B&R Automation Panel 9 D Series User Manual page 40

Technical data
4.1.4.2.3 Grounding
Caution!
The functional ground (power supply pin 2 and ground connec-
tion) must be connected to the central grounding point (e.g. con-
trol cabinet or system) via the shortest possible path with the low-
est possible resistance and with the largest possible wire cross
section. This type of grounding is mandatory for proper function-
ality.
For example, a copper strip must be attached to the ground connection at a central grounding point of the control
cabinet or system in which the device is installed. The wire cross section should be as large as possible (at least
2.5 mm²).
4.1.4.2.4 SDL3 In interfaces
Information:
For additional information, see section
The SDL3 In interface is a female RJ45 connector and operated with SDL3 transmission technology.
The following shows an overview of the video signals possible on the panel input. For
details, see the technical data for the link module or panel used.
Variant
Link module
5DLSD3.1003-00
Information:
Cable lengths and resolutions for SDL3 transfer:
The maximum cable length for SDL3 transfers is 100 m with a B&R SDL3/SDL4 cable (regardless of
the panel resolution).
LED Color Status
Link Yellow On
Off
Status Yellow On
Off
Blinking
Information:
Hot plugging display devices on the SDL3 In interface for service purposes is supported by the hard-
ware and graphics drivers of approved operating systems. The female RJ45 connector is specified for
500 mating cycles.
Information:
If a display device with touch screen is connected to the SDL3 In interface and then disconnected again
during operation (hot plugging), it may be necessary to recalibrate the touch screen.
40
"SDL3 operation" on page
Description
RJ45 connector, female
Video signals
SDL3
-
Explanation
Indicates an active SDL3 connection.
No active SDL3 connection.
The SDL3 connection is established and OK.
No active SDL3 connection.
Indicates the SDL3 connection is OK, but a
firmware image is corrupt.
20.
SDL3 IN LEDs
Automation Panel 9xD - Hygienic design User's manual V 1.80
Figure