Integration In A Network Or Connection To A Modem - Dentsply Sirona CEREC AC Connect Operating Instructions Manual

4 Safety

4.5 Integration in a network or connection to a modem

20
Integration in a network or connection to a
4.5
modem
NOTE
Observe the following installation regulations
The following installation regulations apply to integration of the
acquisition unit in a network or connection of the acquisition unit to a
modem:
Network
The acquisition unit may only be operated in a network if it is connected
to a HUB/switch. The HUB/switch must:
● be located in the room where the acquisition unit is operated,
permanently installed.
● be grounded via an additional ground wire.
Cross-section of the protective
ground wire
Modem
At least one of the following specifications must be fulfilled in order to
operate the acquisition unit on a modem:
● If a modem is connected, the acquisition unit may only be operated
outside of the patient area (radius of 1.5 m surrounding the patient).
● An RS232 isolator compliant with EN 60 601-1-1 with a dielectric
strength of at least 1.5 kV must be installed at the modem end in the
RS232 connecting cable between the acquisition unit and the
modem.
Dentsply Sirona
Operating Instructions CEREC AC Connect
laid protected
laid unprotected
64 32 087 D3492
D3492.201.07.24.02 07.2018
2
2.5 mm
2
4 mm