User's Manual

How to install the product SYS-04240-23 User Manual 1-3
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11.2 How to connect all the required peripheral devices
Use only interconnecting and power cables that fulfil all the required standards.
Verify that the system or the external apparatus are switched OFF before connecting / disconnecting
the cables.
Isolate or, if possible, remove all unused cables.
To maintain the IP protection grade, properly seal the connectors. Only use cables that guarantee an
adequate cable-to-connector seal. Cover any unused connector with appropriate plugs. Cover a
connector improperly may result in damage to the system or other components due to seal leakage.
Only connect devices that conform to the requirements of SELV circuits (Security Extra Low Voltage).
11.2.1 Notes about the USB connection
USB is a high-speed bus and is not ideally suited for harsh environments. Eurotech cannot ensure that
a mass storage device or any other device that must be continuously connected and operating will
work properly under severe disturbances.
Use the USB port provided behind the Service panel only for maintenance.