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Unit Specifications Section 2-1
2-1 Unit Specifications
2-1-1 Power Supply Units
Note 1. Disconnect the LG terminal of the Power Supply Unit from the GR terminal
when performing insulation and dielectric strength tests. If the tests are re-
peatedly performed with the LG and GR terminals short-circuited, the in-
ternal components may be damaged.
2.
Item CQM1-PA203 CQM1-PA206 CQM1-PA216 CQM1-PD026
Supply voltage 100 to 240 V AC, 50/60 Hz 100 or 230 V AC
(selectable), 50/60 Hz
24 V DC
Allowable voltage range 85 to 264 V AC 85 to 132 V AC or 170
to 264 V AC
20 to 28 V DC
Operating frequency
range
47 to 63 Hz ---
Power consumption 60 VA max. 120 VA max. 50 W max.
Inrush current 30 A max.
Output capacity 5 V DC: 3.6 A (18 W) 5 V DC: 6 A
24 V DC: 0.5 A
(30 W total) 24 V DC output accuracy: +10%,
−15%
5 V DC: 6 A (30 W)
Insulation resistance 20 MΩ min. (at 500 V DC) between AC external terminals and GR
terminals (see note 1)
20 MΩ min. (at 500 V
DC) between AC
external terminals and
GR terminals (see
note 1)
Dielectric strength 2,300 V AC 50/60 Hz for 1 min between AC external and GR terminals, (see note 1)
leakage current: 10 mA max.
1,000 V AC 50/60 Hz for 1 min between DC external and GR terminals, (see note 1)
leakage current: 20 mA max.
Noise immunity Conforms to IEC61000-4-4; 2 kV (power lines)
Vibration resistance
10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s
2
(see note 2) in X, Y,
and Z directions for 80 minutes each (Time coefficient of 8 minutes × coefficient factor of 10
= total time of 80 minutes)
Shock resistance
147 m/s
2
(118 m/s
2
for Contact Output Units) 3 times each in X, Y, and Z directions
Ambient temperature Operating: 0 to 55 °C
Storage: –20 to 75 °C (except battery)
Humidity 10% to 90% (with no condensation)
Atmosphere Must be free from corrosive gases
Grounding Less than 100 Ω
Enclosure rating Mounted in a panel
Weight 5 kg max.
Dimensions
(without cables)
187 to 603 × 110 × 107 mm (W×H×D)
Acceleration (m/s
2
)
Amplitude (0.075)
Frequency (Hz)
9.8
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