Mitsubishi FX3UC SERIES User Manual page 282

FX FX Series Programmable Controllers Series Programmable Controllers
3UC 3UC
User's Manual - Hardware Edition User's Manual - Hardware Edition
2) T-branch processing procedure
a) When using a terminal block
When wiring a VCTF cable/high flexible cable to a terminal block, connect cables with the same color
together.
VCTF cable/
High flexible cable
Cautions on use
Align the symbols "+24V", "DA", "DB" and "24G" printed on the dedicated flat cable with the wire
colors of the VCTF cable / high flexible cable as shown in the table below when wiring the
dedicated flat cable to the terminal block "trunk line = VCTF cable, drop line = dedicated flat cable".
Make sure to separate the dedicated flat cable into four independent wires having the marks
"+24V", "DA", "DB" and "24G".
Dedicated flat cable
b) When a dedicated flat cable is used as the trunk line
Branch the trunk line using connectors in the same way as the T-branch processing method for the
dedicated flat cable.
5) Cut at the root of the tip of the
cover with nippers, etc., and
remove the tip
Cut off here.
Dedicated flat
cable connector
276
Applicable cable: Dedicated flat cable, VCTF cable and high flexible cable
VCTF cable/
High flexible cable
Wire colors in VCTF cable or high flexible cable
+24V
DA
DB
24G
Trunk line: Dedicated flat cable
6) Set the cover to the point
where the T-branch will be set.
Orange
Dedicated flat cable
(trunk line)
VCTF cable/
High flexible cable
connector
9 CC-Link/LT Built-in master ability (Only FX3UC-32MT-LT)
9.8 Connection of Cables, Connectors and Terminating Resistors
Applicable attachment: T-branch processing
VCTF cable/
High flexible cable
Red
White
Black
Green
Red
White
Black
Green
Drop line: VCTF cable or high flexible cable
VCTF cable/
High flexible cable
(drop line)
7) Execute press-fitting in the
same way as steps 3) and 4)
of the attachment procedure.
Orange