System Power and Expansion

B-114 Programmable Controller

CJ1

Power Supply Units

J Features

Select the Power Supply Unit to match the current con-

sumption requirements of a Basic Configuration CJ1 Series

system or a CPU Rack and Expansion Rack system.

•

Choose 100-120 VAC/200-240 VAC or 24 VDC models.

•

Separate RUN output on CJ1W-PA205R Power Supply

Unit provides confirmation of operation for troubleshoot-

ing and remote diagnostics.

Power Supply Units

CJ1W-PA205R

CJ1W-PA202

CJ1W-PD025

J Specifications

Item

Specifications

Power Supply Unit

CJ1W-PA205R

CJ1W-PA202

CJ1W-PD025

Supply voltage

100 to 240 VAC (wide-range), 50/60 Hz

24 VDC

Operating voltage and

frequency ranges

85 to 264 VAC, 47 to 63 Hz

19.2 to 28.2 VDC

Power consumption

100 VA max.

50 VA max.

50 W max.

Inrush current

(See note 3.)

100 to 120-VAC input: 15 A/8 ms

max. (with cold start at room

temperature)

200 to 240-VAC input: 30 A/8 ms

max. (at cold start under room

temperature)

100 to 120-VAC input: 20 A/8 ms

max.(with cold start at room

temperature)

200 to 240-VAC input: 40 A/8 ms

max. (with cold start at room

temperature)

At 24 VDC: 30 A/20 ms max. for

cold start at room temperature

Output capacity

5.0 A, 5 VDC (including supply to

the CPU);

0.8 A, 24 VDC (total: 25 W max.)

2.8 A, 5 VDC (including supply to

the CPU);

0.4 A, 24 VDC (total: 14 W max.)

5.0 A, 5 VDC (including supply to

CPU);

0.8 A, 24 VDC;(total: 25 W max.)

Output terminal

Not provided

RUN output

(See note 2.)

Contact configuration: SPST-NO

Switching capacity:

250 VAC, 2 A (resistive load)

120 VAC, 0.5 A (inductive load)

24 VDC, 2 A (resistive load)

24 VDC, 2 A (inductive load)

None provided

Insulation resistance

(See note 1.)

20 M

Ω min. (at 500 VDC) between AC external and GR terminals

20 M

Ω min. (at 500 VDC) between

DC external and GR terminals

Dielectric strength

(See note 1.)

2,300 VAC 50/60 Hz for 1 min between AC external and GR terminals

Leakage current: 10 mA max.

1,000 VAC 50/60 Hz for 1 min

between DC external and GR

t

i

l

(

)

1,000 VAC 50/60 Hz for 1 min between DC external and GR terminals

Leakage current: 10 mA max.

terminals

Leakage current: 10 mA max.

(This table continues on the next page.)

Note: 1. Disconnect the Power Supply Unit’s 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.

2. Supported only when mounted to CPU Rack.

3. These values are based on the condition that the Unit is cold-started at room temperature. Thermistor elements with current

suppression characteristics are used in the inrush current limiting circuits provided in the power supply. The inrush current may

exceed as much as twice these values if the ambient temperature is high or when the power supply is hot-started with insuffi-

cient cooling down time because the thermistors are not sufficiently cooled down. When selecting fuses or breakers for external

circuits, ensure a sufficient allowance for fuse or current detection characteristics.