Installation
2
0
1
7
-0
8
33
■
A film shield is used.
The following points relating to shielding must also be noted:
■
Use metal cable clips that cover large areas of the shield.
■
After installing the cable shield in the control cabinet, place it directly on the equipotential
bonding rail.
■
Direct the protective grounding connections to a common point in a star configuration.
■
The cross-section of the cables used for grounding should be as large as possible.
Additional Ground Connection
5.4
PROFIBUS Connection
The reader is connected to PROFIBUS via a 5-pin M12 x 1
Bus in
connector and a 5-pin M12
x 1
Bus out
device socket, located on the side of the housing.
Figure 5.25
Figure 5.26
For details of suitable PROFIBUS cables, see chapter 4.3.
Model number
Description
PCV-SC12
Clip for mounting an additional ground
connection.
PCV-SC12A
Caution!
Damage to the device
Connecting an alternating current or excessive supply voltage can damage the device or cause
the device to malfunction.
Electrical connections with reversed polarity can damage the device or cause the device to
malfunction.
Connect the device to direct current (DC). Ensure that the supply voltage rating is within the
specified device range. Ensure that the connecting wires on the female cordset are connected
correctly.
Connector Assignment
1
2
3
4
5
1
2
3
4
5
5 V ISO
BUS-A
BUS-GND ISO
BUS-B
SHIELD
B
u
s
o
u
t
n.c.
BUS-A
n.c.
BUS-B
SHIELD
B
u
s
in
1
5
3
2
4
Bus out
1
5
3
4
2
Bus in