Parker Vansco - Digital Inputs

User Guide 21
Inputs
The following shows a typical DC-coupled frequency input connection:
Internal to product
Sensor Voltage
Sensor Ground
Hall Effect Sensor
DC Coupled
Frequency Input
Figure 7: DC-coupled frequency input installation connections
3.2. Digital Inputs
Digital inputs are typically used with electrical signals and switches that are either
on or off.
There are three types of digital inputs in the VMM2404:
 Programmable Digital Inputs
 Power Control Digital Inputs
 Addressing Digital Inputs
3.2.1. Programmable Digital Inputs
The VMM2404 has 9 programmable digital inputs:
 INPUT16_D through INPUT24_D.
The general purpose inputs can also be used as programmable digital inputs.