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WOLF I/O Extension Module

It is an efficient, powerful, and multi-functional module to bring and connect multiple devices to the cloud via WOLF Gateway.

It offers connectivity options like RS485 (Modbus-RTU), 8 Multi-Functional ports (analog, digital input, output), and Relay.

For example, you can connect home appliances, industrial devices, agricultural utilities, etc. Please find more details on our documentation page.

*Pictures for illustrative purpose only

GENERAL

  • Dimensions: 68 x 58 x 15mm
  • Weight: 33g
  • Voltage Range 11.6 to 30VDC
  • Maximum Power Consumption 0.75W @ 12VDC
  • Average Power Consumption 0.5W @ 12VDC
  • Reverse Voltage & Surge Protection
  • Pluggable Connectors for easy connections and maintenance
  • EEPROM memory – 64KB

ENVIRONMENT

  • Operating Temperature -40 to +75 ℃
  • Storage Temperature -40 to +75 ℃
  • Humidity: 5 to 90% (non condensing)

ONBOARD RELAY

  • High-Quality 5A@ 30VDC Omron Relay
  • Durability > 100000 operations

OPEN I/O SOFTWARE LIBRARY

  • Resourceful C Library with libgpiod support
  • Quick and easy product development
  • Supports following main functions
    • Input reading, supports interrupt as well
    • Event Counter
    • 26 and 34 bit Wiegand protocol
    • Output control
    • ADC reading
    • Switchable pull-up control

RS485 PORT

  • Baudrate: Up to 1 Mbps
  • Bus-Pin Fault Protection up to ±70V
  • ±16-kV HBM Protection
  • Reduced Unit Load for up to 320 Nodes
  • Fail-safe Receiver for Open-Circuit, ShortCircuit, and Idle-Bus Conditions
  • Suitable for Modbus RTU and other protocols

8 MULTI FUNCTIONAL PORTS:
SWITCHABLE PULL-UP
ANALOG INPUT

  • 12-bit ADC
  • Support of 4 to 20mA, 0 to 20mA, 0 to10V, 1 to 10V sensors
  • Compatible with range of thermistors

DIGITAL INPUT

  • Working range up to 30VDC
  • Schmitt Trigger
    • LOW – 0 to 0.8VDC
    • HIGH – 1.8 to 30VDC
  • 26 bit Wiegand Format and other bit lengths

DIGITAL OUTPUT

  • Open-Drain
  • Maximum current load up to 350mA
  • Short circuit and current overload protection
  • Over voltage protection

Please click the below link for the Product Datasheet:

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