TopWorx K-Series Valve Controllers IOM Manuals & Guides

TopWorx™ K-Series Valve Controllers

Installation, Operation & Maintenance Manual

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Table of Contents

TopWorx™ K1P/K1S…...………………………………………………. 4

Safety Notice………………….…………………………………….. 4
Installation.………………………………………………………….. 4
Cable Entries………………………………………………………... 4
Mounting ……………………………………………………………. 4
Earthing ……………………………………………………………… 4
Assembly & Dismantling ……………………………………….. 4
Maintenance & Flamepaths …………………………………… 4
Switch Cam Setting ………………………………………………. 5
Schedule of Electrical Ratings ………………………………… 5
CSA Information …………………………………………………... 6

TopWorx™ K2P/K2S ………………………………………………….. 7

Safety Notice ……………………………………………………….. 7
Installation.………………………………………………………….. 7
Cable Entries………………………………………………………... 7
Mounting ……………………………………………………………. 7
Earthing ……………………………………………………………… 7
Assembly & Dismantling ……………………………………….. 7
Maintenance & Flamepaths …………………………………… 7
Switch Cam Setting ………………………………………………. 8
Schedule of Electrical Ratings ………………………………… 9
CSA Information……………………………………………………. 10

TopWorx™ K1/K2 (Ex ia) ………………………...………………….. 11

Safety Notice………………….…………………………………….. 11
Installation.………………………………………………………….. 11
Cable Entries………………………………………………………... 11
Product Certification …………………………………………….. 11
Assembly & Dismantling ……………………………………….. 11
Electrical Terminations ………………………………………….. 11
Switch Cam Setting ………………………………………………. 11

TopWorx™ K5L/K7L ………………………………………………….. 12

Safety Notice………………….…………………………………….. 12
Installation.………………………………………………………….. 12
Cable Entries………………………………………………………... 12
Mounting …………………………………………………………….. 12
Product Certification …………………………………………….. 12
Assembly & Dismantling ……………………………………….. 12
Switch Cam Setting ………………………………………………. 12

4

TopWorx™ K1P/K1S (Flameproof Ex d ATEX/IECEx

Safety Notice
These instructions should be read before proceeding with the in­stallation, operation and maintenance of the product. Installation,
operation or maintenance work must be performed by personnel
with the necessary training and experience. If you are in doubt

about any aspect of such work contact TopWorx™ before proceed-

ing.

The product is available with a range of options including limit
switches, proximity sensors and electronic interface circuitry. The
certification class is dependent on the product type selected, the
reference number for which is marked on the product certification
label attached to the products cover. The certification class for the
various product types is as follows:

EC6 - Classification Ex db IIC T6 Gb / Ex tb IIIC T85°C Db Ta -60°C to
+40°C IP66/67
Type EC6.xx

EC6H - Classification Ex db IIC T6 Gb / Ex tb IIIC T85°C Db Ta -60°C
to +70°C IP66/67
Type EC6H.xx

EC4 - Classification Ex db IIC T4 Ta -60°C to +80°C Gb / Ex tb IIIC
T135°C Ta -60°C to +80°C Db IP66/67
Type EC4.xx

EC4H - Classification Ex db IIC T4 Gb / Ex tb IIIC T135°C Db Ta -60°C
to +80°C (+120°C) IP66/67
Type EC4H.xx

If you are in any doubt as to whether the product selected is suita­ble for safe use in the intended area under the expected operating
conditions contact TopWorx™ for guidance before proceeding.

Installation-General Guidance

The K1P/K1S is designed to monitor the position of on/off or mod­ulating rotary or linear equipment and or pneumatically control
on/off equipment such as valve actuators. The unit is NOT suitable
for use on multi-turn rotating equipment.

The product must be installed in accordance with the require­ments of relevant National and International standards for

‘Electrical apparatus for potentially explosive atmospheres’ and
the installation of ‘Flameproof apparatus’. NOTE: The purchaser

should make the manufacturer aware of any External Effects or
Aggressive Substances that the equipment may be exposed to.

WARNING - DO NOT OPEN WHEN AN EXPLOSIVE
ATMOSPHERE IS PRESENT. Instructions to this

effect are noted on the cover label.

Cable Entries
Cable entries must either be plugged with stopper plugs or fitted
with gable glands which satisfy the certification requirements of
the product, i.e. certified Exd IIC

Cable entry options
M20 x 1.5 - 6H to BS3643 : 1981
M25 x 1.5 - 6H to BS3643 : 1981

1/2" NPT ANSI/ASME B1.20.1-1983 Gauging “Flush” to “2 turns

large” using an L1 plug gauge.

3/4”NPTANSI/ASME B1.20.1-1983 Gauging “Flush” to “2 turns
large” using an L1 plug gauge.

All cable entries are identified with the thread form and size of
thread engraved on the products certification label.

Mounting
There are 4 off M6 x 1p x 8mm deep threaded holes on a 50mm
PCD located on the underside of the base for attachment of
the unit to associated bracketry. When attaching a bracket or as­sociated equipment to the product you must ensure that the fas­teners used are of a suitable length to allow clearance of one full
thread between the end of the fastener and the bottom of the
thread. The use of fasteners with excessive length may result in
the casting being over stressed.

There are a range of drive shaft and lever options to suit rotary or
linear applications. Contact TopWorx™ for further information.

IMPORTANT.
When mounting the product care must be taken to
ensure that during operation the drive shaft is not sub­jected to excessive side loads.

Earthing
Internal and external connections are provided for the connection
of earthing or equipotential bonding conductors. It is recom­mended that earth leads are attached to the internal connection
using a crimped cable eyelet.

Assembly and Dismantling.
Other than removing and replacing of the cover for the purpose of
installation and calibration this unit should not be dismantled and
reassembled. If there is a need to repair the product it should be
returned to TopWorx™. Repair work carried out by unauthorized
personnel may invalidate the approval of the product and render it
unsafe for use.

Maintenance of Flamepaths
Whenever there is a need to remove the cover either during instal­lation or routine maintenance ensure that care is taken not to
damage the spigot, face or bore of either the cover or base. Al­ways place the cover on a clean surface which will not scratch the
machined surface or leave deposits on the surface which

5

could prevent the flame path joint from being maintained.
Inspect both the cover and base flange faces before assembly
to ensure both faces are clean and neither face is damaged.

