Mitsubishi 900 Series User Manual page 92

(2) CPU Direct Connection
(a) For RS-232C cable (QC30R2)
• Peel the sheath (with the length shown below) at both ends of the cable, and expose the
shield braided wire for grounding..
GOT side
130
(5.12)
Within 230
(9.06)
(b) For RS-422 cable (AC30/100/300R4-25P)
• Peel the sheath (with the length shown below) at both ends of the cable, and expose the
shield braided wire for grounding..
GOT side
130
(5.12)
Within 250
(9.84)
*1 The back aluminum foil side of the cable shield material (shield side) should be exposed. (Refer to Section 8.3.2 (1)
(b))
Ferrite core
(ZCAT3035-1330)
40
(1.57)
(1.57)
Ferrite core
(ZCAT3035-1330)
Cable shield material*1
8.3 Wiring Precautions the Part which Matches the EMC Directives
PLC CPU side
130
(5.12)
Within 230
40
(11.81)
PLC CPU side
130
(5.12)
Within 400
(15.75)
8.3.2 Grounding the ground cable
Unit: mm (inch)
Unit: mm (inch)
8 - 14
1
2
3
4
5
6
7
8