16
2-1 Specifications
2-1-1 General Specifications
Item
CPM1-10CDR- CPM1-20CDR- CPM1-30CDR-(-V1)
Supply voltage
AC type 100 to 240 VAC, 50/60 Hz
DC type 24 VDC
Operating voltage range
AC type 85 to 264 VAC
DC type 20.4 to 26.4 VDC
Power consumption
AC type 60 VA max.
DC type 20 W max.
Inrush current 60 A max.
External power supply
Supply voltage 24 VDC
(AC type only)
Output capacity 300 mA (see note)
Insulation resistance 20 MΩ min. (at 500 VDC) between the external AC terminals and
protective earth terminals
Dielectric strength 2,300 VAC 50/60 Hz for 1 min between the external AC and protective
earth terminals, leakage current: 10 mA max.
Noise immunity 1,500 Vp-p, pulse width: 0.1 to 1 µs, rise time: 1 ns (via noise simulation)
Vibration resistance 10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s
2
(1G) in X, Y, and Z directions for 80 minutes each
(Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)
Shock resistance 147 m/s
2
(15G) three times each in X, Y, and Z directions
Ambient temperature Operating: 0° to 55°C
Storage: –20° to 75°C
Humidity 10% to 90% (with no condensation)
Atmosphere Must be free from corrosive gas
Terminal screw size M3
Grounding
Less than 100 W
Power interrupt time AC type: 10 ms min.
DC type: 2 ms min.
(A power interruption occurs if power falls below 85% of the rated voltage
for longer than the power interrupt time.)
CPU Unit weight
AC type 600 g max. 800 g max. 900 g max.
DC type 500 g max. 700 g max. 800 g max.
Expansion I/O Unit weight 600 g max.
Note When the external power supply provides an excessive current or is short cir-
cuited, the external power supply voltage drops. The PC will, however, continue
to operate.
Specifications Section 2-1
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