VEGA KLD2-PL(2)-1.PA PROFIBUS-PA Power Link Module User Manual

Profibus-pa power link module kld2-pl(2)-1.pa

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PROFIBUS-PA Power Link Module

KLD2-PL(2)-1.PA

1

1

Subject to reasonable modifications due to technical advances.

Copyright Pepperl+Fuchs, Printed in Germany

Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-22 22 · USA (3 30) 4 25 35 55 · Singapore 779 90 91 · Internet http://www.pepperl-fuchs.com

To Bridge Station KLD2-GT(2)-DP(R).xPA

Power Power Rail

Master channels 1 ... 4

Supply

IEC 61158-2

PROFIBUS-PA Segment

Bus

Termination

U

U

Shield/FE

green

red

Shield/PA

FE

+

-

- PROFIBUS-PA output per

EN 50 170/2 and IEC 61158-2;
31.25 kbit/s

- Installation in Zone 2

(KLD2-PL2-1.PA only)

- Up to 32 PROFIBUS PA I/Os can be

connected to the segment

- Supply voltage supplied by Power

Rail

- Nominal supply voltage 24 V DC

- Removable terminals and power rail

The Power Link Module forms a segment
coupler with the KLD2-GT(2)-DP(R).xPA
bridge station and can only operate with
this component. The KLD2-PL-1.PA is in-
stalled within a safe area and the KLD2-
PL2-1-PA can be mounted within Zone 2.
The Power Link Module therefore provides
an instrinsically safe interface per
IEC 61158-2. The Power Link supplies
PROFIBUS-PA I/Os powered by the bus.

The data transmission between Power Link
Module and bridge station KLD2-GT(2)-
DP(R).xPA Master 1 results by Power Rail.
Is the Power Link Module connected to
Master 2,3 or 4 of the bridge station a wire
Link for the data transmission has to be
made between Power Link Module termi-
nals and bridge station terminals.

The communication is seamless. The Po-
wer Link Module does not have to be
programmed.

The PROFIBUS-PA segment has a baud
rate of 31.25 kbit/s in accordance with
IEC 61158-2.

Note:

No external voltage have to be supplied to
the Profibus PA segment terminals. This
could lead to the destruction of the device.

Information on Installation of PROFIBUS
PA can be taken from PNO PROFIBUS
User Organisation Guideline.

P000357E

01/01 02

1

13

2

14

3

15

-

+

Physical

Conversion

+

-

30

28

29

46

47

48

1

2

3

4

5

6

7

8

9

10 11

12

13 14

15

16

17 18

19 20

21

22 23

24

Frontansicht

LED green: Power

LED red:

Hardware Error

Flashing: Communications

Error, no activity
on PROFIBUS-PA
Segment Line

25 26

27

28

29 30

31

32 33

34 35

36

37 38

39

40

41 42

43

44 45

46 47

48

removeable terminals green

removeable terminals green

COM/
ERR

PWR

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