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9.2.6. Appendix/ Earthing instruction
The earthing instruction for ARCON 2.0: the following mentioned I/O units should be earthed
to switchgear earth as below:
Version 1
REMARK: If the earthing potential varies in the switchgear installation, the earthing should be
done from master (ARC-EM/2.0), in parallel with the communication cable (ARC-CC). In this
case the dinrail connection between slaves and switchgear should be isolated!
Version 2
*) If the switchgear earthing is solid !
ARC-EM/2.0
ARC-EP10/2.0
ARC-EP10/2.0
ARC-EP10/2.0
ARCON
®
ARCON
®
ARCON
®
ARCON
®
REM!
The earthing should be done from master (ARC-EM/2.0),
in parallel with the communication cable (ARC-CC).
In this case the dinrail connection between slaves and
switchgear should be isolated!
ARC-EP10/2.0
ARCON
®
This end to be connected to the switchgear earth.*)
Max length 0,5 m
Multicore yellow-green 2,5 mm² earthing cable.
Use a 2,5 mm²
multicore cable.
Attach it via
a AMP connector
to the top right
corner of the I/0.
Washer with teeth to
perforate the painted surface.
Содержание ARCON 2.0 Series
Страница 51: ...51 7 6 Block diagram 7 6 1 ARC EM 2 0 Figure Connections of ARC EM 2 0...
Страница 54: ...54 7 6 4 ARC EL3 2 0 7 6 5 ARC EC1 2 0...
Страница 64: ...64 9 Construction 9 1 Dimensional drawings 9 1 1 ARC EM 2 0 panel and semi flush mounting...
Страница 65: ...65 9 1 2 ARC EP10 2 2 0 din rail mounting...
Страница 66: ...9 1 3 ARC EP10 2 0 din rail mounting 66...
Страница 67: ...67 9 1 4 ARC EL3 2 0 din rail mounting...
Страница 68: ...68 9 1 5 ARC EC1 2 0 din rail mounting...
Страница 69: ...69 9 1 6 Fiber sensor mounting r min 50 mm...
Страница 70: ...70 9 1 7 Point sensor mounting...
Страница 82: ...82 10 Application examples 10 1 Applications 10 1 1 With a main busbar system...
Страница 83: ...83 10 1 2 With two main busbar systems...
Страница 84: ...84 10 1 3 With two main busbar systems and additional zone selection 4 zones...
Страница 85: ...85...