Emc Instructions - Lenord, Bauer MiniCODER GEL 2449 Betriebsanleitung

Lenord + Bauer
3.5.4

EMC instructions

To improve the electromagnetic environment, please observe the following installa-
tion instructions:
 Only use connectors with a metal housing or a housing made of metallised
plastic, as well as screened cables.
 Connect the screen, if foreseen in the screening concept, to the connector hous-
ing.
 Connect the screens using large surface area connections.
 Keep all unscreened cables as short as possible.
 Design the earth connections with a large cross-section (e.g. using a low induc-
tance earth strap or flat conductor) and keep them short.
 If there are potential differences between machine earth connections and elec-
tronic earth connections, ensure no equalising currents can flow over the cable
screen.
For this purpose, e.g. lay an equipotential bonding cable with a large cross-sec-
tion or use cable with separate double screening.
In case of cables with separate double screening, only connect the screens
at one end.
1
MiniCODER with flying lead or connector
GEL 2449
Measuring system
2
5
3
1 Machine
2 MiniCODER
3 Evaluation electronics
4 Control cables
5 Equipotential
bonding cable (only in
case of extreme interfer-
ence)
4
3 Prevention of damage
45