Switched mode power supply for DIN rail mounting type SMP11 DC24V/10A

www.e-t-a.de

1646

5

3

Switched mode power supply for DIN rail mounting type SMP11 DC24V/10A

Application example with protection by 4230-T and REF16-S

L1

N

PE

L1.1

N.1

X11

-

E0.3

E0.1

E0.0

X10

X9

X7

X8

M1

1

2

M

L1

N

PE

V+ V+ V-

V-

RDY RDY

C

NO

4230-T110-K0CE-16A

X1

X2

X3

X4

X5

X6

1

12

1

12

1

12

1

12

1

12

1

12

2.12.2 11 14

2.12.2 11 14

2.1 2.2 11 14

2.12.2 11 14

2.1 2.2 11 14

2.1 2.2 11 14

2

2 11 14

2 11 14

2 11 14

2 11 14

2 11 14

1114

1114

1114

1114

1114

1

12

1

12

1

12

1

12

1

12

1

12

1

1

1

1

1

1

2

2

2

2

2

2

0,5A

2A

2A

1A

1A

4A

SMP11

F1

V1

10 A compact

1

2

(see catalog Circuit

Breaker Thermal

Magnetic Datasheet

4230-T)

(see catalog

electronic

overcurrent

protection

Chapter 6)

Current-voltage curve

Notes for installation

l

The power distribution system must only be installed by qualified

personnel.

l

Only after expert installation must the device be supplied with

power.

l

The user has to ensure that the cable cross section complies with

the applicable current rating.

l

The national standards (e.g. for Germany DIN VDE 0100) have to

be observed for installation and selection of feed and return cables.

l

Recommended circuit breaker for the primary input cable protection:

E-T-A type 4230 IN max. 20 A

l

Recommended selective overcurrent protection for the secondary

output protection: E-T-A types ESS.., ESX.., und REF…

l

In addition special precautions must be taken in the system or

machine (e.g. use of a safety PLC) which reliably prevent an

automatic re-start of parts of the system (cf. Machinery Directive

2006/42/EU and EN 60204-1, Safety of Machinery). In the event of

a failure (short circuit/overload) the load circuit will be disconnected

by the circuit breaker/protector or the switched mode power supply.

current-voltage-curve short circuit ➞output

REF16-S101-DC24V-6A

time 20 ms / Div.