Hach SC4500 Basis-Benutzerhandbuch Seite 7

The controller is available with optional expansion modules. Refer to the expanded user manual on
the manufacturer's website for additional information.
Figure 1 Product overview
1 Label for module installation
2 USB connection for external USB box (WiFi
or cellular connection)
3 Expansion module
4 Additional expansion module slots
5 Touchpad display
6 USB connection for data download and
firmware update
5
Dependent on controller configuration. The expansion modules are factory-installed based on
controller configuration.
5
7 USB cover
8 Electrical connections and fittings
9 Protective vent
10 Cover for module installation
11 High-voltage barrier
English 7