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

1651

4

5

Connection diagram

Pin selection CUBIC version (7 pin = “DELUXE”)

Pin selection CUBIC version (4 pin = “BASIC”)

yellow

red

LOAD (+)

GND

LINE (+)

DC 12 V/24 V

IN+

AS*

SF*

AS *

SF *

U(I) *

=

max. 6,5 V

control input

group fault signal

control signall

analogue output 0 … 5 V

1…10 mA

max. 5 mA

max. 2 A

max. 2 A

* Optionally available:

- LED indication AS / SF

- status outputs AS / SF

- analogue output U(I)

E-1048-8C CUBIC version

AS

1

control signal (^

= LED yellow)

LINE +2

SF

3

group fault signal (^

= LED red)

IN+

4

control input

U(I)

5

0…5 V analogue output

GND

6

LOAD

8

load output

5

8

4

6

21

3

(30)

(30)

(86)

(86)

(31)

(31)

(88a)

(88a)

( ) = automotive terminal labeling

^

E-1048-8C CUBIC version

1

LINE +2

plus US (DC 12 V/24 V)

3

IN+

5

GND

6

minus US

LOAD

8

load output

8

4

6

2

control input

(30)

(30)

(86)

(86)

(31)

(31)

(88a)

(88a)

4

( ) = automotive terminal labeling

^

All dimensions without tolerances are for reference only. In the interest of improved design,

performance and cost effectiveness the right to make changes in these specifications without

notice is reserved. Product markings may not be exactly as the ordering codes. Errors and

omissions excepted.

Trip curve 2: 15 A, 20 A and 25 A (standard 200 ms)

Trip curve 1:

1 A, 2 A, 3 A, 5 A, 71/2 A and 10 A (standard 200 ms)

1

2

1000

100

10

1

0.1

I (A)

0

1000

12

100

10

1

0.1

0

(typ. 60 A)

typ. 1.3 x I

N

I (A)

typ. 1.3 x I

N

(typ. 250 A)

max. overload

... times rated current I

N

max. overload

... times rated current I

N