Hach-Lange BUHLER 1027 2000 - Manual (Page 13)

Installation
Page 13 Manual BÜHLER 2000
Connections Bühler 2000
1.
Input signals connector
2.
Battery connector 12V/10 Ah
3.
MINI-USB interface
4. ON / OFF switch
Connector assignment – input
signals (plug)
Pin assignment:
1 = Flow analogue +
2 = Flow analogue -
3 = COM
4 = Flow digital (pulse)
5 = Event
6 = Volt-free
Connector assignment – battery
connection (device)
Pin assignment:
1 = +
2 = -
3 = Volt-free
4 = Volt-free