22. . Installation
Installation
726 Titroprocessor, Short Introduction
77
2 Installation
2.1 Connections
Some recommendations for the connection with Sample Changers and ad-
ditional dosing devices:
Sample Changers and additional Dosimats are connected via the External
Bus Interface.
Before plugging in an external device or changing an EBus address, switch
off the instrument.
2.1.1 External Bus
The External Bus enables external devices to be controlled by a master in-
strument. Sample changers and dosing devices such as the 685 Dosimat or
the 700 Dosino can communicate bi-directionally with the master instru-
ment.
External devices must be connected by EBus cables. The cables are to be
chained like this:
Bus Master
extern. Device
extern. Device
External Bus
Each external device is identified by an EBus address. The different devices
are identified automatically. For each device, the EBus address must be set
(1…9,A…F;
0 stands for the bus master device
).
Address selector
Use a screw driver to set the appropriate EBus
address. You find the EBus address selector on
the rear panel of each device.
Device
EBus
address
Peripherals
Sample Changer 1
1
1…2 Lifts, 0…4 Pumps,
1…4 Stirrers
Sample Changer 2
2
1…2 Lifts, 0…4 Pumps,
1…4 Stirrers
Dosimat Interface 1
1
1…4 Dosimats (B1…B4)
Dosimat Interface 2
2
1…4 Dosimats (C1…C4)
