Cable Types; Round Cable Ii - Omron CJ Series Operation Manual

3 Wiring Configurations
3-2-4

Cable Types

Cable Types

The four types of cable listed in the following table can be used as the communications cable for a Com-
poNet Network.
Do not use any other cables.
Cable type
Round Cable • Wiring for the Mas-
I (VCTF 2- ter Unit and
conductor Repeater Units
cable)
• Wiring for Slave
Units down-
stream from each
Repeater Unit
Round Cable
II (VCTF 4-
conductor
cable)
Flat Cable I
(Standard)
Flat Cable II
(Sheathed)
3-8
Main application
• When using com-
mercially avail-
able cable is
desirable.
• To provide com-
munications
power separately.
• When Bit Slave
Units are not being
used.
• When using a
commercially
available cable is
desirable.
• To supply com-
munications
power collec-
tively to all Slave
Units with the
communications
cable.
• To supply com-
munications
power to all Slave
Units with the
communications
cable.
• To use Bit Slave
Units.
• To supply com-
munications
power to all Slave
Units with the
communications
cable.
• To use Bit Slave
Units.
• Applications in
environments that
required IP54
compliance (drip-
proof, splash-
proof).
CJ-series CompoNet Master Unit Operation Manual for NJ-series CPU Unit (Cat. No. W493)
Communi-
cations
BDH (sig- BDL (sig-
power
nal high) nal low)
Provided White Black or
separately. Blue
Included White Green or
Blue
Included White Blue
Included White Blue
Conductors
BS+ (com- BS- (com-
munica- munica-
tions tions
power power
supply supply
positive negative
side) side)
None None
Red Black
Red Black
Red Black