Mounting and connecting the device
3.2 Mounting the device
SIMATIC IPC677D
32 Operating Instructions, 09/2014, A5E32995420-AC
● The device with DC power supply does not fulfill the requirements according to
EN 60950-1 in the power supply unit area. The device must therefore be installed in such
a way that it is part of an operating area with restricted access (for example, a lockable
control cabinet, control panel or server room).
If these conditions are not met when the system is mounted, the approvals according to
UL 508 and EN 60950-1 are rendered void.
● Provide adequate volume in the control cabinet for air circulation and heat transport.
Keep at least 10 cm distance between the device and control cabinet.
IP65 degree of protection
The installer of the plant is responsible for proper installation of the device.
The degree of protection cannot be guaranteed if the device is not correctly installed.
Moisture or water can penetrate and cause electric shock or plant damage.
The IP65 degree of protection is ensured for the front of the device only if you observe the
following:
• Fixing with mounting brackets or mounting clips
• Make sure that the size of the mounting cut-out is correct; see section Preparing the
mounting cutout (Page 29).
Technical specifications (Page 121)
Dimension drawings (Page 115)
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