The cover is secured by 2 off M6 x 1.0 - 16 mm long socket
cap head screws. It is essential that all screws are in place and
secure to maintain the protection concept of the product.
Should a fastener be lost, replacements must conform to the
following standard:
M6 x 1.0 - 16 mm long - 6g to ISO 262
Socket head to ISO 4762
Thread form to ISO965
Material - Stainless steel. Grade A2 - 70 minimum

IMPORTANT
Covers fitted with a visual position indicators have a slotted
indicator shaft which engages with flats on the main drive
shaft (Fig 1). When fitting the cover ensure that the slot
aligns with the flats before assembly. DO NOT pull the cover
home onto the base by tightening the cover retaining screws.
Press the cover home by hand before tightening the retaining
screws. The cover is retained by two stainless steel M6 socket
cap head screws. Two M6 tapped holes are provided in the
cover flange to facilitate removal of the cover (Fig 2). Having
removed the cover screws place two the screws in the tapped
holes and carefully jack the cover off the base, turning the
screws alternately a maximum of one full turn each time until
the cover is released.

Fig 1

Fig 2

IMPORTANT Take note of ambient temperature and internal
temperature rise when selecting suitable cable. The maxi­mum internal temperature rise is 35°K.

Switch Cam Setting
The switch actuation cams are driven via splines located on
their inner diameter which engage with the drive hub. To
adjust the position of the cam slide the cam off the hub, com­pressing the location spring. Rotate to the desired position
and release. Check that the cam has correctly re-engaged
with the hub.

Schedule of Electrical Ratings

Electrical component summary. Option EC6 - Classification Ex db IIC T6 Gb / Ex tb IIIC T85°C Db IP66/67 Ta -60°C to +40°C

EC6 .1 - 1 or 2 single pole switches,,

Umax 275V Imax 10A

EC6 .2 -1 double pole switch,
Umax 275V Imax 10A

EC6 .3 -1 or 2 proximity sensors,
Umax 240V Imax 250mA

EC6 .4 - Electronic circuitry and a 1K - 5K
potentiometer, Umax 36VDC - Wmax 1
watt

SC6 .5 -Up to 2 single pole switches,
Umax 275V Imax 10A and a 1K - 5K
potentiometer, Umax 36VDC - Wmax 1
watt

SC6 .6 - Up to 2 proximity sensors,
Umax 240V Imax 250mA and a 1K ­5K potentiometer, Umax 36VDC ­Wmax 1 watt

EC6 .7 - 1 or 2 single pole switches plus
connections for terminating 1 remote
mounted solenoid, Switches Umax 275V
Imax 9A, Solenoid Umax 275V Imax 2A
Diode protection across solenoid terminals
optional.

SC6 .8- 1 double pole switch plus con­nections for terminating 1 remote mount­ed solenoid, Switch Umax 275V Imax
18A, Solenoid Umax 275V Imax 2A, Di­ode protection across solenoid terminals
optional.

SC6 .9- 1 or 2 proximity sensors
Umax 240V Imax 250mA,
plus connections for terminating 1
remote mounted solenoid, Solenoid
Umax 275V Imax 2A, Diode protection
across solenoid terminals optional.

EC6 .1 0- Electronic circuitry and a 1K - 5K
potentiometer, Umax 36VDC - Wmax 1
watt plus connections for terminating 1
remote mounted solenoid, Solenoid Umax
275V Imax 2A, Diode protection across
solenoid terminals optional.

SC6 .1 1- Up to 2 single pole switches,
Umax 275V Imax 9A and a 1K - 5K po­tentiometer , Umax 36VDC - Wmax 1
watt plus connections for terminating 1
remote mounted solenoid Solenoid ,
Umax 275V Imax 2A,
Diode protection across solenoid terminal
optional.

SC6 .1 2 -Up to 2 proximity sensors,
Umax 240V Imax 250mA, and a 1K ­5K potentiometer , Umax 36VDC ­Wmax 1 wattr plus connections for
terminating 1 remote mounted sole­noid, Solenoid Umax 275V Imax 2A,
Diode protection across solenoid ter­minals optional.

Option SC6H-Classification Ex db IIC T6 Gb / Ex tb IIIC T85°C Db IP66/67 Ta -60°C to +70°C

SC6H.1- 1 or 2 single pole switches,

Umax 275V Imax 5A

SC6H.2 -1 double pole switch,
Umax 275V Imax 10A

SC6H.4- Electronic circuitry and a 1K ­5K potentiometer, Umax 36VDC ­Wmax 1 watt

SC6H.5- Up to 2 single pole switches.
Umax 275V Imax 5A and a 1K - 5K poten­tiometer, Umax 36VDC - Wmax 1 watt

SC6H.7 -1 or 2 single pole switches plus
connections for terminating 1 remote
mounted solenoid, Switches Umax 275V
Imax 4A, Solenoid Umax 275V Imax 2A,
Diode protection across solenoid termi­nals optional.

SC6H.8 -1double pole switch plus
connections for terminating 1 remote
mounted solenoid, Switch Umax 275V
Imax 8A, Solenoid Umax 275V Imax
2A, Diode protection across solenoid
terminals optional.

SC6H.10- Electronic circuitry and a 1K ­5K potentiometer, Umax 36VDC - Wmax 1
watt plus connections for terminating 1
remote mounted solenoid, Solenoid Umax
275V Imax 2A, Diode protection across
solenoid terminals optional.

SC6H.11- Up to 2 single pole switches, Umax 275V Imax 4A and a 1K - 5K potenti­ometer Umax 36VDC - Wmax 1 watt plus connections for terminating 1 remote
mounted solenoid, Solenoid Umax 275V Imax 2A, Diode protection across sole­noid terminal optional.

Option SC4 - Classification Ex db IIC T4 Ta -60°C to +80°C Gb / Ex tb IIIC T135°C Db IP66/67 Ta -60°C to +80°C

SC4 .1 1- or 2 single pole switches, Umax

275V Imax 10A

SC4 .2- 1 double pole switch,
Umax 275V Imax 20A

SC4 .3- 1 or 2 proximity sensors,
Umax 240V Imax 250mA

SC4 .4- Electronic circuitry and a 1K - 5K
potentiometer, Umax 36VDC - Wmax 1
watt

SC4 .5- Up to 2 single pole switches
Umax 275V Imax 10A and a 1K - 5K
potentiometer, Umax 36VDC - Wmax 1
watt

SC4 .6- Up to 2 proximity sensors,
Umax 240V Imax 250mA and a 1K ­5K potentiometer, Umax 36VDC ­Wmax 1 watt

SC4 .7- 1 or 2 single pole switches plus
connections for terminating 1 remote
mounted solenoid
Switches Umax 275V Imax 10A,, Solenoid
Umax 275V Imax 2A, Diode protection
across solenoid terminals optional.

