Omron CRT1 - 10-2009, Operation Manual

Page: 83 / 675

59
Preparing Flat Connectors
Section 3-3
Connectors Used
Name Appearance Model Application
Flat Connector I Socket DCN4-TR4 Used as a set with the DCN4-BR4 Flat Connector
Plug in the following applications:
• Extending the trunk line or sub-trunk lines.
• T-branching branch lines from the trunk line or
sub-trunk lines.
• T-branching sub-branch lines from a branch line.
Used independently when connecting a DCN4-
TM4 Terminating Resistor to the end of the trunk
line or a sub-trunk line.
Flat Connector I Plug DCN4-BR4 Used as a set with the DCN4-TR4 Flat Connector
Socket in the following applications:
• Extending the trunk line or sub-trunk lines.
• T-branching branch lines from the trunk line or
sub-trunk lines.
• T-branching sub-branch lines from a branch line.
Used independently in the following applications:
• Connecting Communications Cable to a Unit.
• Connecting Communications Cable to a DCN4-
MD4 Multidrop Connector (when a multidrop con-
nection is used).
Flat Connector II Socket DCN5-TR4 Used as a set with the DCN5-BR4 Flat Connector
Plug in the following applications:
• Extending the trunk line or sub-trunk lines.
• T-branching branch lines from the trunk line or
sub-trunk lines.
• T-branching sub-branch lines from a branch line.
Used independently when connecting a DCN5-
TM4 Terminating Resistor to the end of the trunk
line or a sub-trunk line.
Flat Connector II Plug DCN5-BR4 Used as a set with the DCN5-TR4 Flat Connector
Socket in the following applications:
• Extending the trunk line or sub-trunk lines
• T-branching branch lines from the trunk line or
sub-trunk lines
• T-branching sub-branch lines from a branch line
Used independently to connect Communications
Cable to a Unit.
Flat Multidrop Connector
Plug DCN4-MR4 Used independently in the following application:
• Connecting Communications Cable to a Unit in a
multidrop connection
This connector can be used with the following
Units:
Bit Slave Units with Compact Connectors
(CRT1B-
@
D0
@
JS(-1))