Article?No.

6EP1?321-1SH03

6EP1?322-1SH03

Technical?specifications

Product

LOGO!Power

LOGO!Power

Power?supply,?type

12?V/1.9?A

12?V/4.5?A

Input

Input

1-phase?AC?or?DC

1-phase?AC?or?DC

Rated?voltage?value?Vin?rated

100 … 240 V

100 … 240 V

Supply?voltage

• at?AC

85 … 264 V

85 … 264 V

Input?voltage?at?DC

110 … 300 V

110 … 300 V

Overvoltage?resistance

2.3???Vin?rated,?1.3?ms

2.3???Vin?rated,?1.3?ms

Mains?buffering?at?Iout?rated,?min.

40 ms

40 ms

Mains?buffering

at?Vin?=?187?V

at?Vin?=?187?V

Rated?line?frequency

• 1

50 Hz

50 Hz

• 2

60 Hz

60 Hz

Rated?line?range

47 … 63 Hz

47 … 63 Hz

Input?current

• at?nominal?level?of?the?input?voltage?120?V?nominal?value

0.53 A

1.13 A

• at?nominal?level?of?the?input?voltage?230?V?nominal?value

0.3 A

0.61 A

Switch-on?current?limiting?(+25?°C),?max.

25 A

55 A

I?t,?max.

0.8 A?·s

3 A?·s

Built-in?incoming?fuse

internal

internal

Protection?in?the?mains?power?input?(IEC?898)

Recommended?miniature?circuit?breaker:?from?16?A?characteristic?B?or?from?10?A?characteristic?C

Recommended?miniature?circuit?breaker:?from?16?A?characteristic?B?or?from?10?A?characteristic?C

Output

Output

Controlled,?isolated?DC?voltage

Controlled,?isolated?DC?voltage

Rated?voltage?Vout?DC

12 V

12 V

Total?tolerance,?static?±

3 %

3 %

Static?mains?compensation,?approx.

0.1 %

0.1 %

Static?load?balancing,?approx.

1.5 %

1.5 %

Residual?ripple?peak-peak,?max.

200 mV

200 mV

Residual?ripple?peak-peak,?typ.

10 mV

10 mV

Spikes?peak-peak,?max.?(bandwidth:?20?MHz)

300 mV

300 mV

Spikes?peak-peak,?typ.?(bandwidth:?20?MHz)

20 mV

70 mV

Adjustment?range

10.5 … 16.1 V

10.5 … 16.1 V

Product?feature?output?voltage?adjustable

Yes

Yes

Output?voltage?setting

via?potentiometer

via?potentiometer

Status?display

Green?LED?for?output?voltage?OK

Green?LED?for?output?voltage?OK

On/off?behavior

No?overshoot?of?Vout?(soft?start)

No?overshoot?of?Vout?(soft?start)

Startup?delay,?max.

0.5 s

0.5 s

Voltage?rise,?typ.

10 ms

10 ms

Rated?current?value?Iout?rated

1.9 A

4.5 A

Current?range

0 … 1.9 A

0 … 4.5 A

• Note

+55?...?+70?°C:?Derating?2%/K

+55?...?+70?°C:?Derating?2%/K

delivered?active?power?typ.

23 W

50 W

Parallel?switching?for?enhanced?performance

Yes

Yes

Numbers?of?parallel?switchable?units?for?enhanced?performance

2

2

Efficiency

Efficiency?at?Vout?rated,?Iout?rated,?approx.

80 %

85 %

Power?loss?at?Vout?rated,?Iout?rated,?approx.

5 W

10 W

Effective?power?loss?at?idle?maximum

1.8 W

1.9 W

Closed-loop?control

Dynamic?mains?compensation?(Vin?rated?±15?%),?max.

0.2 %

0.2 %

Dynamic?load?smoothing?(Iout:?10/90/10?%),?Uout?±?typ.

3 %

4 %

Load?step?setting?time?10?to?90%,?typ.

1 ms

1 ms

Load?step?setting?time?90?to?10%,?typ.

