Burkert Type 1115 User Manual
Page 6
6
3.3
Connector pin assignment
D sub-connector 9 terminal/female
5
9
6
1
RS 232
RS 485 / Profibus
2
TxD
3
reception/transmission data
positive
3
RxD
8
reception/transmission data
negative
5
GND
5
GND
3.4
Installation
The maximum bus baud rate is 500 KBaud.
The following performance lengths can be achieved:
1200 m 9.6 / 19.2 / 93.75 KBaud
600 m
187.5 KBaud
200 m
500 KBaud
twisted double-wiring, shielded
Notice:
standard wiring diameter 0.22 mm
2
for additional information refer to the
doubled wiring length at 0.5 mm
2
Profibus standard DIN 19245
To operate, remove equipment from the mains supply. Remove plastic inset from back of
equipment and insert interface card.
After reconnecting to mains supply, the following settings are necessary in serial menu
supplements:
1. address
(for Profibus, the baud rate adjusts automatically)
2. additionally for RS 232/485:
parity / odd / even / none
baud rate 4800 / 9600