YOKOGAWA CENTUM CS 3000 User Manual

1. System Installation Requirements
1-26
TI 33J01J10-01EN
1.6 Cabling Requirements
Thefollowingrequirementsmustbefullledwhenlayingpowerandsignalcables(These
areshieldedcablesunlessspecied).
Any signal cable used for high-voltage, high-frequency signals (inductive load ON/ OFF)
must be separated from other signal cables.
n Separator

Signal
cables
Power
cables
Separator (steel plate)
Protective grounding system
separate from CENTUM VP system grounding
F010601.ai
Figure Separator Used in Duct/Pit
n Distance between Cables
If a separator cannot be used, keep a distance between signal cables and power cables.

Table Required Distance between Power & Shielded Signal Cables
Operating voltage Operating current Distance
240 V AC max. 10 A max. 150 mm min.
240 V AC max. 10 A min. 600 mm min.
240 V AC min. 10 A max. 600 mm min.
240 V AC min. 10 A min.
Cannot be laid
together.
Power cables
F010602.ai
150 mm
or more
Signal cables
Signal cables Power cables
150 mm
or more
Figure Distance between Cables under Pit/Free-access Floor
Dec. 28, 2015-00

YOKOGAWA CENTUM CS 3000 Specifications

General

Brand	YOKOGAWA
Model	CENTUM CS 3000
Category	Control Systems
Language	English