Omron G5 Series User Manual page 248

4 System Design
Circuit Diagram
SUP-EK5-ER-6
R Cx
3SUP-HU30-ER-6
IN
R
Noise Filter for Brake Power Supply
• Use the following noise filter for the brake power supply.
Model
SUP-EK5-ER-6
Note Noise can also be reduced by using a ZCAT3035-1330 radio noise filter (TDK) with 1.5 turns.
Control Panel Structure
Openings in the control panel, such as holes for cables, panel mounting holes, and gaps around the
door, may allow electromagnetic waves into the panel. To prevent this, observe the recommendations
described below when designing or selecting a control panel.
Case Structure
• Use a metal control panel with welded joints at the top, bottom, and sides so that the surfaces are
electrically conductive.
• If assembly is required, strip the paint off the joint areas (or mask them during painting), to make
them electrically conductive.
• The panel may warp and gaps may appear when screws are tightened. Be sure that no gaps
appear when tightening screws.
• Do not leave any conductive part unconnected.
• Ground all units within the case to the case itself.
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L L
Cy
Cx
Cy
L1
Cx1 Cx1
Cy1
Rated Rated
current voltage
5 A 250 V
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
3SUP-HQ10-ER-6
IN
R
3SUP-HL50-ER-6B
LINE
OUT
Leakage current
1.0 mA
(at 250 Vrms 60 Hz)
OUT
L1
Cx1 Cx1
Cy1
LOAD
Manufacturer
Okaya Electric
Industries Co., Ltd.