Omron CJ Series Operation Manual page 59

Multi-wiring Connector
Name
Multi-wiring
Connector
Flat Multi-
wiring Con-
nector Plug
Special Tools
Name
Special Tool DWT-A01
(Pliers)
Special Tool DWT-A02
(Pliers)
Note The only case when the Special Tool is used with a Round Cable II cable is to connect the Cable to a Termi-
nating Resistor.
Open Type Connector
Name
Open Type DCN4-TB4
Connector
CJ-series CompoNet Master Unit Operation Manual for NJ-series CPU Unit (Cat. No. W493)
Model Appearance
DCN4-MD4
DCN4-
MR4
Model Appearance
A pressure welding tool for a DCN4-
TR4 Flat Connector Socket and a
DCN4-BR4 Flat Connector Plug or
DCN4-MR4 Flat Multi-wiring Con-
nector Plug.
A pressure welding tool for DCN5-
TR4 Flat Connector Socket and a
DCN5-BR4 Flat Connector Plug.
Model Appearance
Converts the communications con-
nector on a Unit to a screw terminal
block to enable connecting a Round
Cable I or II cable to a Slave Unit or
Repeater Unit.
Application
This Connector connects two Flat
Connector Plugs to two ports.
Use Multi-wiring Connectors for
multidrop wiring of Master Units,
Slave Units, or Repeater Units to
trunk lines, sub-trunk lines, or
branch lines.
Note When the baud rate is 4
Mbps (mainly when Flat
Cable is used), use this
Connector to connect to
Word Slave Units only.
This Plug is used for multidrop
connections of Bit Slave Units
with Small Connectors (CRT1B-
@D0@JS(-1)).
Application
Application
1 Introduction
Communications Cables
(Yes: Can be used.
No: Cannot be used.)
Round Round Flat
Cable I Cable II Cable I Cable II
No No Yes
No No Yes
Communications Cables
(Yes: Can be used.
No: Cannot be used.)
Round Round Flat
Cable I Cable II Cable I Cable II
No Yes Yes
(See
note.)
No No No
Communications Cables
(Yes: Can be used.
No: Cannot be used.)
Round Round Flat
Cable I Cable II Cable I Cable II
Yes Yes No
Flat
No
1
No
Flat
No
Yes
Flat
No
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