CPM2C-20C1DR-D Omron, CPM2C-20C1DR-D Datasheet - Page 25

• Manufacturer Part Number: CPM2C-20C1DR-D
• Description: Micro Programmable Logic Controller
• Manufacturer: Omron

Specifications of CPM2C-20C1DR-D

• Output Type: Relay
• External Width: 33mm
• Supply Voltage Max: 24VDC
• External Depth: 65mm
• Mounting Type: DIN Rail
• External Height: 90mm
• Approval Bodies: UL, CSA, CE
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

J HIGH-SPEED COUNTERS AND INTERRUPTS
The CPM2C has up to four high-speed counter inputs. The one
high-speed counter input has a response frequency of
20 kHz/5 kHz, and the four interrupt inputs (in counter mode)
have a response frequency of 2 kHz.
Four Input Modes
The high-speed counter can be used in any one of the four input
modes: differential phase mode (5 kHz), pulse plus direction input
mode (20 kHz), up/down pulse mode (20 kHz), or increment
mode (20 kHz). Interrupts can be triggered when the count
matches a set value or falls within a specified range.
Interrupt Inputs
The interrupt inputs (counter mode) can be used for incrementing
counters or decrementing counters (2 kHz) and trigger an
interrupt (executing the interrupt program) when the count
matches the target value. Use this for target-value comparison or
range comparison control that is unaffected by the cycle time.
J PULSE OUTPUTS (TRANSISTOR OUTPUT MODELS ONLY)
The CPM2C has two pulse outputs. You can configure these outputs as two single-phase outputs without acceleration and deceleration,
two variable duty-ratio pulse outputs, or pulse outputs with trapezoidal acceleration/deceleration (one pulse + direction output and one
up/down pulse output). The pulse output’s PV coordinate system can also be specified in the PLC Setup as either relative or absolute.
Note: With single-phase pulse outputs, pulse outputs 0 and 1 can each be output independently.
Item
Controlling instruction(s)
Output
number
Output frequency range
Duty ratio
A--116
u be
Counter inputs
controller
CPM2C
Pulse outputs
01000
01001
Pitch
Micro Programmable Controller
Resets inputs
(for differential
phase inputs)
Single-phase pulse
output without
output
acceleration/deceleration
PULS(65) and SPED(64)
Pulse output 0
(See Note.)
Pulse output 1
(See Note.)
10 Hz to 10 kHz
10 Hz
50%
l
t out
i
Sensor
Stepping
motor
/d
l
i
Servodriver
SmartStep
Variable duty-ratio
pulse output
pu se output
PWM(----)
Pulse output 0
(See Note.)
Pulse output 1
(See Note.)
0.1 Hz to 999.9 Hz
0.1 Hz
0 to 100%
CPM2C
encoder
Rotary
X-Y positioning table
Easy Position Control with Pulse Outputs
(transistor output models only)
The CPM2C PLCs with transistor outputs have two outputs that
can produce 10 Hz to 10 kHz pulses (single-phase outputs).
When used as single-phase pulse outputs, there can be two
outputs with a frequency range of 10 Hz to 10 kHz with a fixed
duty ratio or 0.1 to 999.9 Hz with a variable duty ratio (0 to 100%
duty ratio).
When used as pulse plus direction or up/down pulse outputs,
there can be just one output with a frequency range of 10 Hz to
10 kHz.
Input
00000
00001
00002
00002
Single-phase pulse output with trapezoidal
acceleration/deceleration
Pulse + direction output
PULS(65) and ACC(----)
Pulse
output 0
ou pu 0
10 Hz to 10 kHz
10 Hz
50%
Response
frequency
5 kHz
20 kHz
Pulse output
Direction output
Input mode (count value)
Differential phase input mode
(-8,388,608 to 8,388,607)
Pulse + direction input mode
(-8,388,608 to 8,388,607)
Up/down pulse input mode
(-8,388,608 to 8,388,607)
Increment mode
(0 to 16,777,215)
Up/down pulse output
Pulse
output 0
ou pu 0
10 Hz to 10 kHz
10 Hz
50%
CW pulse
output
CCW pulse
output
Control
method
Target
value
compari-
compari-
son inter-
rupts
Range
compari-
son inter-
rupts