Omron CPM1A Datasheet

8
General Specifications
Item 10-point I/O 20-point I/O 30-point I/O 40-point I/O
Power supply voltage/
f
AC power supply 100 to 240 VAC, 50/60 Hz
pp y g
frequency
DC power supply 24 VDC
Operating voltage
AC power supply 85 to 264 VAC
pgg
range
DC power supply 20.4 to 26.4 VDC
Power consumption
AC power supply 30 VAC max. 60 VAC max.
p
DC power supply (See below.)
Inrush current 30 A max. 60 A max.
External power supply
(AC only)
Power supply
voltage
24 VDC
(Coy)
Power supply
output capacity
200 mA 300 mA
Insulation resistance 20 MΩ min. at 500 VDC between the AC terminals and the protective earth
terminal.
Dielectric strength 2,300 VAC at 50/60 Hz for one minute with a leakage current of 10 mA max.
between all the external AC terminals and the protective earth terminal.
Noise resistance Conforms to IEC61000-4-4, 2 kV (power lines)
Vibration resistance 10 to 57 Hz with an amplitude of 0.075 mm, and 57 to 150 Hz with an accelera-
tion of 9.8 m/s
2
in the X, Y, and Z directions for 80 minutes each (i.e. swept for
8 minutes, 10 times).
Shock resistance 147 m/s
2
in the X, Y and Z directions 3 times each.
Ambient temperature (operating) 0° to 55°C
Ambient humidity (operating) 10% to 90% (no condensation)
Ambient environment (operating) With no corrosive gas
Ambient temperature (storage) –20° to 75°C
Terminal screw size M3
Power supply holding time 10 ms min. for AC models, and 2 ms min. for DC models
Weight AC model:
400 g max.
DC model:
300 g max.
AC model:
500 g max.
DC model:
400 g max.
AC model:
600 g max.
DC model:
500 g max.
AC model:
700 g max.
DC model:
600 g max.
Note: The specifications of the Expansion I/O Unit are the same as for the CPU except that the power is supplied from the CPU and
the weight is 300 g.
Power Consumption for DC Models
The power consumptions for CPM1A CPU Units and Expansion I/O Units are given in the tables below. Use them to calculate the
required power supply capacity. The CPM2C-PA201 provides a 15-W power supply. Any surplus power that is beyond that required
for the PLC itself can be used for servicing devices such as sensors.
CPM1A CPU Unit Power
consumption
Expansion
CPM1A-10CDR-D-V1 3.5 W Not supported
CPM1A-20CDR-D-V1 4.5 W Not supported
CPM1A-30CDR-D-V1 5.5 W Supported
CPM1A-40CDR-D-V1 6.5 W Supported
CPM1A-10CDT-V1/T1-D-V1 3 W Not supported
CPM1A-20CDT-V1/T1-D-V1 3.5 W Not supported
CPM1A-30CDT-V1/T1-D-V1 4 W Supported
CPM1A-40CDT-V1/T1-D-V1 4.5 W Supported
CPM1A Expansion I/O Unit Power consumption
CPM1A-20EDR1 2.5 W
CPM1A-20EDT/T1 1.5 W
CPM1A-8ED 1 W
CPM1A-8ER 2 W
CPM1A-8ET/T1 1 W
CPM1A-SRT21/DRT21 1 W
CPM1A-MAD01/MAD11 3.5 W
CPM1A-TS001/TS101 3 W
CPM1A-TS002/TS102 3 W
Note: The power consumption for CPU Units includes the power consumption of Programming Consoles and Units such as
RS-232C Adapters
Specifications

Omron CPM1A Specifications

General

Brand	Omron
Model	CPM1A
Category	Controller
Language	English