Metrohm 846 Driver Toolbox - Manual (Page 6)

1.2 The 846 Dosing Interface
2 Dosing Interface USB Toolbox, Overview
1.2 The 846 Dosing Interface
The 846 Dosing Interface is part of the Metrohm Titrando system as a system
component and control instrument. The instruments are controlled via USB 1.1
connections.
The four MSB connectors (MSB=Metrohm Serial Bus) of the 846 Dosing Inter-
face enable the operation of Metrohm Dosinos (models 700 and 800) which al-
low complex liquid handling processes.
One or more 846 Dosing Interfaces can be controlled at the same time. Each
of them can operate up to four Metrohm 700/800 Dosinos.
1.2.1 System connections
USB
USB
MSB1...4
MSB1...4
USB
Fig. 1 System connections
Several 846 Dosing Interfaces can be connected via USB in a daisy chain. All
of these instruments can be controlled by a PC software via USB. The Metrohm
USB driver (metr_770.dll) controls the basic USB data transfer. The Dosing In-
terface USB Toolbox provides the low level functions for controlling the Dosino
drives.
6.2151.000
Controller cable
6.2151.000
Controller cable
700/800 Dosinos
700/800 Dosinos
846 Dosing Interface
846 Dosing Interface