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Remote bus cable
and interfaces for
PROFIBUS-DP
To insert BIS C-6002 processor into the serial PROFIBUS, terminals 1and 2 and 5 and 6 for
the PROFIBUS-DP interface are located on the terminal block ("incoming" and "outgoing").
In case the processor is the last bus module in the chain, then only the incoming cable is con-
nected. You can either use the connections 1 and 2 or 5 and 6.
The last bus module must terminate the bus with a resistor. In the case of the BIS C-6002, this
can be realized in two different ways:
1. In the device
by closing the switch S2
(factory standard is open)
2. Outside the device in a plug. In this case the signals VP (terminal 4) and DGND (terminal 3)
should be brought out in order to connect the external resistor to the potential.
Note: In this case S2 has to be open!
Terminal
block
Bus station
S2 Terminating resistor
closed active
open passive
Bus station
Bus station BIS C-6002
BIS C-6002-...-KL2
Interface Information / Wiring Diagrams
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C60_2-019_818217_0806-e.p65
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Wiring diagram for
BIS C-6002
processor with
integrated read/write
head
Terminal location and
designation
Terminal
block
Protection
ground PE
Terminal block connections
The ground connector should be connected to earth directly
or through a RC combination depending on the system (po-
tential counterpoise).
When connecting the bus leads, make sure that the shield has
proper connection to the PG housing. Please note the assem-
bling instructions on
60.
BIS C-6002-...-KL2
Interface Information / Wiring Diagrams
7654321
DGND A B VP DGND A B
PROFIBUS-DP
13 12 11 10 9 8
+IN –IN +V
SO
–V
SO
01 02
INPUT OUTPUT
19 18 17 16 15 14
+VS –VS TxD RxD GND
POWER RS 232
PROFIBUS-DP
Supply voltage,
input/output
01 = CT Present 1
02 = CT Present 2
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