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Valvetop D-Series
TM
with 4-20mA Transmitter & HART Protocol
Installation, Operation & Maintenance Manual
Table of Contents
2
Switchbox Orientation
3
Mounting
3
Storage Conditions
4
DXP Dimensional Drawing
5
DXP - IIC Dimensional Drawing
6
DXS Dimensional Drawing
7
DXR Dimensional Drawing
8
Shaft Detail
9
Features & Specs
10
Installation
11
Calibration & Operation
12
Calibration & Operation
13
Maintenance
14
Pneumatic Hookup
15
Spool Valves & Pilots
16
Safe Use
17
Certifications & Approvals
18
Warranty
19
Notes
TM
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Table of Contents
Related Manuals for Topworx Valvetop DXP
Summary of Contents for Topworx Valvetop DXP
- Page 1 Valvetop D-Series with 4-20mA Transmitter & HART Protocol Installation, Operation & Maintenance Manual Table of Contents Switchbox Orientation Mounting Storage Conditions DXP Dimensional Drawing DXP - IIC Dimensional Drawing DXS Dimensional Drawing DXR Dimensional Drawing Shaft Detail Features & Specs Installation Calibration &...
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Page 2: Mounting
D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000 Installation on Actuator Orientations, Normal and Reverse Acting Normal acting is full CW when the process valve is closed and CCW when the process valve is open. Reverse acting is full CW when the process valve is open and CCW when the process valve is closed. 90°... -
Page 3: Installation
(continued) Mounting TopWorx has numerous mounting bracket kits available to meet your specific application, whether rotary or linear. Consult your local distributor or factory representative for ordering information. The illustration shows a direct Namur mount on a quarter turn valve. Refer to your mounting kit documentation for specific mounting instructions. -
Page 4: Maintenance
D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000 Dimensions and Materials: Valvetop DXP MATERIALS OF CONSTRUCTION Cast A360 aluminum with dichro- mate conversion coating inside & Enclosure out, epoxy coated exterior rated for 250 hrs salt spray per ASTM B117... - Page 5 Dimensions and Materials: Valvetop DXP - Flameproof Ex d IIC MATERIALS OF CONSTRUCTION Cast A360 aluminum with dichro- mate conversion coating inside & Enclosure out, epoxy coated exterior rated for 250 hrs salt spray per ASTM B117 304 Stainless Steel standard...
- Page 6 D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000 Dimensions and Materials: Valvetop DXS MATERIALS OF CONSTRUCTION Enclosure Cast 316 Stainless Steel 304 Stainless Steel standard Fasteners 316 Stainless Steel optional 304 Stainless Steel standard Shaft 316 Stainless Steel optional Shaft Bushing Indicator Dome Polycarbonate, UV F1 rated...
- Page 7 Dimensions and Materials: Valvetop DXR MATERIALS OF CONSTRUCTION Valox™ 364 Enclosure Lexan™ 123R Grilamid™ TR 90 304 Stainless Steel standard Fasteners 316 Stainless Steel optional 304 Stainless Steel standard Shaft 316 Stainless Steel optional Shaft Bushing Delrin™ 500P white...
- Page 8 D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000 Indicator Assembly Indicator Dome, ±5° adjustable Polycarbonate 10 - 32 Captive screws, with keyed mask. stainless steel (x4) Several rotation and form options O-Ring Available in Buna-N, Color-coded indicator is Silicone, EPDM, Viton available in several coordinating rotations and forms for various valve...
- Page 9 (rotary) or full linear options" 7) Multi-drop functionality 8) Easy integration into AMS and DeltaV systems 9) DD files registered through HCF (HART Communication Foundation) Typical HART device in a TopWorx DXP Electrical Specifications: Minimum Voltage 13.5VDC Analog Signal, 15.0V HART DC Maximum Voltage 39.0 VDC...
- Page 10 4mA position to the 20mA position and from valve rotation ranges from 20 to 90 degrees in clockwise rotation applications from the 4mA position to the 20mA position. Please contact TopWorx for proper potentiometer set up for ranges greater than specified above.
- Page 11 Calibration Flow Chart act User Interface Apply power to device Factory reset in handheld device Calibration required, LED flashes code 4-1 Is button pressed and held for at [No] least 0.5 seconds? [Yes] Is button released Is button released...
- Page 12 D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000 Flash Codes Interpretations Table 1: ( first count – second count ) LED Flash Code Diagram Calibrated Counter-Clockwise Calibration, Rotary Mode Clockwise Calibration, Rotary Mode Waiting for 20mA Full Open Setting Button Press Calibration Required Calibration Start Value is Too Low Calibration Start Value is Too High...
- Page 13 Calibrating Remotely using the Emerson 375 Field Communicator: Make sure that the HART power is not activated before attaching the signal/power wires to the HART device. If not already connected, connect the device to the two HART signal/power lines. Pin 1 on the terminal block is the positive input and pin 2 is the negative input.
- Page 14 D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000...
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Page 15: Safe Use
The air pressure to the valve block, when fitted, shall not exceed 7bar. Preventative Maintenance The TopWorx Valvetop is designed to operate for one million cycles without servicing. Call TopWorx when you are approaching this milestone for a preventative maintenance kit and instructions. -
Page 16: Certifications & Approvals
D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000 Certifications & Approvals... -
Page 17: Warranty
Warranty... -
Page 18: Notes
D-Series with HART Protocol Installation, Operation & Maintenance 502.969.8000 NOTES:... - Page 19 www.topworx.com...
- Page 20 © 2013 TopWorx, All rights reserved. TopWorx™ and Valvetop™ are all trademarks of TopWorx™.The Emerson logo is a trademark and a service mark of Emerson Electric Co. © 2013 Emerson Electric Company. All other marks are the property of their respective owners. Information herein – including product specifications –...
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