2.3.5.7. ELECTRICAL CONNECTIONS
• Connect the electrode to the BNC connector (A).
• Connect the temperature sensor to the RCA connector (C).
• Connect the stirrer to the MINI-DIN connector (D).
• Connect the power adapter cable to the power input connector (F).
Nr Function Type of Connector
A
Connection for pH, ORP, ISE half-cell and
ISE combination electrodes
BNC Socket
B Reference electrode
4 mm Banana Socket
C Temperature sensor RCA Socket
D Stirrer 6-pin Connector
E USB interface USB Standard B
F Power input connector (24VDC) DC Power Jack Connector
G External PC keyboard 6-pin Mini DIN (Standard PS2)
H Printer DB-25 Socket
I Extension interface 5-pin Connector
J RS232 interface (Balance Interface) DB-9 Socket
K Power switch