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5.3
Input Configuration
In Digital Inputs mode, the SP-013 accepts digital pulse inputs and may be configured to monitor the on/off state of
the input signals, the pulse rate or pulse duty cycle of the primary input, the up/down count of the primary input, or
the pulse delay between two signals. In Mixed Input mode, the SP-013 can accept one process input and one digital
pulse input. In all modes, the general Discrete I/O may be configured. These modes are detailed in the sections
below.
5.3.1 Digital Inputs Interface
To configure the Digital Inputs, follow the steps below:
Step 1: Click the Inputs configuration tab on SYNC and choose Digital or Digital, DIO from the Type dropdown.
Step 2: Select the type of digital input in the Device Range/Type dropdown in SYNC. The following types are
available:
Selection
RATE
WIDTH
DUTY
DELAY
COUNT
UP/DOWN COUNT
Figure 7: SYNC interface digital input without DIO configuration
Measurement
DIN
Digital Input
Frequency
Pulse Width
Duty Cycle
Phase Delay Timer
Up Counter / Totalizer
Up/Down Counter/Totalizer
Description
3-bit Binary Digital Input
Measure the frequency of rising edges
Measure the active time of a signal
Measure the % of active time of a signal
Measure the time between the rising edges of Pulse A
and Pulse B
Counter with Enable and Reset
Counter with Direction and Reset
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