User's Manual

65
65
english
BIS L-6022
Interface Information / Wiring Diagrams
Ensure that the device is turned off.
To insert BIS L-6022 processor into the serial PROFIBUS-DP, there are the terminal X2 for the
PROFIBUS input and the terminal X3 for the PROFIBUS output.
...
1
2
3
4
1
2
3
4
A
B
VP
DGND
A
B
VP
DGND
A
B
A
B
Wiring
To insert BIS L-6022 processor into the serial PROFIBUS and to connect the supply voltage
and the digital input, the cables have to be connected to the terminals of the processor. The
read/write heads have to be connected to the terminals Head 1 and Head 2.
Bus station BIS L-6022
Bus station Bus station
5-pin female
X3, output
5-pin male
X2, input
Output Input
Connect shield
to connector
housing
Connect shield
to connector
housing
green
red red
green
PROFIBUS-DP
L60_2-019_828132_1007-e.p65
66
english66
BIS L-6022
Interface Information / Wiring Diagrams
The last bus module must terminate the bus with a resistor. In the case of the BIS L-6022, this
can be realized in two different ways:
1. In the device by closing the switch S2
(factory standard is open)
Note: Output terminal must be closed
off with a screw cover in order to
maintain the enclosure rating.
2. Outside the device in a connector to socket X3. In this case the signal VP (pin 1) and
DGND (pin 3) should be brought out in order to connect the external resistor to the poten-
tial.
Note: In this case S2 has to be open!
S2 Terminating resistor
closed active
open passive
PROFIBUS-DP
Terminating resistor