CPM1A-20CDR-A-V1 Omron Automation, CPM1A-20CDR-A-V1 Datasheet - Page 17

• Manufacturer Part Number: CPM1A-20CDR-A-V1
• Description: CONTROLLER; MICRO PROGRAMMABLE; 20 I/O TERMLS; 12 DC INPUTS; 8 OUTPUTS; AC PWR S
• Manufacturer: Omron Automation

Specifications of CPM1A-20CDR-A-V1

• Lead Free Status / Rohs Status: RoHS Compliant part

Input Interrupt Mode
Counter Mode
When the number of external signals counted at high speed reaches a specified number of counts, the regular program shuts down, and
the interrupt processing program is executed at fixed counts. The count can be set between 0 and 65535.
J QUICK-RESPONSE INPUTS
Quick-response inputs can detect input signals with a pulse width
as short as 0.2 ms regardless of their timing during the scan
cycle. Quick-response inputs and interrupt inputs use the same
input terminals.
If an input interrupt occurs, the regu-
lar program shuts down irrelevant of
the cycle time, and the interrupt pro-
cessing program is executed im-
mediately.
Input signal
(00003)
Input interrupt
A--38
IR 00003
Regular program
Micro Programmable Controller
Overseeing
processes
0.2 ms min
Counter setting
One cycle
Program
execution
I/O
refreshing
Interrupt program
Overseeing
processes
Input interrupt
Regular program
CPM1A
Program
execution
I/O
refreshing
CPU
10 point I/O CPU
20 point, 30 point,
40 point I/O CPU
Regular program
Interrupt program
Application Example:
Calculating the Number of Chips
The metal sensor counts the number of
parts that have passed. Steady counting
can be achieved even when the input-ON
time is short.
F2LP-WK4
Input no.
00003 to 00004
00003 to 00006
CPM1A
F2LP-W
Regular program
Minimum input
pulse width
0.2 ms