4-Channel Optical Isolated Digital Input

  • 37250(RMS) Isolation Voltage
  • High Speed I2C Interface PCA9536
  • Ideal for Sensor and Industrial Inputs
  • Onboard Switching Power Supply
  • Inverse Polarity Protection
  • Screw Terminal for Easy Installation
  • Operating Power Supply Range 6.5V-32V DC
  • Sale
  • Regular price $29.95

Description

This is a 4 Channel I2C Optically isolated digital input board. This board has an I2C digital IO expander chip PCA9536. The PCA9536 Digital IO pins are connected to the optocouplers. These optocouplers provide 3.7kVdc Isolation which makes it ideal for industrial digital Inputs. This 4 channel digital isolated input board has an onboard 5V switcher power supply. It has a barrel connector and a screw terminal for power input. All 4 Optically isolated inputs accept high-level logic from 3V to 24V. It is possible to increase the input voltage by simply adding more resistance in series with the input signal.

This board comes with an I2C interface, if you are looking for optically isolated board to interface with Raspberry Pi, BeagleBone, Arduino, Onion Omega or any major platforms you can use this board with one of our CE platform adapters.

IoT Compatibility

This is a general purpose I2C device compatible with all computing platforms and IoT technologies, including Raspberry Pi, BeagleBone, Arduino, Particle, BridgeX5, and much more.  All ControlEverything.com devices support a strict +5V I2C Bus standard.

Compatibility

This is a general purpose I²C device compatible with all computing platforms and IoT technologies, including Raspberry Pi, BeagleBone, Arduino, Particle, BridgeX5, and many more.  All ControlEverything.com devices support a strict +5V I²C Bus standard.

Arduino Nano and Micro Interfaces:
Plug this Device into the Arduino Nano I²C Shield
Plug this Device into any Arduino Nano Master Device
Plug this Device into any Arduino Micro Master Device
Plug this Device into the Arduino Uno Interface Adapter

ESP8266 IoT Interfaces:
Use our ESP8266 Module and the PEI2C Interface Adapter
Use our ESP8266 Adapters for Adafruit and Huzzah

Onion Omega 1 & 2 IoT Interface:
Use our Onion Omega Adapters

Raspberry Pi Interfaces:
Use the Raspberry Pi I²C Interface Adapter
Use the Raspberry Pi 2/3 I²C Interface Adapter
Use the Raspberry Pi Zero I²C Interface Adapter

Particle IoT Interfaces: 
Plug this Device into the Particle Photon I²C Shield
Use as Expansion for any Particle Photon Device
Use as Expansion for any Particle Electron Device
Note: All devices above are compatible with Bluz Bluetooth Interface

Pycom IoT Interface:
Plug this Device into the WiPy I²C Shield

BeagleBone Interface:
Use the BeagleBone I²C Interface Adapter

Windows 8/10 PC Interface:
Use the Bridge Series Controller

Resources

Dimensions:
Datasheets
Mechanical drawing
Wiring diagram

Power

12-Volt 1.25 Amp Regulated Switcher Supply
12 Volt 1.25 Amp Regulated Switcher Supply
Regular price $12.95
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International 12 Volt 1.25 Amp Regulated Switcher Supply
International 12 Volt 1.25 Amp Regulated Switcher Supply
Regular price $16.95
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