YOKOGAWA DTSXL, User Manual, Page: 55 / 289

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A-32
IM 39J06B40-01EN 14th Edition: May 30, 2022
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Power Cable
The power cables of DTSXL System must be passed through a metal conduit, and wired
from a nonhazardous location without applying stress to the end of the cables. In
addition, connect cables according to the National Electrical Code (NEC) or local
electrical codes.

Ethernet Cable
The Ethernet cable of DTSXL System must be passed through a metal conduit, without
applying stress to the end of the cables. In addition, connect cables according to the
National Electrical Code (NEC) or local electrical codes.

Serial Port of DTSXL System
The cable for serial ports of DTSXL System must be passed through a metal conduit,
without applying stress to the end of the cables. In addition, connect cables according to
the National Electrical Code (NEC) or local electrical codes.

Other Cables
Connect cables according to the National Electrical Code (NEC) or local electrical
codes.
SEE ALSO
For details on the power supply modules (NFPW426, NFPW441, and NFPW444) and CPU module
(NFCP050), see the STARDOM FCN/FCJ Installation Guide (TI 34P02Q91-01E).
CAUTION
- During Operation
While the system is on, never connect or disconnect cables, in explosive
atmospheres.
- During Maintenance
When doing maintenance on a system in operation, never connect or disconnect
products in explosive atmospheres.
- WARNING - EXPLOSION HAZARD. DO NOT DISCONNECT WHILE CIRCUIT IS
LIVE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS.

Cabinet for DTSXL System
DTSXL System must be installed in a lockable metal cabinet with a key. Use a cabinet
approved by the authority having jurisdiction.
Use the DTSXL System accommodated in the cabinet on condition that the ambient
temperature of the DTSXL System meets its specifications, considering temperature rise
in the cabinet.