CJ-series Power Supply Unit
CJ1W-PA/PD
CSM_CJ1W-PA_PD_DS_E_5_1
Equipped with the RUN output for
checking the operation status, as
well as the replacement
notification function for easy
maintenance.
Lineup of five models including the
AC power supply (25W).
CJ1W-PA205C
CJ1W-PA202
• Stable power supply is available from the CJ-series
CPU Unit to each I/O Units via the dedicated bus. The
most suitable Power Supply Unit can be selected among various I/O specifications and/or options.
Features
•
The replacement notification function can prevent an overflow of the system due to the power lifetime. (CJ1W-PA205C only)
•
Power Supply Unit provides wide variations according to the system scale up to maximum 25 W.
•
Power Supply Unit provides wide variations according to the power supply (100 to 240 V AC/ 24 V DC) status.
•
The output contact during operation enables you to check the CPU operation. (CJ1W-PA205R only)
•
Conforming to the SEMI-F47 Standard. *
* AC input type, 200 V min. input.
1
CJ1W-PA/PD
Ordering Information
International Standards
•
The standards are abbreviated as follows: U: UL, U1: UL(Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus
(Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
•
Contact your OMRON representative for further details and applicable conditions for these standards.
Power Supply Units
Output capacity
Product name
Power supply
voltage
5-VDC
output
capacity
24-VDC
output
capacity
Total power
consumption
24-VDC
service
power
supply
Options
RUN
output
Maintenance
forecast
monitor
Model
Standards
No
Yes
CJ1W-PA205C
5A
AC Power
Supply
Unit
0.8 A
25 W
100 to 240
VAC
Yes
No
CJ1W-PA205R
UC1, N, L,
CE
2.8 A
0.4 A
14 W
No
No
No
CJ1W-PA202
5A
DC Power
Supply
Unit
0.8 A
25 W
No
No
CJ1W-PD025
24 VDC
2A
0.4 A
19.6 W
No
No
CJ1W-PD022
UC1, CE
Note:
This unit cannot be used with the Machine Automation Controller NJ-series.
Accessories
There is no accessory for the CJ series Power Supply Unit.
2
CJ1W-PA/PD
Specifications
Item
Model
Supply voltage
Operating voltage
and frequency
ranges
Power consumption
CJ1W-PA205R
CJ1W-PA205C
100 to 240 V AC (wide-range), 50/60 Hz
85 to 264 V AC, 47 to 63 Hz
100 VA max.
At 100 to 120 V AC:
15 A/8 ms max. for cold start at room temperature
At 200 to 240 V AC:
30 A/8 ms max. for cold start at room temperature
50 VA max.
Specifications
CJ1W-PA202
CJ1W-PD025
24 VDC
19.2 to 28.8 V DC
50 W max.
21.6 to 26.4 V DC
35 W max.
CJ1W-PD022
Inrush current
*1
At 100 to 120 V AC:
20 A/8 ms max. for cold
start at room temperature At 24 V DC:
At 200 to 240 V AC:
30 A/20 ms max. for cold start
40 A/8 ms max. for cold
start at room temperature
2.8 A, 5 V DC
(including supply to CPU
Unit)
0.4 A, 24 V DC
Total: 14 W max.
5.0 A, 5 V DC
(including supply to CPU
Unit)
0.8 A, 24 V DC
Total: 25 W max.
2.0 A, 5 V DC
(including supply to CPU
Unit)
0.4 A, 24 V DC
Total: 19.6 W max.
5.0 A, 5 V DC (including supply to CPU Unit)
Output capacity
*7
0.8 A, 24 V DC
Total: 25 W max.
Output terminal
(service supply)
Not provided.
Contact configuration:
SPST-NO
Switch capacity:
250 V AC, 2 A (resistive
load)
Not provided.
120 V AC, 0.5 A
(inductive load), 24 V DC,
2A (resistive load)
24 V DC, 2 A (inductive load)
With Alarm output (open-
collector output)
30 V DC max., 50 mA
max.
•
20 MΩ min. (at 500 V
DC) between all
external terminals and
GR terminal *3, and
between all alarm
output terminals.
•
20 MΩ 1 min. (at 250 V
DC) between all alarm
output terminals and
GR terminal *3.
•
2,300 VAC, 50/60 Hz for
1 min between all
external terminals and
GR terminal *3 and
between all alarm
output terminals with a
leakage current of 10
mA max.
•
1,000 V AC, 50/60 Hz
for 1 min between all
alarm output terminals
and GR terminal *3 with
a leakage current of 10
mA max.
RUN output
*2
Replacement
Not provided.
notification function
Not provided.
Insulation
resistance
20 MΩ min. (at 500 V DC)
between AC external and
GR terminals
*3
20 MΩ min. (at 500 V DC)
between AC external and
GR terminals
*3
20 MΩ min. (at 500 V DC)
between DC external and
GR terminals
*3
−
*6
Dielectric strength
*4
2,300 V AC 50/60 Hz
for 1 min between AC
external and GR terminals
*3
Leakage current: 10 mA
max.
