Bosch UHI Series, Руководство по эксплуатации

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The terminal block accepts wire ranging from 0.5 mm² to 2.5 mm² (20 AWG to 14 AWG). When
using larger wire sizes, splice to a smaller size wire at the terminal block end. The splice may
need to be enclosed in a junction box if it does not pass through the fittings.
4
Connect the safety (earth) ground:
A terminal lug is provided for connecting the external safety (earth) ground to the grounding
post on the PCB bracket assembly.
!
Caution!
For compliance with safety regulations, the external ground wire must always be connected
to the main ground post.
– To attach the external safety ground wire, remove the nut, the washers, and the external
ground wire lug from the ground post.
– Strip and crimp the external ground wire into the lug.
– Reattach the ground connections in the order shown in the figure below.
Figure 5.2: Safety grounding
1 Nut
2 Lock washer
3 Flat washer
4 External ground lug
5 External ground post
Notice!
Install the external ground in accordance with the NEC/CEC requirements.
UHI/UHO Series Camera Housing Connection - Most Models | en 21
Bosch Security Systems, Inc. Operation Manual 2014.05 | 4.0 | F.01U.167.418