Hardware Manual

(John Hannent) #1

Saia-Burgess Controls AG


Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22


Communication interfaces

4


Profibus DP Slave

4.8.2 Profibus DP Slave, module PCD7.F77x


PCD1.M120 / M130 and PCD2.M120 / M150
The bus should be connected directly to the module PCD7.F770 or PCD7.F772.

5


3
2
1
0

4


DP+5V
DP GND
RxD/TxD-P

PGND
RTS

RxD/TxD-N

PCD7.F77x


PCD7.F770 with PCD2.M170
The bus should be connected to the D-Sub connector. The pin configuration is as per
the Profibus standard. Alternatively the Profibus can be attached to the screw termi-
nal block.

Profibus DP Master
PCD2.M170

PCD7.F77x PCD7.F77x

B1 B2

B1 B2
#9 #8 #0

PGU

39
38
37
36
35
34
33
32
31
30

39
38
37
36

34
33

40
41
42
43
44
45
46
47
48
49

43
44

46
47
48
49

Port #9

Port #8

Socket B1 Port #9 B2 Port #8

Kind of con-
nection

D-Sub Screw terminal block D-Sub Screw terminal block

9 pole 10 pole 9 pole 10 pole
Signal Pin number Terminal number Pin number Terminal number
RTS / CNTR-P 4 33 4 43
PGND 1 35 1 45
RxD / TxD-N 8 36 8 46
RxD / TxD-P 3 37 3 47
DP GND 5 38 5 48
DP +5 V 6 39 6 49
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