SC4 .8- 1 double pole switch plus con­nections for terminating 1 remote mount­ed solenoid, Switch Umax 275V Imax
20A, Solenoid Umax 275V Imax 2A Di­ode protection across solenoid terminals
optional.

SC4 .9- 1 or 2 proximity sensors
Umax 240V Imax 250mA plus connec­tions for terminating remote mounted
solenoid, Solenoid Umax 275V Imax
2A Diode protection across solenoid
terminals optional.

SC4 .1 0 -Electronic circuitry and a 1K - 5K
potentiometer, Umax 36VDC - Wmax 1
watt plus connections for terminating 1
remote mounted solenoid, Solenoid Umax
275V Imax 2A Diode protection across
solenoid terminals
optional.

SC4 .1 1-Up to 2 single pole switches
Umax 275V Imax 9A and a 1K - 5K po­tentiometer. Umax 36VDC - Wmax 1 watt
plus connections for terminating1 remote
mounted solenoid, Solenoid Umax 275V
Imax 2A Diode protection across solenoid
terminal
optional.

SC4 .1 2- Up to 2 proximity sensors
Umax 240V Imax 250mA and a
1K - 5K potentiometer. Umax 36VDC ­Wmax 1 watt plus connections for
terminating 1 remote mounted sole­noid, Solenoid Umax 275V Imax 2A
Diode protection across solenoid ter­minals optional.

Classification Ex db IIC T4 Ta -60°C to +120°C Gb/ Ex tb IIIC T135°C Db IP66/67 Ta -60°C to +80°C

SC4H.1 1- or 2 single pole switches,
Umax 275V Imax 5A

SC4H.2 -1 double pole switch
Umax 275V Imax 10A

SC4H.4- Electronic circuitry and a 1K ­5K potentiometer, Umax 36VDC ­Wmax 1 watt

SC4H.5 -Up to 2 single pole switches,
Umax 275V Imax 5A
and a 1K - 5K potentiometer
Umax 36VDC - Wmax 1 watt

SC4H.7 -1 or 2 single pole switches plus
connections for terminating 1 remote
mounted solenoid, Switches Umax 275V
Imax 4A, Solenoid Umax 275V Imax 2A
Diode protection across solenoid termi­nals optional.

SC4H.8- 1double pole switch plus
connections for terminating 1 remote
mounted solenoid, Switch Umax 275V
Imax 4A, Solenoid Umax 275V Imax
2A, Diode protection across solenoid
terminals optional.

SC4H.8 -1 double pole switch plus con­nections for terminating 1 remote mounted
solenoid Switch, Umax 275V Imax 4A,
Solenoid Umax 275V Imax 2A, Diode pro­tection across solenoid terminals optional

SC4H.10- Electronic circuitry and a
1K - 5K potentiometer, Umax 36VDC ­Wmax 1 watt plus connections for termi­nating, 1 remote mounted solenoid, Sole­noid Umax 275V Imax 2A, Diode protec­tion across solenoid terminals optional.

SC4H.11- Up to 2 single pole switches
Umax 275V Imax 9A and a 1K - 5K
potentiometer, Umax 36VDC - Wmax
1 watt, plus connections for terminat­ing, 1 remote mounted solenoid,
Solenoid Umax 275V Imax 2A, Diode
protection across solenoid terminal
optional

TopWorx™ K1P/K1S (CSA Explosion proof)

CSA 19.70194963

Class I, GRP B, C and D; Class II, Gps. E, F and G, Class III; Type
4, 4X, 6 and 6P (For USA & Canada)
Type NA6.xx, NA6H.xx, NA4.xx, NA4H.xx

Ex d IIC T4/T5/T6; Ex tb IIIC T85°C /T100°C/ T135°C, Class II,
Gps. E, F and G; IP66/67/68 ; and /or Type 4, 4X, 6, 6P (For
Canada)
Type SC6.xx, SC6H.xx, SC4.xx, SC4H.xx

Class I, Zone 1, AEx d IIC T4/T5/T6; Zone 21, AEx tb/tD, IIIC
T85°C /T100°C/ T135°C; IP66/67/68; and /or Type 4, 4X, 6, 6P
(For USA)
Type SC6.xx, SC6H.xx, SC4.xx, SC4H.xx

Maintenance of flamepaths
When ever there is a need to remove the cover either during
installation or routine maintenance ensure that care is
taken not to damage the spigot, face or bore of either the
cover or base. Always place the cover on a clean surface
which will not scratch the machined surface or leave deposits
on the surface which could prevent the flamepath joint
From being maintained. Inspect both the cover and base
flange faces before assembly to ensure both faces are clean
and neither face is damaged. COVER JOINTSMUST BE
CLEANED BEFORE REPLACING COVER.
Aluminum housings for Class I, Group B with flat joints are
particularly susceptible to hot particle ejections and
special care must be taken to ensure that these joints are free
from metallic particles each time that the enclosure is
opened.
The cover is secured by 4 off M6 x 1.0 - 16 mm long socket
cap head screws. It is essential that all screws are in
place and secure to maintain the protection concept of the
product.
Should a fastener be lost, replacements must conform to the
following standard:­M6 x 1.0 - 16 mm long - 6g to ISO 626
Socket head to ISO 4762
Thread form to ISO965
Material - Stainless steel. Grade A2 - 70 minimum

WARNING

- DO NOT OPEN EVEN WHEN ISOLATED WHEN A FLAMMABLE
ATMOSPHERE IS PRESENT.
ATTENTION : Ne pas ouvrir si la zone est connue pour être
dangereuse

- A SEAL IS REQUIRED WITHIN 50mm OF THE ENCLOSURE
Isolation nécessaire sur 50mm depuis le boitier

- DISCONNECT SUPPLY BEFORE SERVICING
Débrancher l’alimentation avant toute intervention

Instructions to this effect are noted on the certification label.

WARNING
Cable entries must either be plugged with stopper plugs or
fitted with gable glands which satisfy the certification
requirements of the product.
THE END USER MUST ENSURE THE ENCLOSURE IS SEALED
WITH SUITABLE SEALING METHOD AS PER
THE ELECTRICAL CODE.

