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4 Installation
917 Coulometer
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Proceed as follows:
1
Switch off the Coulometer.
2
Connect the dosing device connection cable to an MSB connector on
the rear side of the Coulometer.
3
Switch on the Coulometer.
4.5.2 Connecting an additional stirrer or titration stand
Proceed as follows:
1
Switch off the Coulometer.
2
Connect the connection cable of the magnetic stirrer or of the titra-
tion stand to MSB 2 on the rear of the Coulometer.
3
Switch on the Coulometer.
4.5.3 Connecting a Remote Box
Instruments that are controlled via remote lines and/or that send control
signals via remote lines can be connected via the 6.2148.010 Remote Box.
In addition to Metrohm, other instrument manufacturers also use similar
connectors that make it possible to connect different instruments
together. These interfaces are also frequently given the designations "TTL
Logic", "I/O Control" or "Relay Control" and generally have a signal level
of 5 volts.
Control signals are understood to be electrical line statuses or brief
(> 200 ms) electrical pulses which display the operational state of an
instrument or which trigger or report an event. Sequences on a variety of
instruments can thus be coordinated in a single complex automation sys-
tem. No exchange of data is possible, however.
Proceed as follows:
1
Switch off the Coulometer.
2
Connect the Remote Box connection cable to an MSB connector on
the rear side of the Coulometer.
3
Switch on the Coulometer.
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