JX2-IO16
1.3 Instructions on EMI
Jetter AG
15
1.3
Instructions on EMI
The noise immunity of a system corresponds to the weakest component of the
system. For this reason, correct wiring and shielding of cables is of paramount
importantance.
Important!
Measures for increasing immunity to interference:
The JX2-IO16 module has to be attached to a DIN rail acc. to EN 50022-
35 x 7.5.
Follow the instructions given in Application Note 016 "EMC-Compatible
Installation of the Electric Cabinet" published by Jetter AG.
The following instructions are excerpts from Application Note 016:
On principle,
physical separation
should be maintained between signal
and power lines. We recommend spacings greater than 20 cm. Cables and
lines should cross each other at an angle of 90°.
Shield cables
at both ends
.
Unshielded wire ends of shielded cables should be as short as possible.
The entire shield
must
, in its entire perimeter, be drawn behind the
isolation, and then be clamped under an earthed strain relief
with the
greatest possible surface area
.
When male connectors are used:
The shield (impedance shielding)
must
, in its entire perimeter, be drawn
behind the shielding clamp of the metallised connector housing,
respectively of the EMC gland bushing, its greatest possible surface area
being clamped under a strain relief (refer to Fig. 1).
Содержание JX2-IO16
Страница 10: ...Table of Contents JetWeb 10 Jetter AG...
Страница 18: ...1 Safety Instructions JetWeb 18 Jetter AG...
Страница 22: ...2 Introduction JetWeb 22 Jetter AG...
Страница 23: ...JX2 IO16 Jetter AG 23 3 Mounting Dimensions Fig 3 Front View JX2 IO16 Fig 4 Side View JX2 IO16...
Страница 24: ...3 Mounting Dimensions JetWeb 24 Jetter AG Fig 5 Top View JX2 IO16...
Страница 56: ...6 Installation Guide JetWeb 56 Jetter AG...
Страница 68: ...9 Fast inputs Software filter JetWeb 68 Jetter AG...
Страница 82: ...10 Pulse stretching JetWeb 82 Jetter AG...
Страница 105: ...JX2 IO16 Appendix Jetter AG 105 Appendices...
Страница 106: ...Appendices JetWeb 106 Jetter AG...
Страница 123: ...JX2 IO16 Appendix Jetter AG 123...