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Analog Input Expansion

Supports NORVI Controllers

  • 16 bit Industrial Level Analog Inputs
  • Models available with 0 – 10V Inputs / 4 – 20mA Inputs
  • 16bit Accuracy over ADS1115 ADC
  • I2C Compatible

Daisy-chain up-to 8 expansion modules

daisy_chain

Expansion port

  1. TXD0
  2. IO33
  3. RXD0
  4. Not Connected
  5. IO32
  6. IO0 BOOT
  7. IO17 SCL
  8. Not Connected
  9. IO16 SDA
  10. Ground
Industrial IoT Node

Features

Expansion Modules for PLCs

Product Variations

NORVI-EX-ANV01

4 X

0 - 10V Analog Inputs

ADS1115 I2C ADC is used to read analog channels. Analog attenuation network converts 0 – 10V to acceptable levels of ADS1115.

NORVI-EX-ANI01

4 X

4 - 20mA Analog Inputs

ADS1115 I2C ADC is used to read analog channels. Analog attenuation network converts 0 – 10V to acceptable levels of ADS1115.

NORVI-EX-ANI16

16 X

16 Channel Analog Input expansion with True Differential Inputs

8 x 0 – 2.5V Differential Inputs with 24V DC Operating Voltage

Applications

  • Industrial Automation
  • Industrial IoT
  • Data logging
  • Machinery Control  

Resources