Rockwell Automation 1398-PDM-xxx ULTRA Plus Series Positioning Drive Module - Manual (Page 55)

Publication 1398-5.1 — January 2000
Install the ULTRA Plus PDM Components 2-37
Figure 2.23
EMI Source-Victim Model
,PPXQLW\ WR (0, LV SULPDULO\ GHWHUPLQHG E\ HTXLSPHQW GHVLJQ EXW KRZ \RX
ZLUH DQG JURXQG WKH GHYLFH LV DOVR FULWLFDO WR DFKLHYLQJ (0, LPPXQLW\
7KHUHIRUH LW LV LPSRUWDQW WR VHOHFW HTXLSPHQW WKDW KDV EHHQ GHVLJQHG DQG
WHVWHG IRU LQGXVWULDO HQYLURQPHQWV 7KH (0, VWDQGDUGV IRU LQGXVWULDO
HTXLSPHQW LQFOXGH (1 ; VHULHV ,(& ; DQG ,(& ;
VHULHV $16, & DQG & DQG 0,/67' $OVR LQ LQGXVWULDO
HQYLURQPHQWV \RX VKRXOG XVH HQFRGHUV ZLWK OLQH GULYHU RXWSXWV UDWKHU WKDQ
VLQJOH HQGHG RXWSXWV DQG GLJLWDO LQSXWVRXWSXWV ZLWK HOHFWULFDO LVRODWLRQ VXFK
DV WKRVH SURYLGHG ZLWK RSWRFRXSOHUV
7KH (0, PRGHO SURYLGHV RQO\ WKUHH RSWLRQV IRU HOLPLQDWLQJ WKH (0&
SUREOHP
• UHGXFH WKH (0, DW WKH VRXUFH
• LQFUHDVH WKH YLFWLP·V LPPXQLW\ WR (0, KDUGHQ WKH YLFWLP
• UHGXFH WKH (0, DW WKH YLFWLP HOLPLQDWH WKH FRXSOLQJ PHFKDQLVP
,Q WKH FDVH RI VHUYR GULYHV UHGXFLQJ WKH (0, VRXUFH UHTXLUHV VORZLQJ SRZHU
VHPLFRQGXFWRU VZLWFKLQJ VSHHGV +RZHYHU WKLV DGYHUVHO\ DIIHFWV 3'0
SHUIRUPDQFH ZLWK UHVSHFW WR KHDW GLVVLSDWLRQ DQG VSHHGWRUTXH UHJXODWLRQ
+DUGHQLQJ WKH YLFWLP HTXLSPHQW PD\ QRW EH SRVVLEOH RU SUDFWLFDO 7KH ILQDO
DQG RIWHQ WKH PRVW UHDOLVWLF VROXWLRQ LV WR UHGXFH WKH FRXSOLQJ PHFKDQLVP
EHWZHHQ WKH VRXUFH DQG YLFWLP 7KLV FDQ EH DFKLHYHG E\ ILOWHULQJ VKLHOGLQJ DQG
JURXQGLQJ
EMI
VICTIM
EMI
SOURCE
EMI
VICTIM
CONDUCTED EMI
RADIATED
EMI