Siemens SED2 Service Manual download pdf (Page 29)

Chapter 4 – Electrical Installation

Siemens Building Technologies, Inc. 21

L 1

L 2

L 3

B - F i l t e r

P E

2 0 0 - 2 4 0 V 3 A C

3 8 0 - 4 8 0 V 3 A C

5 0 0 - 6 0 0 V 3 A C

A O U T 1

D / A

2 0

2 1

2 2

A I N 1

M o t o r

P T C

B O P ( S t a n d a r d )

R S 4 8 5

2 9 3 0

V : 0 - 1 0 V

2 - 1 0 V

I : 0 - 2 0 m A

4 - 2 0 m A

1 3

1 2

A O U T 2

D / A

V : 0 - 1 0 V

2 - 1 0 V

I : 0 - 2 0 m A

4 - 2 0 m A

2 7

2 6

2 3

2 4

2 5

A I N 2

0 V

2 8

D I N 1

D I N 2

D I N 3

D I N 4

1 6

D I N 5

1 7

D I N 6

1 4

1 5

A O P ( O p t i o n a l )

L 3L 2L 1

D C / R +

A / D

+ 1 0 V D C

+ 0 V D C

D C / B +

L G -

N i 1 0 0 0

V : 0 - 1 0 V

2 - 1 0 V

I : 0 - 2 0 m A

4 - 2 0 m A

A / D

L G -

N i 1 0 0 0

1 1

1 0

V : 0 - 1 0 V

2 - 1 0 V

I : 0 - 2 0 m A

4 - 2 0 m A

0 V

C P U

o p t o i s o l a t e d

5 1 9 2 B 0 1 e n

R e l a y

O u t p u t 1

R e l a y

O u t p u t 2

I s o l a t e d 5 0 m A @ 1 8 . . 3 2 V D C

( o u t p u t )

I s o l a t e d 0 V ( o u t p u t )

Figure 18. SED2 Control Terminal Block Diagram.

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