Hanna Instruments HI 5000 - Manual (Page 7)

7
Unplug the instrument from the power supply before
wiring or replacing the fuses.
26
27
28
20. Triple contact alarm in a Normally Closed (NC) or a Normally
Open (NO) position.
21. Powered dosage terminals (Relay) for pH correction
22. Powered dosage terminals (Relay) for EC correction
23. 110/115V or 220/240V power configuration
24. Incoming power terminals
25. Fuses
BOTTOM VIEW
26. Female BNC connector for a combination pH electrode
27. 4-mm Banana socket for the pH ground probe
28. Female DIN connector for Conductivity probe