Rs485 connection to pc – Burkert Type 8605 User Manual
Page 8

8
Serial Communication
rS485
3.2.
connection to pc
rS485 -
3.2.1.
module for cable plug
(item number: 667841)
45
5
9
1
3
4
2
31,8
RS485 - Module for cable plug (667841)
Fig. 3:
Pin assignment
type 8605 - rS485
RS485 Rxd / Txd-N
A cable
(Pin 3 M8 plug)
RS485 Rxd / Txd-P
B cable
(Pin 1 M8 plug)
RS485 GNd
(Pin 2 and 4 M8 plug)
Pin assignment - RS485
Table 3:
Operation with terminating resistors (last subscriber):
The terminating resistors can be connected/disconnected with the dIP switches on the communication module.
dIP switches
RS485 - Position of the DIP switches
Fig. 4:
english
Typ 8605
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