Fisher IM Supplement: INMETRO Hazardous Area Approvals-FIELDVUE DVC2000 Digital Valve Controller | Fisher Manuals & Guides
Instruction Manual Supplement
D103780X012
DVC2000 Digital Valve Controller
August 2017
INMETRO Hazardous Area Approvals
™
FIELDVUE
This supplement provides INMETRO Hazardous Area Approval information for the DVC2000 digital valve controller
instruction manual and quick start guide. Use this in conjunction with information provided in the instruction manual
(D103176X012
INMETRO— National Institute of Metrology, Quality and Technology. INMETRO approval is accepted in Brazil.
Certain nameplates may carry more than one approval, and each approval may have unique installation/wiring
requirements and/or conditions of “safe use”. These special instructions for “safe use” are in addition to, and may
override, the standard installation procedures. Refer to the instruction manual or quick start guide for for all other
information regarding DVC2000 digital valve controllers.
Note
This information supplements the nameplate markings affixed to the product.
Always refer to the nameplate itself to identify the appropriate certification.
) or quick start guide (D103203X012).
DVC2000 Digital Valve Controller
WARNING
Failure to follow these conditions of “safe use” could result in personal injury or property damage from fire or explosion,
and area re‐classification.
Certificate Number: IEx 10.0004X
INMETRO Marking: Ex ia IIC T4/T5 Ga IP66
T4: -40°C ≤ Tamb ≤ +80°C; T5: -40°C ≤ Tamb ≤ +40°C
Standards Used for Certification: NBR IEC 600790:2008, NBR IEC 6007911:2009
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DVC2000 Digital Valve Controller
August 2017
Instruction Manual Supplement
Special conditions for safe use (X):
- The equipment shall be connected in accordance with the manufacturer’s installation instructions to intrinsic
safety barriers that satisfy the following parameters for each set of terminals;
- For Zone 0 (EPL Ga), due to the fact that the equipment housing is aluminum, precautions must be taken to
prevent ignition caused by impact or friction;
The acrylic display can only be cleaned with a damp cloth to prevent accumulation of electrostatic charges.
Electrical Paramameters:
Main 4-20 mA Ui = 30 V, Ii = 130 mA, Pi = 1 W, Li = 0.55 mH, Ci = 10.5 nF
XMTR circuit Ui = 28 V, Ii = 100 mA, Pi = 1 W, Li = 0 mH, Ci = 5 nF
Limit Switch 1 (LS1) Ui = 16 V, Ii = 76 mA, Pi = 1 W, Li = 0 mH, Ci = 5 nF
Limit Switch 2 (LS2) Ui = 16 V, Ii = 76 mA, Pi = 1 W, Li = 0 mH, Ci = 5 nF
Figure 1. Typical INMETRO Approval Nameplate
D103780X012
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products at any time without notice.
Emerson Automation Solutions
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Cernay, 68700 France
Dubai, United Arab Emirates
Singapore 128461 Singapore
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