Installing Terminators - Omron C200HW-SRM21-V1 - 08-2007 Operation Manual

VCTF Cable Assembly
Branching or Extension
Using T-joint Combination
Connectors
Note
3-3-2

Installing Terminators

2. Tighten the terminal block screws to a tightening torque that meets the ter-
minal block specifications.
Example: Branching 2-Conductor VCTF Cable
Use a commercially available relay terminal block (a terminal block where the
terminals facing each other are connected internally), and branch the cables
as shown in the following diagram.
Communications cable
High side (BD H)
Shorting bar
Communications cable
High side (BD H)
When 4-conductor VCTF cable is used in locations that require water resis-
tance, use XS2R-D427-5 T-joint Connectors or XS2C-D4
Combination Connectors that are specially designed for CompoBus/S Sys-
tems.
1. Connectors with cables specially for CompoBus/S Systems are also avail-
able.
2. For details on T-joint connectors, cable connectors, and connectors with
cables, refer to 1-3-4 Connectors/Terminal Blocks .
Example: Branching 4-Conductor VCTF Cable Using T-joint
Cable
Use a Terminal-block Terminator or Shield Terminator as the terminator on the
VCTF cable.
Note Refer to 1-3-4 Connectors/Terminal Blocks for details on Terminal-block termi-
nators, T-joints, and Connectors.
Main line cable
Branch line cable
T-joint
Socket (female)
Plug (male)
Cable
Section 3-3
Main line cable
Communications cable
Low side (BD L)
Shorting bar
Relay terminal block
Communications cable
Low side (BD L)
or XS2G-D4
@
Cable
Plug (male)
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