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Analog Input Expansion

Supports Norvi Controllers

Expand your system’s input capacity with our Analog Input Expansion Module built for industrial signal acquisition and remote monitoring. Compatible with 4–20mA and 0–10V analog sensors, this module integrates seamlessly with industrial PLCs and IoT controllers. Ideal for factory automation, process control, and energy management.

Key Features

Supports 4–20mA and 0–10V analog signals l DIN-rail mountable for industrial panels l High-resolution A/D conversion l Multiple input channels available l Plug-and-play with NORVI and ESP32-based controllers

Price:

Price range: $59.40 through $64.90

or

Analog Input Expansion

Supports Norvi Controllers

Expand your system’s input capacity with our Analog Input Expansion Module built for industrial signal acquisition and remote monitoring. Compatible with 4–20mA and 0–10V analog sensors, this module integrates seamlessly with industrial PLCs and IoT controllers. Ideal for factory automation, process control, and energy management.

Key Features

Supports 4–20mA and 0–10V analog signals l DIN-rail mountable for industrial panels l High-resolution A/D conversion l Multiple input channels available l Plug-and-play with NORVI and ESP32-based controllers

Price:

Price range: $59.40 through $64.90

or

Price:

Price range: $59.40 through $64.90

or

Daisy-chain up-to 8 expansion modules

Front view of analog input expansion module for industrial signals

Expansion Port

  • TXD0
  • IO33
  • RXD0
  • Not Connected
  • IO32
  • IO0 BOOT
  • IO17 SCL
  • Not Connected
  • IO16 SDA
  • Ground
IDC Header Port View

Product Variations

NORVI-EX-ANV01

4X

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-ANV01

4X

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-ANV16

16X

16 Channel Analog Input expansion with True Differential Inputs

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

Use in Industrial & IoT Control

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

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