1 ms

1 ms

Protection?and?monitoring

?Output?overvoltage?protection

Yes,?according?to?EN?60950-1

Yes,?according?to?EN?60950-1

Current?limitation,?typ.

2.8 A

5.8 A

Characteristic?feature?of?the?output?short-circuit?protected

Yes

Yes

Short-circuit?protection

Constant?current?characteristic

Constant?current?characteristic

Enduring?short?circuit?current?Effective?level?maximum

3.6 A

7 A

Overload/short-circuit?indicator

-

-

Safety

Primary/secondary?isolation

Yes

Yes

Potential?separation

Safety?extra-low?output?voltage?Uout?acc.?to?EN?60950-1?and?EN?50178

Safety?extra-low?output?voltage?Uout?acc.?to?EN?60950-1?and?EN?50178

Protection?class

Class?II?(without?protective?conductor)

Class?II?(without?protective?conductor)

CE?mark

Yes

Yes

UL/CSA?approval

Yes

Yes

UL/cUL?(CSA)?approval

cULus-Listed?(UL?508,?CSA?C22.2?No.?107.1),?File?E197259;?cURus-Recognized?(UL?60950,?CSA?C22.2?No.?60950),?File?E151273,?NEC?class?2?(acc.?to?UL?1310)

cULus-listed?(UL?508,?CSA?C22.2?No.?107.1),?File?E197259;?cURus-recognized?(UL?60950,?CSA?C22.2?No.?60950),?File?E151273

Explosion?protection

ATEX?(EX)?II?3G?Ex?nA?IIC?T3;?cCSAus?(CSA?C22.2?No.?213-M1987,?ANSI/ISA-12.12.01-2007)?Class?I,?Div.?2,?Group?ABCD,?T4

ATEX?(EX)?II?3G?Ex?nA?IIC?T3;?cCSAus?(CSA?C22.2?No.?213-M1987,?ANSI/ISA-12.12.01-2007)?Class?I,?Div.?2,?Group?ABCD,?T4

FM?approval

Yes

Yes

FM?approval

Class?I,?Div.?2,?Group?ABCD,?T4

Class?I,?Div.?2,?Group?ABCD,?T4

CB?approval

Yes

Yes

Marine?approval

GL,?ABS

GL,?ABS

Degree?of?protection?(EN?60529)

IP20

IP20

EMC

Emitted?interference

EN?55022?Class?B

EN?55022?Class?B

Supply?harmonics?limitation

not?applicable

not?applicable

Noise?immunity

EN?61000-6-2

EN?61000-6-2

Operating?data

Ambient?temperature

• in?operation

-20 … +70 °C

-20 … +70 °C

• Note

with?natural?convection

with?natural?convection

• on?transport

-40 … +85 °C

-40 … +85 °C

• in?storage

-40 … +85 °C

-40 … +85 °C

Humidity?class?according?to?EN?60721

Climate?class?3K3,?no?condensation

Climate?class?3K3,?no?condensation

Mechanics

Connection?technology

screw-type?terminals

screw-type?terminals

Connections

• ?Supply?input

L,?N:?1?screw?terminal?each?for?0.5?...?2.5?mm2?single-core/finely?stranded

L,?N:?1?screw?terminal?each?for?0.5?...?2.5?mm2?single-core/finely?stranded

• Output

+,?-:?2?screw?terminals?each?for?0.5?...?2.5?mm?

+,?-:?2?screw?terminals?each?for?0.5?...?2.5?mm?

• Auxiliary

-

-

Width?of?the?housing

54 mm

72 mm

Height?of?the?housing

90 mm

90 mm

Depth?of?the?housing

52.6 mm

52.6 mm

Installation?width

54 mm

72 mm

Installation?height

130 mm

130 mm

Weight,?approx.

0.17 kg

0.25 kg

Product?feature?of?the?housing?housing?for?side-by-side?mounting

Yes

Yes

Type?of?mounting

• wall?mounting

No

No

• standard?rail?mounting

Yes

Yes

• S7?rail?mounting

No

No

Installation

Snaps?onto?DIN?rail?EN?60715?35x7.5/15

Snaps?onto?DIN?rail?EN?60715?35x7.5/15