17
Devices in a CompoNet Network Section 1-3
Special Tools
Note The only case when the Special Tool is used with a Round Cable II cable is to
connect the Cable to a Terminating Resistor.
Open Type Connector
Terminating Resistors
Name Model Appearance Application
Communications Cables
(Yes: Can be used.
No: Cannot be used.)
Round
Cable I
Round
Cable II
Flat
Cable I
Flat
Cable II
Special Tool (Pli-
ers)
DWT-A01 A pressure welding tool for
DCN4-TR4 Flat Connec-
tor Socket and a DCN4-
BR4 Flat Connector Plug.
No
Ye s
(See
note.)
Ye s N o
Special Tool (Pli-
ers)
DWT-A02 A pressure welding tool for
DCN5-TR4 Flat Connec-
tor Socket and a DCN5-
BR4 Flat Connector Plug.
No No No Yes
Name Model Appearance Application
Communications Cables
(Yes: Can be used.
No: Cannot be used.)
Round
Cable I
Round
Cable II
Flat
Cable I
Flat
Cable II
Open Type Con-
nector
DCN4-TB4 Converts the communications
connector on a Unit to a screw
terminal block to enable con-
necting a Round Cable I or II
cable to a Slave Unit or
Repeater Unit.
Yes Yes No No
Name Model Appearance Application
Communications Cables
(Yes: Can be used.
No: Cannot be used.)
Round
Cable I
Round
Cable II
Flat
Cable I
Flat
Cable II
Terminating
Resistor
DCN4-TM4 Connector-type Terminating
Resistor for a Round Cable II
or Flat Cable I cable. Connect
this Terminating Resistor to a
Flat Connector Socket (DCN4-
TR4) on the end of the trunk or
sub-trunk line.
No Yes Yes No
DCN5-TM4 Connector-type Terminating
Resistor for a Flat Cable II
cable. Connect this Terminat-
ing Resistor to a Flat Connec-
tor Socket (DCN5-TR4) on the
end of the trunk or sub-trunk
line.
No No No Yes
DRS1-T Terminal block-type Terminat-
ing Resistor for a Round Cable
I cable. Connect this Terminat-
ing Resistor to the end of the
trunk or sub-trunk line.
Ye s Νο No No