UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
THIS DOCUMENT CONTAINS
PROPRIETARY INFORMATION OF
NIDEC INDUSTRIAL SOLUTIONS
AND MAY NOT BE DISCLOSED TO
OTHERS OR USED FOR
MANUFACTURING PURPOSES
WITHOUT THE WRITTEN CONSENT
OF NIDEC INDUSTRIAL
SOLUTIONS.
DRAWN
CHECKED
APP'D
ENG
APP'D
PROD
DATE
CLEVELAND, OH USA
IMF
PSF
REV
SIZE
CAGE NO.
DWG NO.
SCALE
SHEET
ZIVKOVIC
B38053
0FMV7
1 OF 1
-
10/4/2019
10/4/2019
WOLFF
PATEL
M6C
3D DWG
M6C CERTIFICATION DRAWING
USER INSTRUCTIONS
MODEL
NEXT ASSY
USED ON
FINISH
PAINT PER PS
PLATE PER PS
COAT PER PS
ANODIZE PER
OTHER
TOLERANCES
0.03
0.015
1
NONE
REVISION
ECN NO.
DESCRIPTION
APPROVED
DATE
REV
B
10/4/2019
DECIMALS .XX .XXX
ANGLES
UNLESS OTHERWISE SPECIFIED ABOVE NOTES APPLY.
Industrial Solutions
THIS DOCUMENT MUST BE PROVIDED TO THE CUSTOMER AS PART OF THE INSTRUCTION MANUAL OR AS A SEPARATE DOCUMENT.
APPROVALS:
ATEX per Certificate No. TRAC 14ATEX0007X
IECEx per Certificate No. IECEx TRC 14.0005X
MARKINGS:
Ex de IIB T4 Gb Tamb -40/-20 to +80°C
RATINGS:
MAX. VOLTAGE = 28V
MAX. CURRENT = 160 mA each output
Pmax = 4.48 W each output
AMBIENT TEMPERATURE Tamb: -40/-20°C ≤ Tamb ≤ 80°C
CONDITIONS FOR SAFE USE ("X" MARK):
This product has no user serviceable parts. Care must be taken during use to ensure that flameproof joints on the Cover and Housing are not damaged. Repair of
flameproof joints is not permissible. Contact Nidec Industrial Solutions for dimensions of flameproof joints.
The circuits shall be limited to overvoltage category I/II/II as defined in IEC 60664-1.
The (4) screws that secure the XP5 cover onto the XP5 enclosure require the minimum tensile strength shown below:
MATERIAL GRADE MINIMUM TENSILE STRENGTH
A2 Stainless Steel A-70 700 Mpa (101.5 KSI)
A4 Stainless Steel A-80 800 Mpa (116.0 KSI)
Carbon Steel 8.8 800 Mpa (116.0 KSI)
Alloy Steel 12.9 1220 Mpa (176.9 KSI)
Protect the cover seal from sunlight during storage and installation.
INSTALLATION NOTES
:
Installation should only be performed by qualified personnel. Refer to WIRING INSTRUCTIONS in M6C-4, M6C-5 for detailed wiring and installation instructions.
The
installer should refer to the latest edition of the following standards before installing or operating in a Hazardous Location:
EN 1127-1 Explosive Atmospheres - Explosion prevention and protection, basic concepts and methodology
EN 60079-14 Electrical apparatus for explosive gas atmospheres - Part 14: Electrical installations in hazardous areas (other than mines)
Local electrical code
All bolted connections must be secure. Tighten Cover Screws to 3.4 N-m (30 in-lb) max. Installer must ensure that the Rotor does not contact the Sensor or any other
stationary parts.
Encoder Housing must be grounded at one of two specified locations either on the outside or inside of housing. Use a lock washer or similar means on the external
ground location to prevent the screw from loosening. Use anti-corrosion compound on the outside ground location to prevent corrosion of the ground connection.
Ground screws must be colored green. The ground conductor size should be equal to, or larger than the power/signal conductors to the encoder.
Cable glands and conductors specified by the end user must be suitable for a service temperature of at least 94
°C
.
WARNINGS/CAUTIONS:
DO NOT OPEN IN A HAZARDOUS ENVIRONMENT WHILE ENERGIZED.
AVERTISSEMENT : Ne pas ouvrir dans un environnement dangereux, alors qu'il est sous tension.
THIS DRAWING IDENTIFIES CHARACTERISTICS REQUIRED FOR
EQUIPMENT USED IN HAZARDOUS LOCATIONS AND MAY NOT BE
CHANGED WITHOUT THIRD PARTY APPROVAL. THIRD PARTIES MUST
BE IDENTIFIED FROM IDENTIFICATION LABELS
.
THIS DOCUMENT MUST BE PROVIDED TO THE CUSTOMER AS PART OF THE INSTRUCTION MANUAL OR AS A SEPARATE DOCUMENT.
APPROVALS:
ATEX per Certificate No. TRAC 14ATEX0007X
IECEx per Certificate No. TRC 14.0005X
MARKINGS:
Ex d e IIB T4 Gb TRAC 14ATEX0007X Tamb = -40/-20
°
C to +80
°
C
IECEx TRC 14.0005X Tamb = -40/-20
°
C to +80
°
C
RATINGS:
MAX VOLTAGE = 28 V
MAX CURRENT = 160 mA Each Output
PMAX = 4.48 W Each Output
AMBIENT TEMPERATURE: -20
°
C to +80
°
C standard, -40
°
C to +80
°
C with mod codes 001 and 005
CONDITIONS FOR SAFE USE (“X” MARK):
Installation should only be performed by qualified personnel. Safety precautions must be taken
during use to ensure that flameproof joints on the Cover and Housing are not damaged. Repair
of flameproof joints is not permissible. Contact the original manufacturer for information on
the flameproof joints.
Termination instructions in M6C-4, M6C-5 manual must be followed to ensure “Increased Safety”
rating of entry cover.
The M6C “Increased Safety” conduit entry covers must not be opened in Flammable Atmosphere
or when energized. Tighten cover screws to 40 in-lb (4.5 N-m) to prevent loosening.
The ambient temperature range is -20
°
C to +80
°
C standard, -40
°
C to +80
°
C with mod codes 001 and 005.
Socket head cap screws holding the flameproof cover onto the encoder have minimum yield
strength of 1220 N/mm2.
DO NOT OPEN THE M6C HOUSING. Doing so will void the warranty and may cause the risk of fire or explosion.
The product has no user serviceable parts. The unit should be returned to the factory for all repairs.
INSTALLATION NOTES:
Installation should only be performed by qualified personnel. Safety precautions must be taken to
ensure machinery cannot rotate and all sources of power are removed during installation.
Refer to WIRING INSTRUCTIONS in M6C-4, M6C-5 for detailed wiring and installation instructions.
The installer should refer to the latest edition of the following standards before installing or operating
in a Hazardous Location:
EN 1127-1 Explosive Atmospheres - Explosion prevention and protection, basic concepts and methodology.
EN 60079-14 Electrical apparatus for explosive gas atmospheres - Part 14: Electrical Installations in
hazardous areas (other than mines).
Local electric code
For ambient temperatures below -10
°
C and above +60° C, use wiring suitable for both minimum and
maximum ambient temperatures. At maximum ambient temperature, wire and cable glands must be
rated +100
°
C or higher.
WARNING/CAUTIONS
DO NOT OPEN IN A HAZARDOUS ENVIRONMENT WHILE ENERGIZED.