning

Make sure to fix the module with the screws to ensure a proper function.