AutomationDirect DL105, User Manual

Page: 78 / 350

High
-S
peed
Input
and
Pulse
O
utput
Features
3--2
High-speed Input and Pulse Output Features
DL105 PLC User Manual, 3rd Edition
Introduction
Many machine control applications
require various types of simple
high-speed monitoring and control. These
applications usually involve some type of
motion control, or high-speed interrupts
for time-critical events. The DL105 Micro
PLC solves this traditionally expensive
problem with built-in CPU enhancements.
Let’s take a closer look at the available
high-speed I/O features.
The available high-speed input features are:
S
High Speed Counter (5 kHz max.) with up to 24 counter presets and
built-in interrupt subroutine, counts up only, with reset
S
Quadrature encoder inputs to measure counts and clockwise or counter
clockwise direction (5 kHz max.), counts up or down, with reset
S
High-speed interrupt input for immediate response to critical or
time-sensitive tasks
S
Pulse catch feature to monitor one input point, having a pulse width as
small as 100
μ
S (0.1ms)
S
Programmable discrete filtering (both on and off delay up to 99ms) to
ensure input signal integrity (this is the default mode for inputs X0--X3)
The available pulse output features are:
S
Single-axis programmable pulse output (7 kHz max.) with three profile
types, including trapezoidal moves, registration, and velocity control
IMPORTANT: Please note the following restrictions on availability of features:
S
High-speed input options are available only on DL105s with DC inputs.
S
Pulse output options are available only on DL105s with DC outputs.
S
Only one HSIO feature may be in use at one time. You cannot use a
high--speed input feature and the pulse output at the same time.
DL105
Part Number
Discrete
Input Type
Discrete
Output Type
High-Speed
Input
Pulse
Output
F1--130AR AC Relay No No
F1--130DR DC Relay Yes No
F1--130AD AC DC No Yes
F1--130DD DC DC Yes Yes
F1--130AA AC AC No No
F1--130DA DC AC Yes No
F1--130DR--D DC Relay Yes No
F1--130DD--D DC DC Yes Yes
Built-in Motion
Control Solution
Availability of
HSIO Features