4x Isolated Digital Input Phidget

£24.30 £20.25

Add 4 isolated active-high digital inputs to your hub at the cost of only one VINT port.


Looking to add some serious digital inputs to your VINT Hub? This module has four active-high digital inputs ideal for reading switches, buttons, digital sensors, and other devices with a logic-level output.

Each input can withstand up to 30V from the devices it's connected to, and they trigger faster than ordinary VINT digital inputs, making it more likely to trigger from very brief changes.

Isolated for Stability

The VINT port on this board is isolated from the digital inputs, improving stability by removing unintentional ground loops from the system. Each input is also isolated from one another, reducing the amount of cross-channel interference.

Board Properties

Controlled By


Electrical Properties

Current Consumption Min

27 μA

Current Consumption Max

* 2 mA

Digital Inputs

Number of Digital Inputs


Digital Input Voltage Max

5 V DC

Low Voltage Max (True)

1.5 V DC

High Voltage Min (False)

3.5 V DC

Low Voltage Trigger Length Min

2 ms

High Voltage Trigger Length Min

2 ms

Physical Properties

Recommended Wire Size

16-26 AWG

Operating Temperature Min

-40 °C

Operating Temperature Max

85 °C

* Note: Current consumption is equal to 27µA plus 500µA for each digital input that is grounded.