CPM2C Datasheet, PDF (1/20 Pages) Omron Electronics LLC – Compact PLC Series

Compact PLC Series CPM2C
General
The CPM2C Micro PLC is suitable as a controller for simple
stand−alone machines, as well as a simple networked controller. One
innovation is the new synchronisation instruction, which makes it
possible to generate output pulse trains as a function of an input pulse
frequency, e.g. to emulate the synchronisation of 2 axes through a
variable gear ratio. Furthermore, PID control and pulse width
modulation can also be realised easily by preconfigured instructions.
PLC programs from the CPM1/CPM1A and the CPM2A can be used
with the CPM2C. Programming is carried out using the
CX−Programming software.
Features of the CPM2C series:
− Small size, space−saving narrow design
− Removable terminal block or connector
− Real−time clock and backup battery (dependent on type)
− One 20 kHz counter and two 10 kHz pulse outputs
− Peripheral and RS−232C ports in one connector
− Active RS−232C port (RXD/TXD instruction)
− Synchronisation, PID control, and pulse width modulation
instructions
The very small size and DIN rack mounting allow the CPM2C to be
installed in small control cabinets, which can be integrated directly into
machines and therefore save a great deal of space.
Performance Data (Max. Values)
Built–in I/O
Inputs
Outputs
With expansion
Inputs
Outputs
Execution time (bit instruction)
Program memory
Data memory
Input interrupts
Time–controlled interrupts
CPM2C–10_
6
4
86
84
0.64 µs
4 kwords
2 kwords
2
1
CPM2C–S1_
6
4
54
52
0.64 µs
4 kwords
2 kwords
2
1
CPM2C–20_
12
8
92
88
0.64 µs
4 kwords
2 kwords
4
1
Networks and Communication
Ethernet (open network)
Controller Link (PLC network)
Host Link, SYSMAC WAY (serial network)
DeviceNet (open fieldbus)
CompoBus/S (fieldbus)
AS–Interface (open fieldbus)
PROFIBUS–DP (open fieldbus)
−
−
Yes
−
Yes (slave)
−
−
−
−
Yes
Yes (slave)
Yes (master/slave)
−
−
−
−
Yes
−
Yes (slave)
−
−
CPM2C–32_
16
16
96
96
0.64 µs
4 kwords
2 kwords
4
1
−
−
Yes
−
Yes (slave)
−
−
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