Hans Turck BL20-E-GW-CO, Инструкция по эксплуатации

Страница: 45 / 53

43
2020/09
8.3.5 Protection against high frequency interference signals
In order to comply with radiation limit values in accordance with EN 55 011/2 000, the supply lines
for supplying the gateway with power are to be fed through a ferrite ring (PS416-ZBX-405). This is
to be placed immediately next to the connection terminals. devices. From there on, it is not permit -
ted to make connections to further
8.3.6 Mounting rails
All mounting rails must be mounted onto the mounting plate with a low impedance, over a large
surface area, and must be correctly earthed. Use corrosion-resistant mounting rails
Mount the mounting rails over a large surface area and with a low impedance to the support system
using screws or rivets.
Remove the isolating layer from all painted, anodized or isolated metal components at the connec
-
tion point. Protect the connection point against corrosion (for example with grease; caution: use
only suitable grease).
Abb. 3: Mounting options
A
TS 35
B
Mounting rail
C
Mounting plate
A
TS 35
F 200 mm F 200 mm / 7.87 inch
A
B
C
D