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Digital Input Expansion

Adding functions for controllers

  • Optically Isolated Digital Inputs
  • Inputs can withstand voltages upto 36V DC
  • Internally Pulled Up
  • MCP23008 Port Expander
  • Address Configurable Over DIP Switch

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

Programmable devices for IoT

Product Variations

NORVI-EX-I4

4 X

Sink/Source Digital Inputs

MCP23008 I2C I/O Expander provider is used to Read Digital Inputs. 
Digital inputs are internally pulled up

NORVI-EX-I8

8 X

Sink/Source Digital Inputs

MCP23008 I2C I/O Expander provider is used to Read Digital Inputs. 
Digital inputs are internally pulled up

NORVI-EX-I16

16 X

Sink/Source Digital Inputs

MCP23016 I2C I/O Expander provider is used to Read Digital Inputs. 
Digital inputs are internally pulled up

Applications

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

GSM Connectivity for IOT Applications

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