Burkert 8605 KK Instructions De Service page 23

7.2.2 din rail version
The electrical connection of the Controller Type 8605 in DIN rail version is
made via terminal strips.
Terminal strip
• 2-pin for valve
• -pin for RS22 and. RS485 interface
• 4-pin for voltage supply and standard signal
1
2

4
Illustration 7-4: Terminal strip connection
Legend Illustration 7-4
1 12 ... 24 V DC
2 GND
3 Standard signal (-)
4 Standard signal (+)
5 valve
6 valve
7 RS485-B/TxD
8 RS485-A/RxD
9 GND
cable cross-section
max. 1.5 mm
2
max. 0.5 mm
2
max. 1.5 mm
2
5
6
7
8
9
8605 - 2