Industruino 4-20mA.ker
Industriuno 4-20mA.ker is a universal sensor transmitter that delivers 4mA to 20mA output current. This sensor transmitter allows the installation of any Arduino 3.3V compatible sensors in remote locations over a single pair of wires. The 4-20mA.ker offers power transmission to the sensor and transfer of data back to the receiver by utilizing a 4mA to 20mA current loop.
The Industriuno 4-20mA.ker sensor transmitter is loop powered with a 12V to 32V input voltage range with an ultra-low-power microcontroller. This sensor transmitter offers I2C, SPI, and UART interface types with 6GPIO for sensors. The 4-20mA.ker sensor transmitter is DIN Form B connection head mountable and programmable with Arduino IDE.
4-20mA.ker Overview
Features
- 4mA to 20mA output current signaling controlled by onboard 12bit DAC
- Ultra-low power microcontroller
- Programmable with the Arduino IDE
- DIN form B connection head mountable
- All I/O and power available through screw connectors
- 6GPIO for sensor (supports 2SERCOM, 6ADC, 1DAC)
- I2C, SPI, and UART (a combination of two usable at the same time)
- Loop section:
- 2 wire connection scheme
- Controllable loop current
- MCU section:
- ATSAML21E18B low power Aurdino Zero / MKR equivalent
- Micro-USB programming port
Specifications
- 12V to 32V loop-powered input voltage range
- 3.3V and 15mA input supply for the sensor
- Loop Section
- 12V to 32V input loop voltage
- 3.8mA to 20.7mA controllable loop current
- 12bit DAC resolution
- 700Ω (maximum) loop resistance
- MCU section
- 256KB Flash memory
- 32KB SRAM
- 48MHz clock speed
- Jumper selectable 3.3V or 2.8V operating voltage
Videos
Additional Resources
公開: 2019-04-30
| 更新済み: 2023-03-28