Balluff Network Interface Profibus, BNI PBS-504-00x-K008
www.balluff.com
9
3
Getting started
3.3.2 Profibus
interface
The bus connection is made using the SUBD 9-Pin female connector.
The address is set on the address switch.
Profibus (SUB-D 9 Pin female)
PIN
Function
1
Protection ground
2
Not connected
3
A line
4
Not connected
5
GND Data
6
5V power for bus terminator
7
Not connected
8
B line
9
Not connected
Connecting the
Profibus
-
Continuation of the Profibus by SUB-D9 Pin connectors.
Note!
Each Profibus segment end must be installed with a termination resistor. Unused
sockets must be fitted with over caps to ensure IP54 protecting rating.
Addressing
The Profibus address is et directly on the BNI PBS-
504… using two
BCD switches
Permissible address range: 0 … 99.
Each Profibus node must have a unique address assigned to it.
Any change to the address does not become effective until power
is reset on the modules.
x10
x1
