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Smart Power Relay E-1048-8S...

1646

2

5

Ordering Information

Short circuit, overload

- disconnection of load

in load circuit

- no automatic re-start

- after remedy of the fault unit has to

be reset via control input IN+

Control input IN+

Control voltage IN+

0...5 V = “OFF”, 8.5...32 V = “ON”

1 mA at 12 V / 5 mA at 24 V

Reset in the event of a failure - via external control signal (low - high)

at control input IN+

- via reset of supply voltage

Rising edge of IN+

< 5 ms

Status functions

Group fault signal SF

transistor output minus-switching

(LSS), open collector, short circuit and

overload-proof; max. load DC 32 V /

2 A 0 V level; in the event of overload

and short circuit disconnection

Visual status indication

control current on (AS)

yellow LED lighted

disconnection

overcurrent (SF)

red LED lighted

General data

Reverse polarity protection

Control circuit

yes

Load circuit

no (due to integral free-wheeling diode)

Temperature range

1...20 A: -40...+85 °C

ambient temperature

25 A: -40...70 °C without load reduction

< Temperature shutdown

power transistor > 150 °C

Tests

Humid heat

combined test, 9 cycles with

functional test

test to DIN EN 60068-2-30, Z/AD

Temperature change

min. temperature -40 °C,

max. temperature +90 °C

test to DIN IEC 60068-2-14, Nb

Vibration (random)

in operation, with temperature change

6 g eff. (10 Hz...2,000 Hz)

test to DIN EN 60068-2-64

Vibration was tested with standard

sockets for PCB mounting.

Behaviour at vibrations depends on

design, quality and age (number of

push-in cycles) of the socket particularly

regarding duration of the vibration and

the mounting position

Shock

25 g/11 ms, 10 shocks

test to DIN EN 60068-2-27

Corrosion

test to DIN EN 60068-2-52, severity 3

EMC requirements

EMC directive:

emitted interference EN 61000-6-3

noise immunity EN 61000-6-2

Terminals

4 blade terminals 6.3 mm x 0.8 mm

to DIN 46244-A6.3-0.8

contact material CuZn37F37

copper-plated and tin-plated

Dimensions

approx. 30 x 45 x 9 mm when plugged in

41 x 45 x 9 mm including terminals

Mass

approx. 13 g

Connection diagram SLIMLINE

LOAD (+)

GND

LINE (+)

DC 12 V/24 V

IN+

SF *

group fault signal

* optionally available:

- status output SF (group fault)

1…10 mA

max. 2 A

AS

SF

control input

yellow

red

This is a metric design and millimeter dimensions take precedence ( mm )

inch

Type No.

SLIMLINE design

2 - C3

without enclosure, temperature range 40 … 85 °C

(70 °C at 25 A); LED indication: yellow AS (control

signal), red SF (group fault signal)

Status output minus switching

A

without

C

with group fault output (SF)

switch-off delay at overload; DC 12/24 V

Current ratings

1 A

2 A

3 A

5 A

7.5 A

10 A

15 A

20 A

25 A