Mounting and connecting the device
3.3 Connecting the device
SIMATIC IPC677D
Operating Instructions, 09/2014, A5E32995420-AC
37
3.2.5
Position of the mounting clips for IP66
Positions of the mounting clips
To achieve IP66 degree of protection instead of IP65 for a device with capacitive multi-touch
screen, fasten 4 additional mounting clips (available as accessories) at the positions marked
by the red boxes. The 15" display meets IP66 even without additional mounting clips.
Device
Position
Touch screen device
with:
•
19" display
•
22" display
3.3
Connecting the device
3.3.1
Wiring information
WARNING
Risk of fire and electric shock
The on/off switch does not isolate the device from the power supply. Risk of electric shock if
the device is opened incorrectly or defective. There is also a risk of fire if the device or
connecting lines are damaged.
You should therefore protect the device as follows:
•
Always pull out the power plug when you are not using the device or if the device is
defective. The power plug must be freely accessible.
•
Properly connect the device to a protective conductor.
•
Use a central isolating switch in the case of cabinet installation.