Hanna-instruments HI 903 Manual do Utilizador descarregar pdf (Página 37)

2-13

SETUP

Extension

USB

Stirrer

Probe

24VDC

OFF

2.3.4.4 Electrical Connections

•

Connect the KF electrode to the BNC connector (C).

• Connect the power adapter cable to the power input connector (B).

Figure 8

Function Type of Connector

A Power switch

B Power input (24 Vdc) DC Power jack connector

C KF probe BNC socket

D External magnetic stirrer 4-pin mini-DIN

E Connector for expansion device 8-pin DIN socket

F External PC keyboard 6-pin mini-DIN (Standard PS/2)

G Analytical balance interface (RS232) Standard DE-9 socket

H PC interface (USB) USB Standard Type B

I External display Standard VGA display 15-pin socket

J Parallel Printer Standard DB-25 socket

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Hanna-instruments HI 903 Manual do Utilizador Página 37