Specifications

Introduction
Built-in Motion Control Solution
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 DL06 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:
• High Speed Counter (7 kHz max.) with up to 24 counter presets and built-in interrupt subroutine,
counts up only, with reset
• Quadrature encoder inputs to measure counts and clockwise or counter-clockwise direction (7 kHz
max.), counts up or down, with reset
• High-speed interrupt inputs for immediate response to critical or time-sensitive tasks
• Pulse catch feature to monitor one input point, having a pulse width as small as 100µs (0.1ms)
• 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:
• Single-axis programmable pulse output (10 kHz max.) with three profile types, including
trapezoidal moves, registration, and velocity control
Availability of HSIO Features
IMPORTANT: Please note the following restrictions on availability of features:
• High-speed input options are available only on DL06s with DC inputs.
• Pulse output options are available only on DL06s with DC outputs.
• 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.
DL06 Micro PLC User Manual, 3rd Edition, Rev. C
E–2
Appendix E: High-speed Input and Pulse Output Features
1
2
3
4
E
6
7
8
9
10
11
12
13
14
A
B
C
D
Specifications
DL06 Part Number Discrete Input Type Discrete Output Type High-Speed Input Pulse Output
D0–06AA
AC AC No No
D0–06AR
AC Relay No No
D0–06DA
DC AC Yes No
D0–06DD1
DC DC Yes Yes
D0–06DD2
DC DC Yes Yes
D0–06DR
DC Relay Yes No
D0–06DD1–D
DC DC Yes Yes
D0–06DD2–D
DC DC Yes Yes
D0–06DR–D
DC Relay Yes No