Chino KP3000 - 7-4. Wiring of RS-422 A;485

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7-2-2. Communication cable for RS-422A
① Connection between line converter and KP
Cable
0 type crimp style terminal ↔ 0 type crimp style terminal RS-422A cable
(For line converter)
Format
SG (Signal grand) wiring is available on both sides using 2 wick VCTF wire that is
further twisted to 4 wicks. It is disconnected and used as there is no SG terminal on
the line converter side.
Internal
wiring
Model code
RZ-CRA2□□
Cable length is 01 to 99m (Specified)
② Connection between KPs
Cable
0 type crimp style wire ↔ 0 type crimp style RS-422A cable (For serial connection)
Format
SG (Signal grand) wiring is available on both sides using 2 wick VCTF wire which is
further twisted to 4 wicks.
Internal
wiring
Model code
RZ-CRA1□□
Cable length is 01 to 99m (Specified)
ＲＤ
Ｂ
ＲＤＡ
ＳＤ
Ａ
ＳＤ
Ｂ
Ｓ
Ｇ
ＲＤＢ
ＲＤＡ
ＳＤＡ
ＳＤＢ
ＳＧ
ＲＤ
Ｂ
ＲＤ
Ａ
ＳＤ
Ａ
ＳＤ
Ｂ
Ｓ
Ｇ
ＲＤＢ
ＲＤＡ
ＳＤＡ
ＳＤＢ
ＳＧ
KP side
SDA (Red)
SDB(Green)
SG (Blue)
(Blue) SG
RDA (Black)
RDB (White)
Line converter side
(Green) RDB
(Black) SDA
(White) SDB
(Red) RDA
KP side
RDA (Red)
RDB(Green)
SG (Blue)
(Blue) SG
SDA (Black)
SDB (White)
KP side
(Green) RDB
(Black) SDA
(White) SDB
(Red) RDA