Figure 3 Rear 867 Ph Module - Metrohm 867 pH Module Manual

1 Electrode connector (Ind.)
For connecting pH, metal or ion-selective
electrodes with integrated or separate refer-
ence electrode. Socket F.
3 Temperature sensor connector (Temp.)
For connecting temperature sensors (Pt1000
or NTC). Two B sockets, 2 mm.
5 Electrode connector (iConnect)
For connecting electrodes with integrated
data chip (iTrodes).
7 USB connector (USB 1 and USB 2)
USB ports (type A) for connecting printer,
keyboard, barcode reader, USB Sample Pro-
cessor, etc.
9 Power socket
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8
Figure 3 Rear 867 pH Module
2 Electrode connector (Ref.)
For connecting reference electrodes, e.g.
Ag/AgCl reference electrode. Socket B,
4 mm.
4 Electrode connector (Pol.)
For connecting polarizable electrodes, e.g.
double Pt wire electrodes. Socket F.
6 Connector (Controller)
For connecting a Touch Control or a PC with
installed PC software. Mini DIN, 9-pin.
8 Type plate
Contains specifications concerning supply
voltage, instrument type and serial number.
10 MSB connector (MSB 1 to MSB 4)
Metrohm Serial Bus. For connecting external
dosing devices, stirrers or Remote Boxes.
Mini DIN, 9-pin.
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867 pH Module