Installation
2
0
2
1
-0
9
17
Figure 5.5
Mounting of the reflector
5.6
Device Connection
SSI
5.7
Grounding/Shielding
The grounding can be mounted using the thread on the bottom of the device. The mounting
threads are at the same potential as the thread on the bottom of the housing.
Accessories for connecting the grounding are included in the scope of delivery.
•
6.3 mm cable lug
•
Cable eye for connecting loose cable (can be used as an alternative to a cable lug)
•
M4 mounting screw with hexagon socket, 10 mm thread length
•
Lock washer
The device has mounting holes on the side and an M4 hole on the underside. The functional
ground can be connected to the M4 hole.
These holes are connected to an internal metal frame and the "0 V" connection pin via overvolt-
age protection elements.
If interfaces are used that require shielding (e.g., SSI), place the shield on both sides and con-
nect the functional ground to the PE. The shielding of the interface connection has an internal
electrical connection to the metal frame and therefore to the functional ground.
Reflector
Reflector arrangement
2° ± 0.5°
R1000
Note
Terminator
If there is no terminator connected on the interface card, you must connect a 100
terminator
(0.25 W) between Data+ and Data- on the control computer. A double-sided screen mounting
is recommended.
Note
The overvoltage protection elements limit the maximum voltage between "0 V" and functional
ground to 50 V. A 500 V insulation test cannot therefore be performed.