2,300 V AC 50/60 Hz
for 1 min between AC
external and GR terminals
*3
Leakage current: 10 mA
max.
1,000 V AC, 50/60 Hz for
1 min between DC
external and GR terminals
*3
Leakage current: 10 mA
max.
−
*6
1,000 V AC, 50/60 Hz for 1 minute between DC external and GR terminals *3
Leakage current: 10 mA max.
Noise immunity
Vibration resistance
Shock resistance
Ambient operating
temperature
Ambient operating
humidity
Atmosphere
Ambient storage
temperature
Grounding
Enclosure
Weight
2 kV on power supply line (conforming to IEC61000-4-4)
Conforms to IEC60068-2-6
5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz
Acceleration of 9.8 m/s
2
for 100 min in X, Y, and Z directions (10 sweeps of 10 min each = 100 min)
Conforms to IEC60068-2-27
147 m/s
2
, 3 times in X, Y, and Z directions (100 m/s
2
for Relay Output Units)
0 to 55°C
10% to 90% (with no
condensation)
10% to 90% (with no
condensation)
*5
−20
to 75°C
*5
10% to 90% (with no condensation)
Must be free from corrosive gases.
−20
to 70°C (excluding
battery)
Less than 100
Ω
Mounted in a panel.
All models are each 5 kg max.
−20
to 75°C (excluding battery)
3
CJ1W-PA/PD
Item
Model
CJ1W-PA205R
CJ1W-PA205C
Specifications
CJ1W-PA202
CJ1W-PD025
CJ1W-PD022
90.7 to 466.7
×
90
×
65 mm (W
×
H
×
D) (not including cables)
Note:
W = a + b + 20
×
n + 31
×
m + 14.7
a: Power Supply Unit: PA205R and PA205C = 80; PA202 = 45; PD025 = 60; PD022=27
b: CPU Unit: CJ1-H or CJ1 = 62; CJ1M-CPU1@ = 31; CJ1M-CPU2@ = 49
The total width is given by the following: W = 156.7 + n
×
20 + m
×
31, where n is the number of 32-point I/O Units or I/O Control Units
and m is the number of other Units.
Conforms to cULus and EC Directives.
CPU Rack
dimensions
Safety measures
*1. Disconnect the Power Supply Units LG terminal from the GR terminal when testing insulation and dielectric strength. Testing the insulation and
dielectric strength with the LG terminal and the GR terminals connected will damage internal circuits in the CPU Unit.
*2. Supported only when mounted to CPU Rack.
*3. The inrush current is given for a cold start at room temperature. The inrush control circuit uses a thermistor element with a low-temperature
current control characteristic. If the ambient temperature is high or the PLC is hot-started, the thermistor will not be sufficiently cool, and the
inrush currents given in the table may be exceeded by up to twice the given values. When selecting fuses or breakers for external circuits,
allow sufficient margin in shut-off performance.
*4. Maintain an ambient storage temperature of
−25
to 30°C and relative humidity of 25% to 70% when storing the Unit for longer than 3 months
to keep the replacement notification function in optimum working condition.
*5. Change the applied voltage gradually using the adjuster on the Tester. If the full dielectric strength voltage is applied or turned OFF using the
switch on the Tester, the generated impulse voltage may damage the Power Supply Unit.
*6. CJ1W-PD022 is not insulated between the primary DC power and secondary DC power.
*7. Internal components in the Power Supply Unit will deteriorate or be damaged if the Power Supply Unit is used for an extended period of time
exceeding the power supply output capacity or if the outputs are shorted.
External Interface
CJ1W-PA205R
POWER Indicator
Lit
when
5
V
are
being
output from the Power Supply Unit.
PA205R
POWER
External connection terminals
L1
AC100-240V
INPUT
L2/N
AC input
LG
GR
RUN
OUTPUT
AC240V
DC24V
RUN output
CJ1W-PA205C
Replacement notification display
CJ1W-PA205C
Terminals
external connect
POWER
AC100-240V
INPUT
L1
POWER indicator
Lit: 5-V output from Power Supply Unit.
Years
AC input
L2/N
TEST
LG
GR
NC
ALARM
OUTPUT
DC30V,50mA
NORMAL:ON
ALARM :OFF
L
+
TEST switch
The TEST switch can
be used
to
temporarily turn OFF the alarm output
that notifies
when
replacement is
needed.
NC
Alarm output
(replacement notification output)
4
CJ1W-PA/PD
CJ1W-PA202
POWER Indicator
Lit
when
5
V
are
being
output from the Power Supply Unit.
PA202
POWER
External connection terminals
L1
AC100
-240V
INPUT
L2/N
AC input
LG
GR
NC
NC
CJ1W-PD025
POWER Indicator
Lit
when
5
V
are
being
output from the Power Supply Unit.
PD025
POWER
External connection terminals
DC24V+
INPUT
DC input
LG
GR
NC
NC
CJ1W-PD022
PD022
External
connection
terminals
DC24V
INPUT
POWER
POWER Indicator
Lit
when
5
V
are
being
output
from the Power Supply Unit.
DC input
NC
GR
+
5
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