Vigilantplant TDLS8000, Руководство пользователя

Страница: 276 / 320

<Appendix 8 Explosion Protected Type Instrument>
App.8-7
IM 11Y01D01-01EN
Model: TDLS8000 Date: January 16, 2015
Rev. Doc. No.: NFM029-A92 P.2
Yokogawa Electric Corporation
Ex marking: Ex nA nC IIC T5
CL II/III, DIV 1, GP EFG
TYPE 4X, IP66
DUAL SEAL
Warning: USE THE HEAT-RESISTING CABLES ≥ 70 °C
DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAY BE
PRESENT.
POTENTIAL ELECTROSTATIC CHARGING HAZARD.
FOR INSTALLATION AND SAFE USE, READ IM mmmm
Avertissement: CÂBLES RESISTANTS A UNE TEMPÉRATURE ≥ 70°C
NE PAS OUVRIR EN ATMOSPHÈRE EXPLOSIVE.
DANGER : ELECTRICITÉ STATIQUE.
LISEZ IM mmmm POUR INSTALLATION ET SÉCURITÉ.
Note: “mmmm” means document number of user’s manual.
3) Installation
•
The installation of the equipment should be carried out by the engineers or other professional
personnel of the related expertise. The installation should not be carried out by operators or other
unprofessional personnel.
•
The installation must be in accordance with Canadian Electrical Code Part I (C22.1) and relevant
local codes.
•
The equipment must only be used in an area of not more than pollution degree 2, as defined in IEC
60664-1.
•
Mounting orientation of TDLS8000 is within 30 degrees relative to the horizontal direction.
•
When the cable glands and/or adapters are used, they must be Ex “d”, Ex “e”, or Ex “n” type, and
must also meet the ingress protection requirement of IP54 or more.
•
The thread type of the cable entries shall be confirmed according to the user’s manual.
•
Screws of the field wiring terminals must be tightened with specified torque values as
follows:
– Sensor Control Unit: 0.5 to 0.6 Nm,
– Laser Unit: 0.4 to 0.5 Nm
•
Field wiring for ethernet communication must be in accordance with IEEE 802.3 so as
to avoid overvoltage of > 119 V.
WARNING
---------------------------------------------------------------------------------------------------------------------------------------
- USE THE HEAT-RESISTING CABLES ≥ 70 °C
- DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAY BE PRESENT.
- POTENTIAL ELECTROSTATIC CHARGING HAZARD.
- FOR INSTALLATION AND SAFE USE, READ IM mmmm
- CÂBLES RESISTANTS A UNE TEMPÉRATURE ≥ 70°C
- NE PAS OUVRIR EN ATMOSPHÈRE EXPLOSIVE.
- DANGER : ELECTRICITÉ STATIQUE.
- LISEZ IM mmmm POUR INSTALLATION ET SÉCURITÉ.
---------------------------------------------------------------------------------------------------------------------------------------------
Note: “mmmm” = document number of user’s manual.
Note: If TDLS8000 is installed in where more than IP54 is required as ingress protection, the cable gland and/or adapters should be
meet the requirement.
3rd Edition: Jun. 10, 2016-00