background image

R7D-EA16

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-7802-I  Rev.5  P. 7 / 7

Noise

Filter

Motor
Drive Cable

Maintain distance between
cables and noise sources.

Grounding in pig tail form
is not effective.

• Points of cautions applicable when wiring the R7D Series

To external apparatus

Keep the cable as 
short as possible.

To external apparatus

Shielded

Cable

Earth
Clamp

Remove a part of the shielded

cable cover and ground it 

to the internal panel 

plate using an earth

clamp.

Keep the wires away from 
each other at both ends of 
the filter.

Summary of Contents for R7D-EA16

Page 1: ...rated in a panel system The user may have to review the CE requirements in regard to the whole system and employ additional protective measures to ensure the CE conform ity GENERAL PRECAUTIONS Before...

Page 2: ...F NO ID FUNCTION NO ID FUNCTION 1 COM1 Common 10 COM2 Common 2 X0 Input 0 11 X1 Input 1 3 X2 Input 2 12 X3 Input 3 4 X4 Input 4 13 X5 Input 5 5 X6 Input 6 14 X7 Input 7 6 X8 Input 8 15 X9 Input 9 7 XA...

Page 3: ...15 X9 XF XD 14 X7 13 X5 12 X3 11 X1 9 XE 8 XC 7 XA 6 X8 5 X6 4 X4 3 X2 2 X0 COM1 EXTENSION CONNECTOR Input Connection Examples 10 COM2 WIRING INSTRUCTIONS SCREW TERMINAL Torque 0 5 N m SOLDERLESS TER...

Page 4: ...ng the R7D Make sure to adequately ground the control panel and the internal panel plate with a thick cable to maintain low imped ance at high frequency Use shielded cables for the signals taken out o...

Page 5: ...using an electro magnetically shielded control panel By connecting the internal panel plate and the panel cover with an earth strap grounding may be strengthened and EMC may be improved Ground the con...

Page 6: ...ment Additional measures may be taken depending upon actual installation sites These points of cautions are illustrated in the next page Keep cables as short as possible It prevents noise emissions fr...

Page 7: ...ween cables and noise sources Grounding in pig tail form is not effective Points of cautions applicable when wiring the R7D Series To external apparatus Keep the cable as short as possible To external...

Reviews: