Black Box AC328A-R4 Specifications

Black Box AC328A-R4 Specifications
Discrete Valve Controllers
Position Monitoring and Control of Automated On/Off Valves
• Suitable for use on rotary
and linear applications
• Certified for use in all
hazardous areas
• Integrated solutions
(bus + sensors + pilot)
• Technology leadership in
fieldbus networks
Global Leader in Valve Control and Position Sensing
TopWorx™, a division of Emerson™ Process Management, is a global leader in valve control
and position sensing for the process industries. Our solutions enable plants, platforms, and
pipelines to manage and control operations more intelligently and efficiently under the most
demanding and extreme conditions.
Global Technology Leadership
TopWorx technology advancements
are at the forefront of innovation in the
process automation industry. TopWorx
uses wireless technologies and fieldbus
protocols such as FOUNDATION Fieldbus,
DeviceNet, AS-Interface, Profibus, and
HART to reduce installation costs and
enable predictive maintenance.
Global Hazardous Area Certifications
In addition to high temperature (204°C),
cold temperature (-50°C), and sub-sea
(6,800 meters) applications, TopWorx
products are suitable for use in Flameproof/Explosion Proof, Non-Incendive,
Intrinsically Safe hazardous areas with
IECEx, ATEX, GOST, InMetro, UL, CSA,
KOSHA, and NEPSI certifications.
Global Service & Support
With company locations in the United
States, United Kingdom, South Africa,
Bahrain, and Singapore, TopWorx is
strategically positioned to provide outstanding support. In addition, over 200
Certified Product Partners throughout
the world are available to provide competent local support when needed.
www.topworx.com
Visit www.topworx.com for comprehensive information on our company, capabilities, and products – including model
numbers, data sheets, specifications, dimensions, and certifications.
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Discrete Valve Controllers for on/off valves
Valvetop™ discrete valve controllers
enable automated on/off valves to
communicate via FOUNDATION
Fieldbus, DeviceNet, AS-Interface,
Profibus, and HART protocols. They
attach to all rotary and linear valves
and actuators, operate in the most
demanding environmental conditions, and carry a variety of hazardous area certifications.
Discrete Valve Controllers for:
•Any bus network
•Any hazardous area
•Any valve or actuator
•Anywhere in the world
TopWorx Valvetop valve control solutions
deliver on today’s new customer requirements. With the Valvetop program,
customers enjoy:
•A complete line of valve controllers and
monitors for every protocol, application,
environment, and hazardous area.
•The world’s leading selection of valve networking products, including Foundation
Fieldbus, DeviceNet, AS-Interface,
Profibus, and HART.
•‘GO Switch Inside™’, the most reliable
and durable valve position sensor on the
planet.
•Quality products with global agency
approvals including IECEX, ATEX, CE,
UL, CSA, FM as well as NEPSI, KOSHA,
InMetro, and GOST.
•The unmatched process experience and
bus networking expertise of TopWorx,
the leading provider of valve control and
position sensing solutions for the process
industries.
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Valvetop D-Series
™
World-Class Discrete Valve Controllers with the Highest Technology Available
Valvetop D-Series discrete valve controllers are certified for use in every world area.
They carry IECEx, ATEX, UL, and CSA certifications in a single model, making it easier for
global customers to standardize across plants in multiple world areas. Other certifications
available include NEPSI, KOSHA, InMetro, and GOST.
Valvetop D-Series discrete valve controllers can survive in virtually any plant condition.
Their heavy-duty construction and corrosion resistance enable superior performance
in the most demanding applications.
The Valvetop D-Series is Built Tough!
Designed to provide reliable service for a lifetime, the Valvetop D-Series has been built to last in the most
demanding applications, and endurance tested for over 3.5 million cycles to prove it.
Wet
Dirty
Explosive
Tested against intense water
pressure blasts and complete
submersion underwater for
½ hour
Tested in dust chamber
and proven dust tight
Tested by UL for use in
explosive environments with
no seal-off fittings required
(DXP, DXS)
Hot
Tested for endurance in
temperatures up to 176ºF/80ºC
Abusive
Tested against the “300 pound
man step test” and proven
impact and step resistant
Corrosive
Cold
Tested for endurance in
temperatures down
to -58ºF/-50ºC
Tested against hundreds
of corrosive and caustic
elements and proven to resist
deterioration or chipping
“I like the fact that the D-Series has world wide approvals
since we have projects throughout the world. ”
- Project Engineer, Global Engineering Firm
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Chemical Compatibility
Tested against hundreds
of chemicals with varying
exposure times, temperatures,
and concentrations. Please
visit www.topworx.com for
specific chemical compatibility
information.
Rugged Enclosures for every environment
Visual Display
• Impact resistant polycarbonate
• Intuitive colors (Green/Red)
• Adjustable/customizable
• Pre-adjusted to 90° for easy installation
• Less than 1 3/4” tall
• Aluminum, Composite, Stainless
• Up to four conduit entries (English or Metric)
• O -ring seals everywhere
• Buna, Viton, EPDM, Silicone o-ring options
Pilot Valves
• Aluminum, 304, 316 Stainless Steel available
• Low Power Solenoid or Ultra-Low Power Piezo
• Single or Dual Coil
• 1.2 Cv or 3.0 Cv
• Integrally mounted for extra protection
• Built-in, 5-micron filter protects the pilots
against debris
• Fast, easy troubleshooting:
- Pneumatic tubing is color-coded for trouble
shooting while system is pressurized
- Troubleshoot valve without removing
the cover
Bus Networking / Sensor options
• FOUNDATION, DeviceNet, AS-Interface, HART
• GO™ Switch, Proximity, P+F™, Mechanical,
4-20mA Transmitter
Stainless Steel Shaft
& Fasteners
Environmental extremes
• ¼” DD or NAMUR Shaft
• Captive cover bolts
• Captive dome screws
• Operating temperatures from
–58°F/–50°C to 176°F/80°C
• NEMA Type 4, 4X, 7 plus IP67
MULTIPLE D-SERIES PLATFORMS FOR EVERY ENVIRONMENT
DXP
Tropicalized Aluminum
Flameproof/Explosion Proof/Intrinsically Safe
Class I Division 1 Groups A-D
Class I Division 2 Groups A-D
Ex ia IIC T4 Tamb
-40°C to 55°C II2GD
Ex d IIB+H2 T6 Tamb
-50°C to +60°C II2GD
Ex d IIC T6 Tamb
-50°C to +60°C II2GD
D-ESD
Partial Stroke Testing for
Emergency Shutdown Valves
Suitable for use in SIL-3 applications
Stainless, Aluminum, or Resin
Flameproof/Explosion Proof
/Non-Incendive
Class I Division 1 Groups C & D
Class I Division 2 Groups A-D
Ex d IIB+H2 T6 Tamb -50°C
to +60°C II2GD
DXS
316L Stainless Steel
Flameproof/Explosion Proof
/Intrinsically Safe
Class I Division 1 Groups A-D
Class I Division 2 Groups A-D
Ex ia IIC T4 Tamb
-40°C to 55°C II2GD
Ex d IIC T6 Tamb
-50°C to +60°C II2GD
Ex d IIB+H2 T6 Tamb
-50°C to +60°C II2GD
DXR
Composite Resin
Non-Incendive/Intrinsically Safe
Class I Division 2 Groups A-D
Class II Division 2 Groups F & G
Ex ia IIC T4 Tamb
-20°C to 53°C II2GD
Ex me [ia]IIC Tamb
-20°C to 44°C T4 II2G
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Valvetop T-Series
™
High-Value Switchboxes with a Variety of Options
Valvetop T-Series switchboxes deliver outstanding value by providing full functionality
in compact, direct-mount enclosures.
Available with a variety of position sensors, integral solenoid valves, and bus networks, the
T-Series is suitable for use in all hazardous areas and carry IECEx, ATEX, and CSA certifications.
The Valvetop T-Series Delivers Outstanding Value!
Designed to provide maximum functionality in a compact form factor, the Valvetop T-Series has a number
of unique features that save space, time, and money.
Optimum Use of Space
The unique layout supplies ample
working space inside the enclosure
for wiring and setting of the switches
while taking up very little space above
the actuator.
Low Profile Design
The unique directmounting feature
eliminates expensive
mounting brackets
while reducing the
height of the switchbox and the overall
footprint above
the actuator.
“I like the features of the T-Series products. The direct
mount feature saves money on the cost of brackets. ”
- President, Valve Distributor
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TwistSet™ Cams
Unique TwistSet cam design allows easy
access and accurate stepless setting of
sensor position with minimum hysteresis.
Color-coded strikers enable quick
identification of open/closed switches.
Direct Mounting
Unique mounting design
enables simple attachment
to any ISO/NAMUR actuator
without the need for expensive mounting brackets
Solid Enclosures for Every Environment
• Aluminum, Composite, Stainless
• Up to four conduit entries
(English or Metric)
• O -ring seals everywhere
• Buna, EPDM, O-ring options
Environmental Extremes
• Operating temperatures from
-40°F/-40°C to 176°F/80°C
•N
EMA 4, 4X
Visual Display
• Impact resistant polycarbonate
• Intuitive colors (Green/Red)
• Pre-adjusted to 90° for easy
installation
• Low profile/High visibility
• Customizable
Pilot Valves
• Low Power Solenoid
• Single Coil
• 1.0 Cv
• Integrally mounted for
extra protection
Stainless Steel Shaft
and Fasteners
• NAMUR Shaft
• Captive cover bolts and indicator
screws
Bus Networking / Sensor Options
• AS-Interface, Profibus, DeviceNet
• GO Switch, Proximity, P+F, Mechanical
MULTIPLE T-SERIES PLATFORMS FOR EVERY ENVIRONMENT
TVA
Direct-Mount Composite Resin
Intrinsically Safe
General Purpose
Ex ia IIC T4 II2G
Tamb -40° to 60°C
TXS
Direct-Mount Stainless Steel
Flameproof/Intrinsically Safe/
Explosion Proof /Non-Incendive
Class I Division 2 Groups A-D
Class I Division 1 Groups C & D
Class II Division 1 Groups E-G
Ex ia IIC T4 Tamb -50° to 85°C II2GD
Ex d IIB T4 Tamb -50° to 80°C II2GD
Ex d IIC T4 Tamb -50°C to 80°C II2GD
TXP
Direct-Mount Aluminum
Flameproof/Intrinsically Safe/
Explosion Proof /Non-Incendive
Class I Division 2 Groups A-D
Class I Division 1 Groups C & D
Class II Division 1 Groups E-G
Ex ia IIC T4 Tamb -50° to 85°C II2GD
Ex d IIB T4 Tamb -50° to 80°C II2GD
Ex d IIC T4 Tamb -50°C to 80°C II2GD
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Valvetop Bus Networks
™
Connectivity to Every Fieldbus Network
Sensor-Communication
Modules
TopWorx Sensor-Communication Modules are microprocessor based ‘brains’
that mount inside Valvetop
enclosures to deliver position
sensing and bus networking
functionality to on/off valves.
They combine position sensors, bus communications,
solenoid outputs, and wiring
terminals into a compact,
sealed module that drops into
various Valvetop enclosures.
Foundation Fieldbus
T-Block
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SCM Features:
• Short-circuit protection
• Resistant to impact,
moisture, shock, vibration,
contamination
BUS NETWORKS
TopWorx Sensor-Communication
Modules make it easy to connect
automated on/off valves to modern
bus networking protocols such as
FOUNDATION Fieldbus, DeviceNet,
AS-interface, Profibus, and HART.
• LEDs indicate valve position
and facilitate sensor set-up
ASi
DeviceNet
FOUNDATION Fieldbus
- 5 Discrete Inputs, 3 Discrete Outputs
-Emerson DeltaV, Honeywell, Yokogawa,
Rockwell, Invensys approved
-Pre-defined templates, on-board diagnostics, and early warning LEDs
-Local calibration button for factory setting of end of stroke switches
-Consumes only 17mA to operate,
reduces VCRs and DSTs required
-Position feedback via DO read back
reduces number of function blocks.
- Reduced DST count
- Higher density of valves per segment
-Pre-Built and Industry Tested Library
Modules (reduced engineering)
-Less segments required per project
(less hardware)
-Lower Total Cost of Ownership for
Intrinsically Safe Applications
calibration switch
The SCM-FF is equipped with a local
calibration button for pre-installation
function testing of the valve actuator package. This ensures that all valve
automators can function test packages
before installation without having to
purchase expensive test equipment.
LEDs indicate correct position setting
of the switches.
Piezo technology
TopWorx discrete valve controllers incorporate the best piezo technology available
on the market today. With a response
time of under 50mS and a high flow rate,
we ensure the spool valve reacts immediately to a change in signal.
BEST-IN-CLASS CAPABILITIES
-Reduced number of blocks scheduled
on the segment
- Reduced macrocycle times
-Reduced VCR Links (Publisher/
Subscriber)
Single DO Block
Using the Readback function in the DO
block for position feedback reduces the
number of DSTs required and allows the
user to switch the solenoid and get position feedback via this single DO block.
-3 Discrete Inputs, 2 Discrete
Outputs, 1 Analog lnput
-Rockwell, Emerson DeltaV
approved
-On-board diagnostics and early
warning LEDs
-ASi 2.1 with up to 4
Discrete Inputs and 3
Discrete Outputs
- Profibus DP V0
- Early warning LEDs
- Early warning LEDs
- 4 Discrete Inputs
2 Discrete Outputs
-Digital confirmation
of analog signal
-Auto-calibration via
handheld
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Valvetop Position Sensors
™
The Industry’s Leading Selection of Position Sensors
Valvetop™ provides the industry’s leading selection
of valve position sensors, including GO™ Switch
leverless limit switches, proximity sensors, mechanical
limit switches, potentiometers, and 4-20mA position
transmitters.
Sensors & Switches
- GO™ Switch leverless limit switches
-4-20mA position transmitters with
HART protocol
- Proximity
- Reed
- Mechanical
GO™ Switch inside
pushset CAM
GO™ Switch leverless limit switches are hermetically sealed and outperform all other position sensors in hot, cold, wet, dirty, abusive, corrosive,
and explosive conditions. GO Switches deliver best-in-class capabilities:
-Highest amp rating (4amp/120vac, 3amp/24vdc)
-Highest temperature rating - 80°C
-Up to four GO Switches inside
-Hermetically Sealed contacts
-SPDT, DPDT, and Stainless Steel options
-Proximity operation – nothing to jam, bend, break,
or wear out
-Resistant to electrical noise, radio frequency
interference, dust, dirt, and most chemicals
-No leakage current, not voltage or polarity sensitive
-Simple device – inherently intrinsically safe with barrier
-Unlike Reed Switches, Gold flashed contacts allow for
use in both low and high current applications within a
single switch
Unique pushset cam design allows
quick and accurate setting of the GO
Switch positions reducing deadband
and hysteresis to a minimum. Switches
can easily be set
in the mid-position for control
applications such
as 3-way ball
valves or diverter
valves.
4-20mA Position Transmitter
proximity sensors
Mechanical Limit Switches
- Fully potted electronic module with LEDs
and Auto Calibration feature
- Precise setting of the zero and span can
be done in seconds for both CW and CCW
rotation with a simple push button
- Position feedback sensor is mounted
directly to the switchbox shaft eliminating
backlash caused by traditional gear train
- Up to 300° rotation for choke valve
applications
- The need for re-calibration is eliminated
- Available with GO Switches and HART
Protocol
Choose from a variety of proximity sensors
including reed switches and inductive proximity sensors such as Pepperl+Fuchs™
and others.
- Up to 6 proximity sensors
- AC, DC, Namur versions available
-Up to 6 mechanical switches
- 15A/120vac
- SPDT and DPDT contacts available
- Up to 6 mechanical switches
Pneumatic SwitchES
- Common in marine/shipbuilding industry
- I deal for explosive or intrinsically safe
environments
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Valvetop Pilot Valves
™
Solenoid Valves to Pilot Any Actuator
Valvetop provides a portfolio of self-contained pilot
valves to control pneumatic actuators. These compact,
high flow spool valves are all low power and can deliver
significant operating cost savings. Integral pilot valve
options include solenoid and piezo pilots, aluminum and
316 or 304 stainless steel valve bodies, and pushbutton
or palm actuated manual overrides.
solenoid valves
- 24Vdc, 120vac, 220vac
- Aluminum, 316 Stainless, 304 Stainless
- Single Coil, Dual Coil, Blocked Center
- High Flow up to 3.0Cv
-Low Power Consumption (solenoid 0.5
watts; piezo 12mw)
-Low temperature rating -50°C (-58°F)
(on request)
Pilots
Valve Bodies
Manual Overrides
-Internally mounted for protection from
the environment
- Low Power Solenoid or Ultra-Low
Power Piezo pilots
- Single or Dual Pilots
-Fail open, Fail closed, Fail in last position
- 50 million cycle minimum life
-Class F coil insulation
(Class H available on request)
- Response time 10mS
- Anodized Aluminum
- 316 Stainless Steel
- 304 Stainless Steel
- Momentary
- Latching
- Manual Reset
°Prevents accidental opening of
a tripped ESD valve
°Local operator intervention is required
before valve can be re-opened
Flow Rates
- 1.2 Cv
- 3.0 Cv
dual valve
Manual Reset Solenoid Valve
FLAME ARRESTORS
-Two integral solenoid valves configured
in series or parallel
-For applications where a redundant
solenoid is required
-For ESD valves or control of 3-position
actuators
-Designed for Critical Service or Emergency
Shutdown Valve applications which often
require operators to manually verify a
system prior to restarting a process
-Features a 1.2 Cv flow rate and rugged 316
stainless steel housing, ideal for offshore
applications
These double as in line filters, protecting
the pilot against damage caused by dirty air.
This design also allows the users to replace
or work on the external valve in situ without
affecting the integrity of the explosion proof
enclosure.
How It Works
a) The pushbutton on the Manual Reset solenoid valve is manually pushed and latched.
The inward movement of the pushbutton
causes the valve to shift.
b) The pilot is then energized, which
unlatches the manual pushbutton,
but does not change the valve state.
c) When the coil is de-energized, the valve
is returned to its original fail-safe mode.
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Valvetop D-ESD
™
SIL-3 Partial Stroke Test Solutions
TopWorx SIL-3 ESD Valve Controllers provide a complete Partial Stroke Test Solution with unique
features and functionality that enable partial stroke testing of emergency shutdown valves without disrupting or shutting down the process.
The TopWorx Partial Stroke Test Solution comes complete with:
•Sensor Control Module to partially close the valve without disrupting the process
•Pass/Fail indication via high/low response on the return signal
•Open and Closed position sensors for feedback to the DCS or PLC
•Onboard Diagnostics to enable predictive maintenance and early-warning alerts
•Aluminum, Composite, and 316L Stainless Steel platforms certified for use in Flameproof/
Explosion Proof, or Non-Incendive hazardous areas
•An optional local, lockable partial stroke Test Button integral to the unit
The TopWorx Partial Stroke Test Solution provides Onboard Diagnostics to alert the user
to the following Dangerous Failures:
•Valve packing/shaft damage
•Actuator spring fatigue/breakage
•Solenoid pilot exhaust blockage
•Solenoid spring failure
Convenient Partial
Stroke Testing
Partial Stroke
Test Module
Integral
Solenoid
GO™ Switch
Partial Stroke
Confirmation
Switch
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Spool Valve
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Available in two platforms suitable for your particular application:
DXP Tropicalized Aluminum
Flameproof/Explosion Proof
DXS 316L Stainless Steel
Flameproof/Explosion Proof
Capabilities
• Suitable for use in SIL-3 applications
• Certified for use in all hazardous areas
• Integrated solution with all controls
in a single housing
• Onboard diagnostics for performance validation
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Topworx 4310
™
Wireless Valve Position Monitor
More Monitoring Points
The TopWorx™ 4310 Wireless Position Monitor is a component of
Emerson’s Smart Wireless solutions for field instrumentation. Smart
Wireless extends PlantWeb’s predictive intelligence into areas that
were previously out of physical or economic reach, opening the door
for new possibilities in process management. The TopWorx 4310
Wireless Position Monitor sends a wireless feedback signal through
the Gateway to indicate valve position, device temperature, and power
module status. This non-obtrusive position monitor won’t disrupt your
existing process and is easy to overlay. The 4310 can be used to monitor equipment such as process valves, regulators, and displacement
and float level sensors.
Ease of Use
Specially designed for the wireless monitoring of open/closed
position in linear and rotary valves, no conduit easements or
permits are needed for the battery-powered TopWorx 4310 Wireless
Position Monitor. This reduces the time needed for installation, setup,
and commissioning. The non-contact linkage-less design and multilanguage local user interface allows for easy calibration and monitoring. The TopWorx 4310 Wireless Position Monitor is compact, simple
to use, and easily mounted on various valves from modulating control to automated quarter-turn or manual. Emerson’s Smart Wireless
solutions are very scalable. Users can start small and add devices later,
improving the network reliability. The more wireless devices on a
network, the more reliable the network will become.
AMS® Suite:
Intelligent Device Manager
Omni-directional
antenna
Communication
Protocol
Rugged and Reliable
The TopWorx 4310 Wireless Position Monitor delivers scalable functionality in a small package. Its rugged, engineered resin enclosure
and variety of hazardous area certifications make the 4310 a perfect
solution for most applications, including those in corrosive or remote
environments. The 4310 Wireless Position Monitor is a component of
a self-organizing network that is not hindered by obstacles and disruptions. With frequency hopping technologies and redundant paths for
information to travel along, the network delivers greater than 99% data
reliability. Anti-jamming technology with 128-bit AES encryption, key
rotation, authentication, and verification protects the data to give you
peace of mind.
Safe and Cost Effective
The TopWorx 4310 Wireless Position Monitor installs quickly with no
wiring or conduit of any kind, reducing not only the cost of installation
but safety risks, monitoring time, and labor. Sites that present potential
human safety risks may now be monitored easily from a safe location.
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Long life
power module
WirelessHART™ Diagnostics:
- Cycle counter
- Configuration
- Alerts
- Power Status
Modbus or OPC
access to device
variable information
Control System
Smart Wireless Gateway
Engineered
resin housing
WirelessHART™ self-organizing network
How many devices can be on a single Wireless Gateway?
Up to 100.
How many hosts can communicate with a Wireless Gateway?
Many at the same time. For example: Legacy host systems (PLCs, DCS)
and AMS® Device Manager.
Can you have more than one network?
Yes, for example when separating areas by function or location.
Intrinsically
safe design
What is the maximum spacing between wireless devices?
75m is typical inside buildings, 200m is typical outside.
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Valvetop APPLICATIONs
™
Valve Control Solutions for Every Application
4-20mA Transmitters with HART Protocol
The 2-wire position transmitter with HART will generate
a nominal 4-20mA signal proportional to valve position
output for full-range actuation of the valve. The transmitter is capable of
generating signals below 4mA and above 20mA if the position sensor indicates an out-of-range value. With the added HART digital communication
capability, remote calibration and parameter configuration
can be performed via a handheld.
Features:
• Remote set point calibration using a handheld device
for calibration and monitoring
• Selectable over and under travel settings
• 4 to 20mA variable reading
• Monitoring and setting of alarms with advanced diagnostics.
Includes deadband detection, out of range indication and
detection of internal memory errors
the stainless steel, 35-Series GO™ Switch
Hermetically-Sealed, Stainless Steel, DPDT Proximity Switch
For over fifty years, GO™ Switch position sensors have set the standard
for reliability and durability in the process industries. Their unique operating principle and best-in-class capabilities have made them the most
specified switch in the world for demanding process applications.
TopWorx™ has once again improved on greatness.
The 35-Series GO™ Switch is now available in two versions:
The original Single Pole Double Throw GO™ Switch or the
stainless steel, Double Pole Double Throw, version.
Features:
• One-piece, stainless steel housing
• Hermetically-sealed, Double Pole Double Throw contacts
• Suitable for both Ex d and Intrinsically Safe applications
• Up to four (4) switches in a single enclosure
• Extremely low hysteresis
• PLC and higher current ratings with AC/DC
- NO/NC wiring flexibility
• 3amp/120vac and 1amp/24vdc
• Available with SOV and HART options
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Linear Valve Monitors & Sensors
Valvetop discrete valve controllers are the products
of choice for linear valves of all types. Their precision
sensing and proven reliability deliver the best position
feedback available. Options such as 4-20mA transmitters with end-of-stroke sensors and HART protocol provide continuous monitoring and confirmation of valve
position. Custom mounting kits are available to ensure
reliable operation for the life of the valve package.
Valvetop D-Series on
linear control valves
DXP with IEC/ATEX IIC Certification
Serrated Flange
The Only IIC Valve Controller with an Integral Solenoid.
Most ATEX EEx d IIC valve controllers have small containers
with screw-top lids and very few options. Often the threads on
the screw-top lids bind up, causing safety issues on multiple
levels. TopWorx™ is changing all of that with the IIC-certified
DXP valve controller.
There is no competition.
The unique modular design of the Valvetop™ DXP discrete valve
controller combines bus networking, pilot valve
and position sensors into a globally certified,
Adaptive Conduit Entries
explosion proof enclosure that attaches to any
automated valve package.
Features:
- Serrated Flange (No binding of threads)
- Improved ingress protection
- IECEX, ATEX, & EEx d Group IIC
- The only IIC Box with integral solenoid
- Available with all Bus & Sensor options!
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Valvetop APPLICATIONs
™
Valve Control Solutions for Every Application
Dual Pilot Valve for Dribble Feed Control
By using a unique dual valve option, the solenoids can be
configured to allow two stage closing of the valve for applications such as tank filling where the valve needs to be
throttled to prevent overflowing.
Valvetop visual indicators
A variety of indicators to fit every application, including
multiple color combinations such as Green/Red and
Yellow/Black, plus three-way, 90° and 180° flow paths.
Other languages are also available upon request.
Cold Temp to -50°C/-58°F
The Valvetop D-Series operates at temperatures
down to -50°C by using a special cold-temp solenoid
configuration
Multi-turn manual valve
Unique adaptor for fitting position monitors to rising
stem and non-rising stem gate and globe valves
“We replaced all of a competitor’s switchbox
with the TopWorx Valvetop using GO Switches. We can set the DXPs and walk away from them
knowing that they work great. ”
- I&C Leader, Japanese Chemical Company
“The TopWorx product was attractive to us
because the enclosure was resilient and able to
survive in a hazardous and corrosive environment. ”
- Process Engineer, German Chemical Company
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Valvetop mounting kits
™
VIP™ Brackets to Fit Any Rotary Valve or Actuator
VIP MOUNTING KIT
With over 1,500 mounting kit designs, Valvetop valve
controllers can be mounted on any rack-n-pinion,
scotch-yoke, or vane actuator, quarter-turn manual
valves, linear knifegate and control valves, and
positioners. Visit www.topworx.com for a complete
list of available kits or to request a custom design.
TopWorx has thousands of mounting kits
available to fit Valvetop and GO Switch
products to a wide variety of valves and
actuators. Each kit comes complete with
parts list and installation instructions.
3Z Valve
Actreg
Airtorque
ANCHOR DARLING
Apollo
Automax
AXELSON
Baumann
Bettis
Biffi
Bray
BROOKS BRODIE
Cameron
CCI
ChemValve
Clarkson
Compaq
Conbraco
Contromatics
COPES VULCAN
Crane
DeZurik
Durco
El-O-Matic
Fabri Valve
Fisher
Flowbus
Flowserve
General Valve
Grinnell
HAWS
HONEYWELL
Hytork
ITT
KENNETH ELLIOT
Keystone-Morin
Kinetrol
Kitz
KTM
KTM
Larox
Ledeen
MAGNETROL
Marwin
Masoneilan
Mogas
Neles-Jamesbury
Neway
Newcon Valve
Orbinox
Orbit
PBM
PBV
Poyam
Protech
PVC
QTRCO
Radius
RCS
Remote Control
RF Technologies
Rhino
Rotork
SAMSON
Severn Glocon
SPEAKMAN
TBV
Triac
Trutorq
Unitorq
Valtek
Valvtechnologies
Vanessa
Velan
VTI
Watts
WKM
Worcester
Xomox-Matryx
V alvetop dis c rete valve c ontrollers
19
Valvetop Technical Information
™
Dimensional Drawings, Electrical Ratings, Etc
D-Series Diagrams
MINIMUM 2.5" [63.5] REQUIRED CLEARANCE
IN ORDER TO DISENGAGE THE SHAFT FROM THE ID BUSHING
AND REMOVE LID WHERE OPTIMUM CONDITIONS APPLY
DXP
MINIMUM 2.5" REQUIRED CLEARANCE
IN ORDER TO DISENGAGE THE SHAFT FROM THE ID BUSHING
AND REMOVE LID WHERE OPTIMUM CONDITIONS APPLY
DXR
6.21 [157.8]
6.21 [6.2]
4.52 [114.7]
4.51 [4.5]
.85 [21.6]
2.10 [53.3]
2.10 [2.1]
1.10 [1.1]
MOUNTING SURFACE
DXS
OPTIONAL CONDUIT ENTRIES
USED ONLY WHEN 4 ENTRIES
ARE SPECIFIED
SHAFT TYPE OPTIONAL
SEE SHAFT DETAIL
SECTION
2.13 [54.0]
MOUNTING SURFACE
SHAFT TYPE OPTIONAL
SEE SHAFT DETAIL
SECTION
OPTIONAL CONDUIT ENTRIES
BOTH SIDES
2.00 [2.0]
OPTIONAL CONDUIT ENTRIES
USED ONLY WHEN 4 ENTRIES
ARE SPECIFIED
OPTIONAL CONDUIT ENTRIES
6.65 [168.9]
5.03 [5.0]
3.85 [97.8]
3.66 [3.7]
2.19 [55.5]
2.14 [2.1]
6.76 [171.8]
6.10 [6.1]
2.25 [57.2]
2.25 [2.3]
5/16-18 UNC - 2B
.44 DEEP
2.25 [57.2]
VALVE TYPE OPTIONAL
SEE INTEGRATED PNEUMATIC
CONTROL VALVES SECTION
5/16-18 UNC - 2B
.44DP
2.25 [2.3]
VALVE TYPE OPTIONAL
SEE INTEGRATED PNEUMATIC
CONTROL VALVES SECTION
T-Series Diagrams
MINIMUM 2.5" REQUIRED CLEARANCE
IN ORDER TO DISENGAGE THE SHAFT FROM THE ID BUSHING
AND REMOVE LID WIHERE OPTIMUM CONDITIONS APPLY
THE MINIMUM CLEARANCE FOR
ADJUSTMENT AND INSPECTION IS 4.5 IN
TVA
TXP
VALVE TYPE
OPTIONAL SEE
INTEGRATED
PNEUMATIC
CONTROL
VALVES
SECTION
2.36 [59.9]
VALVE TYPE
OPTIONAL
SEE INTEGRATED
PNEUMATIC
CONTROL VALVES
SECTION
3.78 [96.0]
4.59 [116.7]
2.95 [74.9]
1.60 [40.7]
.63 [16.0]
STANDARD CONDUIT ENTRY
ON BOTH ENDS
TXS
3.88 [98.4]
1.18 [30.0]
MOUNTING SURFACE
.71 [18.0]
CONDUIT ENTRIES
ON BOTH ENDS
4.92 [125.0]
MOUNTING SURFACE
1.18 [30.0]
.59 [15.0]
MOUNTING HOLES
FOR M5 SHCS
1.18 [30.0]
MOUNTING HOLES
FOR M5 SHCS
OPTIONAL CONDUIT ENTRIES
ON BOTH SIDES WITHOUT
VALVE OPTION
.59 [15.0]
n2.60 [66.0]
2.56 [65.0]
5.75 [146.0]
5.12 [130.0]
5.12 [130.0]
5.18 [131.6]
5.73 [145.6]
2.56 [65.0]
n.79 [20.0]
20
www . topworx . c om
dry-contact Position Sensors
Electrical ratings:
- L (GO Switch): 4amp/120vac, 3amp/24vdc
- P (Hi-Amp Prox): 3amp/120vac, 2amp/24vdc
- R (Low-Amp Prox): .2amp/30vdc
- M (Mechanical Switch) 15A/120vac
- _X (4-20mA Transmitter) 8.5-34vdc
M2, P2, R2
L2
INDUCTIVE proximity sensors
- Available with all types of inductive proximity sensors,
including Pepperl & Fuchs™, IFM™, and Turck™
- 3-Wire PNP/NPN:
: Voltage: 10-30vdc
: Power Consumption: 15mA
: Operating Current: 0- 200mA
- 2-Wire N/O & N/C
: Voltage: 5-250vac/vdc
: Power Consumption <0.5mA
: Operating Current: 0- 200mA
- Namur Output:
: 8vdc
: Current consumption:
: Switched: <1mA
: Unswitched: >3mA
Supply
Exhaust of Port 4
(when actuator opens)
Exhaust of Port 2
(when actuator closes)
TOP VIEW
5
Pilot Valve
Internally
mounted
3
1
4
Pilot Valve
Internally
Mounted
2
Port to
Actuator Close
Port to
Actuator Open
BOTTOM VIEW
***NEVER PLUG, OR BLOCK, PORT 5***
Namur/2-Wire
3-Wire
PNP
Always install vents
Supply
Supply
Solenoid Valves
5
Pressure rating: 30-100psi (2 - 8 bar)
Temperature rating:
- Standard -20°C - +60°C
- Low Temp: -50°C to +60°C
- Standard Piezo: -20°C to +60°C
- Cold Temp. Piezo: -30°C to +60°C
Power consumption:
- Standard: 0.5Watts
- Piezo: 12mWatts
Voltages:
- 12/24vdc
- 110vac
- 220vac
3
1
4
Port to Close
5
4
2
DOUBLE ACTING ACTUATORS
Supply
Exhaust of Port 4
(when actuator opens)
2
Plug
Port to Open
3
1
Port to Open
SPRING RETURN ACTUATORS
Exhaust of Port 2
(when actuator closes)
TOP VIEW
5
Pilot Valve
Internally
mounted
3
1
4
Pilot Valve
Internally
Mounted
2
Port to
Actuator Close
5
1
4
FAIL CLOSED
Port to
Actuator Open
BOTTOM VIEW
5
3
2
1
3
***NEVER PLUG, OR BLOCK, PORT 5***
2
4
FAIL LAST POSITION
Always install vents
Supply
Supply
1
5
5
4
Port to Close
5
3
1
4
2
2
Plug
Port to Open
DOUBLE ACTING ACTUATORS
3
3
1
4
2
BLOCK CENTER
Port to Open
SPRING RETURN ACTUATORS
5
1
4
FAIL CLOSED
5
3
2
1
3
V alvetop dis c rete valve c ontrollers
2
4
FAIL LAST POSITION
5
1
3
21
VALVETOP Ordering Guide
™
Choose one option from each category to build a complete model number.
Enclosure
D Series
DXP Tropicalized
Aluminum
DXR Composite
Resin
(“S” Silicone O-Rings only;
Stainless steel conduit
entries required for North
American Approvals)
DXS 316L
Stainless steel
T Series
TXP Aluminum
TXS 316 Stainless
Steel
TVA Engineered
Resin
(Area Class must be W or 0)
Bus/Sensor
AS AS-Interface
(Area class cannot be 0)
FF FOUNDATION Fieldbus
(D-Series only; Pilot P or R)
Area Classification
D Series
0 Intrinsically safe
(Bus/sensor cannot be
- North America
Class I Div 1&2
Grps A, B, C, D
Type 4, 4X
- ATEX/IECEx
Zone 0
II1G, II2D, II2GD
Ex ia IIC
Ex tb IIIC, Db IP6X
DN DeviceNet
(Area class cannot be 0)
PB Profibus DP (T-Series only;
Area class must be 1, C or W)
Partial Stroke Test
ES ESD/PST Module w/GO Switch
(D-Series only; Area class cannot be 0 or 2)
GO Switches
L2 (2)GO Switches SPDT hermetic seal
L4 (4)GO Switches SPDT hermetic seal (D-Series only)
Z2 (2)GO Switches DPDT hermetic seal (D-Series only)
Z4 (4)GO Switches DPDT hermetic seal (D-Series only)
Proximity Switches
PN (2) SPDT Module w/o LED’s, 1A max (D-Series only)
PS (2) SPDT Module w/LED’s, 250mA max
(D-Series only)
R2 (2) SPDT 250mA max
(T-Series only)
R4 (4) SPDT 250mA max
(T-Series only)
P2 (2) SPDT 3A max
(T-Series only)
Inductive Sensors
E2 (2) p+f NJ2+V3-N inductive NAMUR
E4 (4) p+f NJ2+V3-N inductive NAMUR (D-Series only)
12 (2) Ind prox PNP N/O
(T-Series only Area class cannot be 0)
ATEX/IECEx II2GD Ex d IIC
Ex tD A21, IP67
hermetically sealed)
Type 4, 4X, 7
- ATEX/IECEx
Zone 1
II2G, II2GD
Ex d IIB+H2
Ex tb IIIC Db, IP67
(O-Rings must be S or E for DUST certification)
2 Non-incendive
(Bus/sensor must be
Intrinsically safe
ATEX Zone 1 II2GD Ex ia IIC
Ex tb A21, IP67 (TXP/S only)
II2G Ex ia IIC, T4 (TVA only)
w/o pilot valve only)
1 Explosion proof/Flame proof (DXP/S only)
- North America
Class I Div 1&2 Grps C, D
Class I Div 2 Grps A, B, C, D
(Groups A & B must be
(Area class cannot be 2)
0
C Flame Proof (TXP & TXS
(IP67 for DXP/S and
IP64 for DXR)
Mechanical Switches
M2 (2)Mech SPDT
M4 (4)Mech SPDT
M6 (6)Mech SPDT (D-Series only)
T2 (2)Mech DPDT
K2 (2)Mech SPDT gold contacts
K4 (4)Mech SPDT gold contacts
AS, DN, ES, or _X; Requires
appropriate I.S. barrier)
T Series
1 Flame proof/Explosion Proof
(TXP / TXS only)
- North America
Class I Div 1 Grps C, D
Class I Div 2 Grps A-D
Class II Grps E, F, G
Type 4X, IP 67
- ATEX/IECEx
Zone 1
II2GD Ex d IIB & IIC
Ex tD A21, IP67
2 Non-incendive
(TXP/TXS only)
Cl I Div 2 Grps A-D
Cl II Div 2 Grps F&G
ATEX II3GD (Not available
with all sensing options)
Ex nA IIC, IP67; Ex tD
G cCSAus General Purpose
(TXP/TXS only)
W No approvals
Nema 4, 4x IP67
L, Z, P, AS, FF or DN)
- North America
(DXR Only)
Class I Div 2
Grps A, B, C, D;
Class II Div 2 Grps F,G
- ATEX (DXP/S only)
II3G Ex nC tD, IP67
(O-Rings must be S or E Visual Display
GStandard 90°
Green OPEN,
Red CLOSED
B90°
Black OPEN,
Yellow CLOSED
Y90°
Yellow OPEN
Black CLOSED
J 3 Way T Port,
Green/Red
(T-Series only)
K 3 Way L Port,
Green/Red
(T-Series only)
1 3 way, 90°
(D-Series only)
3 3 way, 90°
(D-Series only)
5 3 way, 90°
(D-Series only)
73 way, 180°
(D-Series only)
93 way, 180°
(D-Series only)
FFlat-top w/ skirt
indicator
(TXP/TXS only)
for DUST certification)
G General Purpose (DXR only)
Type 4, 4X
C Flameproof (DXP only; Conduit
entries must be E or M)
ATEX/IECEx II2G, II2GD
Ex d IIC Ex tb IIIC Db, IP67
W No approvals
IP67 for DXP/S
IP64 for DXR
Analog Output
(Available with 2-switch options only for L,Z,M,K,E,T)
Ordering
Guide Fill in
each box to create
a complete model
number.
Enclosure
_X 4-20mA transmitter
_H 4-20mA transmitter
with HART
(Not available with switch option T)
Bus/Sensor
Area Classification
Visual Display
Ordering Examples:
DXP-FF0GNEBPA2
DXP-L21GNEB1A2
TXP-M21GNPB1A1
Shaft
S 1/4" DD
304 SS
Conduit
O-Rings
dxp/dxs
E (2) 3/4" NPT
D Series
BBuna-N
4 (2) 3/4" NPT
(2) 1/2" NPT
E EPDM
S Silicone
(D-Series only)
N NAMUR
304 SS
L 1” Extended
Linear Shaft
(TXP/TXS w/ Visual
Display F only)
R 1/4” DD 316 SS
(Shaft & external
hardware)
(D-Series Only)
M NAMUR
316 stainless steel
(Shaft & external
hardware)
(D-Series Only)
M (2) M20
3 (4) M20
6(4) 3/4" NPT
dxr
(Stainless
Conduit Entries)
TopWorx preferred options.
V Viton
T Series
M Buna/EPDM
mix (TVA)
Silicone (TXP/TXS)
P (2) 1/2” NPT
E (2) 3/4” NPT
M(2) M20
dxr
Pilot
Spool
Valve Cv
Override
Blank
No pilot
devices
1 (1) 24Vdc
pilot, .5W,
fail open/
closed
2(2) 24Vdc
pilot, .5W, fail
last position
Blank
No spool valve
Blank
o spool valve
N
(All manual override options
EXCEPT Option 1 are for
D Series only)
A Aluminum
hard coat anodized
(1/4" NPT Ports)
(T Series Only)
S 304 SS
2 1.2 Cv
(D Series Only)
6 316 SS
4(1) 220vac
pilot, 1.9W
fail open/
closed
5(1) 220vac
pilot, 1.9W
fail last position
B(2) 3/4" NPT
C (2) M20
T Series
TXP/TXS
P (2) 1/2” NPT
3 3.0 Cv
CCold Temp
valve
1.0 Cv
(1/4” NPT Ports)
(D-Series Only)
(Sensors L2 and Z2,
Pilot must be 1 or 2;
Sensor FF, Pilot must
be P or R)(O-Ring E
or S only; Spool
Valve S or 6 only)
7 (1) 110vac
pilot, 1.1W
fail open/
closed
8 (2) 110vac
pilot, 1.1W
fail last position
A(2) 1/2" NPT (1/4" NPT ports)
(D Series Only)
(D Series Only)
(1/2” NPT ports)
(D Series Only)
(D Series Only)
(Resin Conduit Entries)
1 1.0 Cv
Bus/sensor L
or Z = -50ºC
Bus/sensor FF
= -30ºC
8 1.0 Cv
(1/4” BSP Ports)
(T-Series Only)
(D Series Only)
P(1) piezo
pilot, fail open/
closed
M (2) M20
E (2) 3/4” NPT
(N/A with Pilot Valve)
4 (2) 3/4” NPT
(2) 1/2” NPT
TVA
A (2) 1/2” NPT
Resin (TVA only)
4 Dual Pushbutton
Momentary
R GOST
(Cannot be DXR or TVA)
F FISCO
(D-Series Only)
(Bus/Sensor must be FF;
Area Class must be 0)
K KOSHA
5 Manual Reset
No voltage release
latching with
pushbutton
(Consult factory if used
with ES sensor option)
(Spool valve must be 6)
A Single palm
actuator
Momentary/Latching
B Dual palm
actuator
Momentary/Latching
C (2) M20
Resin (TVA only)
T Partial stroke test
button with lockable
cover
(Sensor ES only)
(Not avail w/ Area Class C)
(DXP/S - Conduit Entries 4 or
3 only. DXR - consult factory)
Conduit
N NEPSI
(Consult factory if used
with ES sensor option)
(Spool valve must be 6)
Shaft
3 Single Pushbutton
Momentary
(DXP/S only)
E Manual Reset
No voltage release
latching with palm
actuator
(FF only)
(D Series only)
(N/A with Pilot Valve)
2 Dual Pushbutton
Momentary/Latching
B InMetro
D Dual palm
actuator
Momentary
R(2) piezo
pilots, fail last
position
3 (4) M20
1 Single Pushbutton
Momentary/Latching
Blank
No Regional Cert
C Single palm
actuator
Momentary
(FF only)
(D Series only)
(N/A with Pilot Valve)
Blank
No override
Regional Certs
O-Rings
Pilot
Spool
Valve Cv
Override
Regional Certs
Global Support Offices
Americas
3300 Fern Valley Road
Louisville, Kentucky 40213 USA
+1 502 969 8000
[email protected]
Asia-Pacific
1 Pandan Crescent
Singapore 128461
+65 6891 7550
[email protected]
Middle East
P.O. Box 17033
Jebel Ali Free Zone
Dubai 17033
United Arab Emirates
+9714 8118283
[email protected]
Africa
2 Monteer Rd, Isando
Kempton Park
Gauteng, RSA
(27) 011 445 4475
[email protected]
Europe
Horsefield Way
Bredbury Industrial Estate
Stockport SK6 2SU
England
+44(0)161 406 5155
[email protected]
Visit www.topworx.com for comprehensive information on our company,
capabilities, and products – including model numbers, data sheets,
specifications, dimensions, and certifications.
[email protected]
www.topworx.com
© 2011 TopWorx, Inc. All rights reserved. TopWorx, Valvetop, GO Switch, VIP,
and Leverless Limit Switch are all trademarks of TopWorx, Inc. All other marks
are the property of their respective owners. Information herein – including
product specifications – is subject to change without notice.
®
About Emerson Process Management
Emerson Process Management is a powerful, global, single source of process
improvement technology and expertise. We help major companies in
selected industries optimize their plants and processes to achieve higher
quality, greater reliability and faster time to market, while steadily advancing
productivity and profitability. We can build it - providing experienced project
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ES-01257-1 R2
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