Pepperl+Fuchs IC-KP2-1HB6-2V15B Manual page 18

IC-KP2-1HB6-2V15B
Installation
If you would like to connect several IDENTControl Compact units to the
PROFIBUS DP, install more Y cables to connect the units to the PROFIBUS DP.
You must connect the last node in the bus to the cable leading from the next to last
device using an ICZ-2T/TR-0,2M-PUR cable with integrated terminator. See
chapter 5.4.7 for a connection diagram.
The shield is connected to the IDENTControl Compact via the knurled nut on the
connector.
1
Pin
1
2
3
4
5
5.4.5 Cables
The bus line is specified in EN 50170 as line type A. It can be used in accordance
with the following table. The line parameters and lengths for line type B are also
specified in the two following tables. When planning a new plant, only line type A
should be used because of the higher total line length.
The line parameters are as follows:
Parameter
Cable construction
Distributed capacitance [pF/m]
Ripple resistance []
Loop resistance [/km]
Wire cross-section [mm]
Line cross-section [mm
*No longer use line type B if possible.
Note!
Use only screened, twisted-pair cables. The best possible EMC interference
immunity can only be achieved by using screened cables.
18
2 2
5
5
3
3
4 4
Socket assignment
VP
RxD/TxD-N
DGND
RxD/TxD-P
NC
2
]
1
Line type A
two-wire, twisted, screened
< 30
135 ... 165
110
> 0,64
> 0.34
Connector assignment
NC
RxD/TxD-N
NC
RxD/TxD-P
NC
Line type B*
< 60
100 ... 130
---
> 0,53
> 0.22