6

TopWorx™ K2P/K2S (Flameproof Ex d ATEX/IECEx)

Safety Notice
These instructions should be read before proceeding with the in­stallation, operation and maintenance of the product. Installation,
operation or maintenance work must be performed by personnel
with the necessary training and experience. If you are in doubt

about any aspect of such work contact TopWorx™ before proceed-

ing.

WARNING - DO NOT OPEN WHEN AN EXPLOSIVE ATMOS­PHERE IS PRESENT. Instructions to this effect are noted on
the cover label.

Cable Entries
Cable entries must either be plugged with stopper plugs or fitted
with gable glands which satisfy the certification requirements of
the product, i.e. certified Exd IIC

The product is available with a range of options including limit
switches, proximity sensors and electronic interface circuitry. The
certification class is dependent on the product type selected, the
reference number for which is marked on the product certification
label attached to the products cover. The certification class for the
various product types is as follows:

Baseefa 16ATEX0121, IECEx BAS 16.0092

E6 - Classification Ex db IIC T6 Gb / Ex tb IIIC T85°C Db
Ta -50°C to +40°C IP66/67
Type E6.xx

E6H - Classification Ex db IIC T6 Gb / Ex tb IIIC T85°C Db Ta -50°C to
+70°C IP66/67
Type E6H.xx

E5 - Classification Ex db IIC T5 Gb / Ex tb IIIC T100°C Db Ta-50°C to
+40°C IP66/67
Type E5.xx

E4-Classification Ex db IIC T4 Gb / Ex tb IIIC T135°C Db -Ta-50°C to
+80°C IP66/67
Type E4.xx

E4H - Classification Ex db IIC T4 Gb / Ex tb IIIC T135°C Db Ta -50°C to
+120°C IP66/67
Type E4H.xx

Cable entry options: M20 x 1.5 - 6H to BS3643 : 1981

M25 x 1.5 - 6H to BS3643 : 1981

1/2" NPT ANSI/ASME B1.20.1-1983 Gauging “Flush” to “2 turns

large” using an L1 plug gauge.

3/4”NPTANSI/ASME B1.20.1-1983 Gauging “Flush” to “2 turns
large” using an L1 plug gauge.

All cable entries are identified with the thread form and size of
thread engraved on the products certification label.

Mounting
There are 4 off M6 x 1p x 8mm deep threaded holes on a 50mm
PCD located on the underside of the base for attachment of the
unit to associated bracketry. When attaching a bracket or associat­ed equipment to the product you must ensure that the fasteners
used are of a suitable length to allow clearance of one full thread
between the end of the fastener and the bottom of the thread.
The use of fasteners with excessive length may result in the casting
being over stressed.

There are a range of drive shaft and lever options to suit rotary or
linear applications. Contact TopWorx™ for further information.

IMPORTANT-When mounting the product care must be
taken to ensure that during operation the drive shaft is not
subjected to excessive side loads.

If you are in any doubt as to whether the product selected is suita­ble for safe use in the intended area under the expected operating
conditions contact TopWorx™ for guidance before proceeding.

Installation-General Guidance

The K2P/K2S is designed to monitor the position of on/off or modu­lating rotary or linear equipment and or pneumatically control on/
off equipment such as valve actuators. The unit is NOT suitable for
use on multi-turn rotating equipment.

The product must be installed in accordance with the requirements

of relevant National and International standards for ‘Electrical ap­paratus for potentially explosive atmospheres’ and the installation
of ‘Flameproof apparatus’.

NOTE: The purchaser should make the manufacturer aware of any
External Effects or Aggressive Substances that the equipment may
be exposed to.

Earthing
Internal and external connections are provided for the connection
of earthing or equipotential bonding conductors. It is recommend­ed that earth leads are attached to the internal connection using a
crimped cable eyelet.

Assembly and Dismantling.
Other than removing and replacing of the cover for the purpose of
installation and calibration this unit should not be dismantled and
reassembled. If there is a need to repair the product it should be
returned to TopWorx™. Repair work carried out by unauthorized
personnel may invalidate the approval of the product and render it
unsafe for use.

Maintenance of Flamepaths
Whenever there is a need to remove the cover either during instal­lation or routine maintenance ensure that care is taken not to dam­age the spigot, face or bore of either the cover or base. Always
place the cover on a clean surface which will not scratch the ma­chined surface or leave deposits on the surface which could prevent
the flame path joint from being maintained. Inspect both the cover
and base flange faces before assembly to ensure both faces are
clean and neither face is damaged.

7

The cover is secured by 4 off M6 x 1.0 - 16 mm long socket
cap head screws. It is essential that all screws are in place
and secure to maintain the protection concept of the prod­uct. Should a fastener be lost, replacements must conform
to the following standard:

M6 x 1.0 - 16 mm long - 6g to ISO 262
Socket head to ISO 4762
Thread form to ISO965
Material - Stainless steel. Grade A2 - 70 minimum

IMPORTANT
Covers fitted with a visual position indicators have a slotted
indicator shaft which engages with flats on the main drive
shaft (Fig 1). When fitting the cover ensure that the slot
aligns with the flats before assembly.

DO NOT pull the cover home onto the base by tightening
the cover retaining screws. Press the cover home by hand
before tightening the retaining screws. The cover is retained
by four stainless steel M6 socket cap head screws. Two M6
tapped holes are provided in the cover flange to facilitate
removal of the cover (Fig 2). Having removed the cover
screws place two the screws in the tapped holes and careful­ly jack the cover off the base, turning the screws alternately
a maximum of one full turn each time until the cover is re­leased.

Fig 1

Fig 2

IMPORTANT Take note of ambient temperature and internal
temperature rise when selecting suitable cable. The maxi­mum internal temperature rise is 35°K.

Switch Cam Setting
The switch actuation cams are driven via splines located on
their inner diameter which engage with the drive hub. To
adjust the position of the cam slide the cam off the hub,
compressing the location spring. Rotate to the desired posi­tion and release. Check that the cam has correctly reen­gaged with the hub.

Schedule of Electrical Ratings

Option E6.x - Classification Ex db IIC T6 Gb / Ex tb IIIC T85°C Db
Ta -50°C to +40°C IP66/67/68

E6.1 - 1 or 2 single pole switches,
Umax 275V Imax 10A

E6.3 - 1 or 2 double pole switches,
Umax 275V Imax 5A

E6.5 - 1 or 2 single pole switches, Umax 275V
Imax 10A, Plus electronic circuitry and or 1-5K
potentiometer, Umax 36VDC - Wmax 1 watt

E6.7 - 1 or 2 single pole switches plus connec­tions for terminating 1 or 2 remote mounted so­lenoids, Switches Umax 275V Imax 8A, Sole­noids Umax 275V Imax 2A, Diode protection
across solenoid terminals optional.

E6.9 - 1 or 2 double pole switches plus connec­tions for terminating 1 or 2 remote mounted so­lenoids, Switches Umax 275V Imax 4A, Sole­noids Umax 275V Imax 2A, Diode protection
across solenoid terminals optional.

E6.11 - 1 or 2 single pole switches
Umax 275V Imax, 5A Plus electronic
circuitry and or 1-5K potentiometer, Umax
36VDC - Wmax 1 watt, plus connections for ter­minating 1 or 2, remote mounted solenoids
Umax 275V Imax 2A, Diode protection across
solenoid terminals optional.

E6.13 - Up to 4 single pole switches, Umax
275V Imax 4A, Plus electronic circuitry
and or 1-5K potentiometer, Umax 36VDC ­Wmax 1 watt

E6.15 - Up to 2 single pole switches, Umax
275V Imax 5A, Plus electronic circuitry
and or 1-5K potentiometer, Umax 36VDC ­Wmax 1 watt, Plus one 1-5K potentiometer:
Umax 16VDC, Wmax 0.25W

Option E6H.x - Classification, Ex db IIC T6 Gb / Ex tb IIIC T85°C Db
Ta -50°C to+70°C IP66/67/68

E6H.1 - 1 or 2 single pole switches
Umax 275V Imax 5A

E6H.3 - 1 or 2 double pole switches
Umax 275V Imax 5A

E6H.7 - 1 or 2 single pole switches plus con­nections, for terminating 1 or 2 remote mounted
solenoids, Switches Umax 275V Imax 3A, Sole­noids Umax 275V Imax 2A, Diode protection
across solenoid terminals optional.

E6.2 - Up to 4 single pole switches, Umax
275V Imax 5A

E6.4 - Up to 4 proximity sensors,
Umax 240V Imax 250mA

E6.6 - 1 or 2 proximity sensors, Umax 240V
Imax 250mA, Plus electronic circuitry and or 1

-5K potentiometer, Umax 36VDC - Wmax 1
watt

E6.8 - Up to 4 single pole switches plus con­nections for terminating 1 or 2 remote mount­ed solenoids, Switches Umax 275V Imax 4A,
Solenoids Umax 275V Imax 2A, Diode protec­tion across solenoid terminals optional.

E6.10 - Up to 4 proximity sensors plus con­nections for terminating 1 or 2 remote mount­ed solenoids, Sensors Umax 240V Imax
250mA, Solenoids Umax 275V Imax 2A, Di­ode protection across solenoid terminals op­tional.

E6.12 - 1 or 2 proximity sensors
Umax 240V Imax 250mA, Plus electronic cir­cuitry and or 1-5K potentiometer, Umax
36VDC - Wmax 1 watt plus connections for
terminating 1 or 2 remote mounted solenoids
Umax 275V Imax 2A, Diode protection across
solenoid terminals optional.

E6.14 - Up to 4 proximity sensors,
Umax 240V Imax 250mA, Plus electronic cir­cuitry and or 1-5K potentiometer, Umax
36VDC - Wmax 1 watt

E6.16 - Up to 2 proximity sensors,
Umax 240V Imax 250mA, Plus electronic cir­cuitry and or 1-5K potentiometer
Umax 36VDC - Wmax 1 watt, Plus one 1-5K
potentiometer: Umax 16VDC, Wmax 0.25W

E6H.2 - Up to 4 single pole switches
Umax 275V Imax 2.5A

E6H.5 - 1 or 2 single pole switches, Umax
275V Imax 5A, Plus electronic circuitry and or
1-5K potentiometer, Umax 36VDC - Wmax 1
watt

E6H.8 - Up to 4 single pole switches plus con­nections, for terminating 1 or 2 remote mount­ed solenoids, Switches Umax 275V Imax

1.5A, Solenoids Umax 275V Imax 2A, Diode
protection across solenoid terminals optional.

E6H.9 - 1 or 2 double pole switches plus con­nections for terminating 1 or 2 remote mounted
solenoids, Switches Umax 275V Imax 3A, Sole­noids Umax 275V Imax 2A, Diode protection
across solenoid terminals optional

E6H.13 - Up to 4 single pole switches, Umax 275V Imax 2A, Plus electronic circuitry and or 1-5K
potentiometer, Umax 36VDC - Wmax 1 watt

8

E6H.11 - 1 or 2 single pole switches,
Umax 275V Imax 3A, Plus electronic circuitry
and or 1-5K potentiometer, Umax 36VDC ­Wmax 1 watt, plus connections for terminating
1 or 2, remote mounted solenoids Umax 275V
Imax 2A, Diode protection across solenoid
terminals optional.

Continued:

Schedule of Electrical Ratings Continued

Option - E5.x Classification Ex db IIC T5 Gb / Ex tb IIIC T100°C Db Ta-50°C to +40°C IP66/67/68

E5.1 - Up to 4 single pole switches

Umax 275V Imax 10A

E5.4 - Up to 3 proximity sensors,
Umax 240V Imax 250mA, ,Plus electronic circuitry and or
1-5K potentiometer, Umax 36VDC - Wmax 1 watt

E5.7 - 1 or 2 double pole switches plus connections for termi­nating 1 or 2 remote mounted solenoids, Switches Umax 275V
Imax 9A, Solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

Option - E4.x Classification Ex db IIC T4 Gb / Ex tb IIIC T135°C Db Ta-50°C to +80°C IP66/67/68

E4.1 - Up to 4 single pole switches

Umax 275V Imax 10A

E5.2 - 1 or 2 double pole switches
Umax 275V Imax 10A

E5.5 - 1 or 2 single pole switches plus connections for
terminating 1 or 2 remote mounted solenoids, Switches Umax
275V Imax 10A, Solenoids Umax 275V Imax 2A, Di­ode protection across solenoid terminals optional.

E5.8 - Up to 3 single pole switches, Umax 275V Imax 10A,
Plus electronic circuitry and or 1-5K potentiometer, Umax
36VDC - Wmax 1 watt plus connections for terminating 1
or 2 remote mounted solenoids Umax 275V Imax 2A,
Diode protection across solenoid terminals optional.

E4.2 - 1 or 2 double pole switches
Umax 275V Imax 10A

E5.3 - Up to 3 single pole switches
Umax 275V Imax 10A, Plus electronic circuitry
and or 1-5K potentiometer, Umax 36VDC - Wmax 1
watt

E5.6 - Up to 4 single pole switches plus connections
for terminating 1 or 2 remote mounted solenoids,
Switches Umax 275V Imax 10A , Solenoids Umax
275V Imax 2A, Diode protection across solenoid ter­minals optional.

E5.9 - Up to 3 proximity sensors, Umax 240V Imax
250mA, Plus electronic circuitry and or 1-5K potenti­ometer, Umax 36VDC - Wmax 1 watt plus connec­tions for terminating 1 or 2 remote mounted sole­noids Umax 275V Imax 10A, Diode protection across
solenoid terminals optional.

E4.3 - Up to 4 proximity sensors
Umax 240V Imax 250mA

E4.4 - Up to 3 single pole switches
Umax 275V Imax 10A, Plus electronic circuitry and or 1-5K
potentiometer, Umax 36VDC - Wmax 1 watt

E4.7 - Up to 4 single pole switches plus connections
for terminating 1 or 2 remote mounted solenoids
Switches Umax 275V Imax 9A
Solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

E4.10 - Up to 3 single pole switches
Umax 275V Imax 10A
Plus electronic circuitry and or 1-5K potentiometer
Umax 36VDC - Wmax 1 watt
plus connections for terminating 1 or 2
remote mounted solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

E4.13 - Up to 4 proximity sensors
Umax 240V Imax 250mA
Plus electronic circuitry and or 1-5K potentiometer
Umax 36VDC - Wmax 1 watt

Option - E4H Classification Ex db IIC T4 Gb / Ex tb IIIC T135°C Db Ta -50°C to +120°C IP66/67/68

E4H.1 - Up to 4 single pole switches

Umax 275V Imax 2.5A

E4H.6 - 1 or 2 single pole switches plus connections
for terminating 1 or 2 remote mounted solenoids
Switches Umax 275V Imax 3A
Solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

E4H.10 - Up to 3 single pole switches
Umax 275V Imax 2A, Plus electronic circuitry and or 1-5K po­tentiometer, Umax 36VDC - Wmax 1 watt, plus connections for
terminating 1 or 2, remote mounted solenoids Umax 275V
Imax 2A, Diode protection across solenoid terminals optional.

E4.5 - Up to 3 proximity sensors
Umax 240V Imax 250mA, Plus electronic circuitry and or 1-5K
potentiometer, Umax 36VDC - Wmax 1 watt

E4.8 - 1 or 2 double pole switches plus connections
for terminating 1 or 2 remote mounted solenoids
Switches Umax 275V Imax 9A
Solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

E4.11 - Up to 3 proximity sensors
Umax 240V Imax 250mA
Plus electronic circuitry and or 1-5K potentiometer
Umax 36VDC - Wmax 1 watt
plus connections for terminating 1 or 2
remote mounted solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

E4.14 - Up to 4 single pole switches Umax 275V Imax 5A
Plus electronic circuitry and or 1-5K potentiometer
Umax 36VDC - Wmax 1 watt
Plus one 1-5K potentiometer: Umax 16VDC, Wmax 0.25W

E4H.2 - 1 or 2 double pole switches
Umax 275V Imax 5A

E4H.7 - Up to 4 single pole switches plus connections
for terminating 1 or 2 remote mounted solenoids
Switches Umax 275V Imax 1.5A
Solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

E4H.12 - Up to 4 single pole switches
Umax 275V Imax 2.25A
Plus electronic circuitry and or 1-5K potentiometer
Umax 36VDC - Wmax 1 watt

E4.6 - 1 or 2 single pole switches plus connections
for terminating 1 or 2 remote mounted solenoids,
Switches Umax 275V Imax 10A, Solenoids Umax
275V Imax 2A, Diode protection across solenoid ter­minals optional.

E4.9 - Up to 4 proximity sensors plus connections
for terminating 1 or 2 remote mounted solenoids
Sensors Umax 240V Imax 250mA
Solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

E4.12 - Up to 4 single pole switches
Umax 275V Imax 9A
Plus electronic circuitry and or 1-5K potentiometer
Umax 36VDC - Wmax 1 watt

E4.15 - Up to 4 proximity sensors Umax 240V Imax
250mA, Plus electronic circuitry and or 1-5K potenti­ometer, Umax 36VDC - Wmax 1 watt, Plus one 1-5K
potentiometer: Umax 16VDC, Wmax 0.25W

E4H.4 - Up to 3 single pole switches
Umax 275V Imax 3A, Plus electronic circuitry and or
1-5K potentiometer, Umax 36VDC - Wmax 1 watt

E4H.8 - 1 or 2 double pole switches plus connec­tions, for terminating 1 or 2 remote mounted sole­noids, Switches Umax 275V Imax 3A
Solenoids Umax 275V Imax 2A
Diode protection across solenoid terminals optional.

9

TopWorx™ K2P/K2S (CSA Explosion proof)

CSA 19.70194963

Class I, GRP B, C and D; Class II, Gps. E, F and G, Class III; Type
4, 4X, 6 and 6P (For USA & Canada)
Type NE6.xx, NE6H.xx, NE5.xx, NE4.xx, NE4H.xx

Ex d IIC T4/T5/T6; Ex tb IIIC T85°C /T100°C/ T135°C, Class II,
Gps. E, F and G; IP66/67/68 ; and /or Type 4, 4X, 6, 6P (For
Canada)
Type C6.xx, C6H.xx, C5.xx, C4.xx, C4H.xx

Class I, Zone 1, AEx d IIC T4/T5/T6; Zone 21, AEx tb/tD, IIIC
T85°C /T100°C/ T135°C; IP66/67/68; and /or Type 4, 4X, 6, 6P
(For USA)
Type C6.xx, C6H.xx, C5.xx, C4.xx, C4H.xx

Maintenance of flamepaths
When ever there is a need to remove the cover either during
installation or routine maintenance ensure that care is
taken not to damage the spigot, face or bore of either the
cover or base. Always place the cover on a clean surface
which will not scratch the machined surface or leave deposits
on the surface which could prevent the flamepath joint
From being maintained. Inspect both the cover and base
flange faces before assembly to ensure both faces are clean
and neither face is damaged. COVER JOINTSMUST BE
CLEANED BEFORE REPLACING COVER.
Aluminum housings for Class I, Group B with flat joints are
particularly susceptible to hot particle ejections and
special care must be taken to ensure that these joints are free
from metallic particles each time that the enclosure is
opened.
The cover is secured by 4 off M6 x 1.0 - 16 mm long socket
cap head screws. It is essential that all screws are in
place and secure to maintain the protection concept of the
product.
Should a fastener be lost, replacements must conform to the
following standard:­M6 x 1.0 - 16 mm long - 6g to ISO 626
Socket head to ISO 4762
Thread form to ISO965
Material - Stainless steel. Grade A2 - 70 minimum

WARNING

- DO NOT OPEN EVEN WHEN ISOLATED WHEN A FLAMMABLE
ATMOSPHERE IS PRESENT.
ATTENTION : Ne pas ouvrir si la zone est connue pour être
dangereuse

- A SEAL IS REQUIRED WITHIN 50mm OF THE ENCLOSURE
Isolation nécessaire sur 50mm depuis le boitier

- DISCONNECT SUPPLY BEFORE SERVICING
Débrancher l’alimentation avant toute intervention

Instructions to this effect are noted on the certification label.

WARNING
Cable entries must either be plugged with stopper plugs or
fitted with gable glands which satisfy the certification
requirements of the product.
THE END USER MUST ENSURE THE ENCLOSURE IS SEALED
WITH SUITABLE SEALING METHOD AS PER
THE ELECTRICAL CODE.

10

11

TopWorx ™ K1/K2 (Ex ia) Intrinsically Safe ATEX/IECEx

Safety Notice
These instructions should be read before proceeding with the in­stallation, operation and maintenance of the product. Installation,
operation or maintenance work must be performed by personnel
with the necessary training and experience. If you are in doubt

about any aspect of such work contact TopWorx™ before proceed-

ing.

The product is available with a range of options including limit
switches, proximity sensors and electronic interface circuitry. The
certification class is dependent on the product type selected, the
reference number for which is marked on the product certification
label attached to the products cover. The certification class for the
various product types is reflected on the product label. Reference
product label for type reference, equipment marking, and ambient
temperature.

There are a range of drive shaft and lever options to suit rotary or
linear applications. Contact TopWorx™ for further information.

Installation-General Guidance

The K1/K2 is must be installed in accordance with the require­ments of relevant National and International standards for

‘Electrical apparatus for potentially explosive atmospheres’
and the installation of ‘Intrinsically Safe Equipment.

NOTE: The purchaser should make the manufacturer aware of any
External Effects or Aggressive Substances that the equipment may
be exposed to.

IMPORTANT.
When mounting the product care must be taken to en­sure that during operation the drive shaft is not subject­ed to excessive side loads.

Cable Entries
External electrical connections are made via up to four tapped ca­ble entries. The installation of the external connections and plug­ging of the unused entry must be carried out using appropriate
IP6X cable glands and blanking plugs.

All cable entries are identified with the thread form and size of
thread marked on the product label.

Product Certification
The K1 and K2 series are constructed in accordance with the fol­lowing standards and are certified for use in non-mining applica­tions where an explosive atmosphere is likely to occur in normal
service.

EN 60079-0:2012 + A11:2013 Electrical equipment for potentially
explosive atmospheres - General requirements EN60079-11:2012
Electrical equipment for potentially explosive atmospheres - Intrin­sic Safety 'i'

EN 60079-31:2014 Explosive Atmospheres - Part 31: Equipment
Dust Ignition Protection By Enclosure "t"

IEC 60079-0:2011 Electrical equipment for potentially explosive
atmospheres - General requirements Edition: 6.0

IEC 60079-11:2011 Electrical equipment for potentially explosive
atmospheres - Intrinsic Safety 'i'. Edition: 6.0

EN 60079-31:2013 Explosive Atmospheres - Part 31: Equipment
Dust Ignition Protection By Enclosure "t". Edition 2.0

NOTE: The K-Series 4-20mA Transmitter

and the 4-20mA HART Transmitter

IOM’s can be found at TopWorx.com

II 2 GD

Equipment Group

Non-mining equipment

Equipment Category

High protection

Type of explosive

atmosphere. Gas vapor mist

and dust

If you are in any doubt as to whether the product selected is suita­ble for safe use in the intended area under the expected operating
conditions contact TopWorx™ for guidance before proceeding.

Assembly and Dismantling.
Other than removing and replacing of the cover for the purpose of
installation and calibration this unit should not be dismantled and
reassembled. If there is a need to repair the product it should be
returned to TopWorx™. Repair work carried out by unauthorized
personnel may invalidate the approval of the product and render it
unsafe for use.

Electrical Termination Details
A label detailing electrical terminations can be found on the under­side of the Switchbox Cover.

This apparatus may contain a number of intrinsically safe (IS) cir­cuits. Combination of these circuits may create an incendive circuit.
It should be assumed that each IS circuit must be separated from
other IS circuits by the requirements of EN 60079- 11:2007 (or later
versions).

Individual switches/sensors etc. have specific intrinsically safe input
parameters. Care must be taken to ensure that only circuits with
the correct output parameters are to be connected to these switch­es/sensors etc. See previous paragraphs and the internal label for
full details of these parameters.

Customer/user wiring should be individually sleeved with a radial
thickness of at least 0.25mm.

Customer/user wiring must only be connected to the customer/
user terminals within this apparatus. Connection to the apparatus­side of the terminals is forbidden.

Customer/user wiring into the terminal must be kept as short and
tidy as reasonably possible and should be kept at least 3mm from
any internal wiring/switches etc.

Switch Cam Setting
The switch actuation cams are driven via splines located on their
inner diameter which engage with the drive hub. To adjust the posi­tion of the cam slide the cam off the hub, compressing the location
spring. Rotate to the desired position and release. Check that the
cam has correctly re-engaged with the hub.

12

TopWorx™ K5L/K7L Intrinsically Safe EX ia ATEX/IECEx

Safety Notice
These instructions should be read before proceeding with the instal­lation, operation and maintenance of the product. Installation, op­eration or maintenance work must be performed by personnel with
the necessary training and experience. If you are in doubt about any
aspect of such work contact TopWorx™ before proceeding.

The product is available with a range of options including limit
switches, proximity sensors and electronic interface circuitry. The
certification class is dependent on the product type selected, the
reference number for which is marked on the product certification
label attached to the products cover. The certification class for the
various product types is reflected on the product label. Reference
product label for type reference, equipment marking, and ambient
temperature.

If you are in any doubt as to whether the product selected is suitable
for safe use in the intended area under the expected operating con­ditions contact TopWorx™ for guidance before proceeding.

Installation-General Guidance
The K5L/K7L is designed to monitor the position of on/off or modu­lating rotary or linear equipment and or pneumatically control on/
off equipment such as valve actuators. The unit is NOT suitable for
use on multi-turn rotating equipment.

The product must be installed in accordance with the requirements

of relevant National and International standards for ‘Electrical appa­ratus for potentially explosive atmospheres’ and the installation of
‘Intrinsically Safe Equipment”.

NOTE: The purchaser should make the manufacturer aware of any
External Effects or Aggressive Substances that the equipment may
be exposed to.

Cable Entries
External electrical connections are made via up to four tapped cable
entries. The installation of the external connections and plugging of

the unused entry must be carried out using appropriate IP6X ca­ble glands and blanking plugs. All cable entries are identified with
the thread form and size of thread marked on the product label.

Mounting
There are a range of drive shaft and lever options to suit rotary or
linear applications. Contact TopWorx™ for further information.

IMPORTANT.
When mounting the product care must be taken to
ensure that during operation the drive shaft is not sub­jected to excessive side loads.

Product Certification
The K5L/K7L is constructed in accordance with the following stand­ards and is certified for use in non-mining applications where an
explosive atmosphere is likely to occur in normal service.

EN 60079-0:2012 + A11:2013 Electrical equipment for potentially
explosive atmospheres - General requirements

EN60079-11:2012 Electrical equipment for potentially explosive
atmospheres - Intrinsic Safety 'i'

EN 60079-31:2014 Explosive Atmospheres - Part 31: Equipment
Dust Ignition Protection By Enclosure "t"

IEC 60079-0:2012 + A11:2013 Electrical equipment for potentially
explosive atmospheres - General requirements Edition: 6.0

IEC 60079-11:2012 Electrical equipment for potentially explosive
atmospheres - Intrinsic Safety 'i'. Edition: 6.0

IEC 60079-31:2013 Explosive Atmospheres - Part 31: Equipment
Dust Ignition Protection By Enclosure "t". Edition 2.0

II 2 G

Equipment Group

Non-mining equipment

Type of explosive atmosphere.

Gas vapor mist

Equipment Category

High protection

II 2 GD

Equipment Group

Non-mining equipment

Type of explosive atmosphere.

Gas vapor mist and dust

Equipment Category

High protection

Based on the TopWorx™ product configured the equipment is certi-
fied for use in a Gas only atmosphere or a Gas and Dust atmosphere.
Reference above marking on the product nameplate for the environ­mental certifications of the product.

Assembly and Dismantling.
Other than removing and replacing of the cover for the purpose of
installation and calibration this unit should not be dismantled and
reassembled. If there is a need to repair the product it should be
returned to TopWorx™. Repair work carried out by unauthorized
personnel may invalidate the approval of the product and render it
unsafe to use.

Switch Cam Setting
The switch actuation cams are driven via splines located on their in­ner diameter which engage with the drive hub. To adjust the position
of the cam slide the cam off the hub, compressing the location
spring. Rotate to the desired position and release.

Check that the cam has correctly re-engaged with the hub. Electrical
Termination Details A label detailing electrical terminations can be
found on the underside of the Switchbox Cover. This apparatus may
contain a number of intrinsically safe (IS) circuits. Combination of
these circuits may create an incendive circuit. It should be assumed
that each IS circuit must be separated from other IS circuits by the
requirements of EN 60079-11: 2007 (or later versions).

13

Individual switches/ sensors etc. have specific intrinsically safe input
parameters. Care must be taken to ensure that only circuits with the
correct output parameters are to be connected to these switches/
sensors etc. See paragraph above and internal label for full details of
these parameters. Customer/user wiring should be individually
sleeved with a radial thickness of at least 0.25mm. Customer/user
wiring must only be connected to the customer/ user terminals with­in this apparatus. Connection to the apparatus side of the terminals
is forbidden. Customer/user wiring into the terminal must be kept as
short and tidy as reasonably possible and should be kept at least
3mm from any internal wiring/switches etc.

NOTE: The K-Series 4-20mA Transmitter and the 4-20mA HART
Transmitter IOM’s can be found at TopWorx.com

About Emerson-TopWorx
Emerson Process Management, is the global leader in valve control
and position sensing for the process industries. Our solutions enable
management and controlling of operations more intelligently and
efficiently under the most demanding and extreme conditions.

TopWorx™ discrete valve controllers enable automated on/off valves
to communicate via FOUNDATION Fieldbus, Profibus, DeviceNet,
AS-Interface, and HART protocols. They attach to all rotary and linear
valves and actuators and carry a variety of global certifications.

GO™ Switch proximity sensors and limit switches provide the ulti­mate position sensing reliability and durability in extremely hot, wet,
cold, dirty, abusive, corrosive, and explosive environments.

For more information please visit www.topworx.com.
Or contact us at: [e-mail]

GLOBAL SUPPORT OFFICES

Americas

3300 Fern Valley Road
Louisville, Kentucky 40213 USA
[phone]
[e-mail]

Asia-Pacific

1 Pandan Crescent
Singapore 128461
[phone]
[e-mail]

Visit www.topworx.com for comprehensive information on our company,
capabilities, and products – including model numbers, data sheets,
specifications, dimensions, and certifications.

[e-mail]

Europe, Middle East, Africa

Horsfield Way
Bredbury Industrial Estate
Stockport SK6 2SU
United Kingdom
[phone]
[e-mail]

www.topworx.com

The Emerson logo is a trademark and a service mark of Emerson Electric Co. ©2017 Emerson Electric Co. ©2017 TopWorx , All rights reserved.TopWorx™, and GO™Switch are trademarks of TopWorx ™. All
other marks used in this document are the property of their respective owners. Information contained herein - including product specifications is subject to change without notice.

ES-06152-1 R4