GEM 543 eSyStep User manual

GEMÜ 543 eSyStep
Positioner (Code S0)
Motorized angle seat globe valve
Operating instructions
EN
further information
webcode: GW-543

All rights including copyrights or industrial property rights are expressly reserved.
Keep the document for future reference.
© GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
01.03.2021
www.gemu-group.com2 / 69GEMÜ 543 eSyStep
Positioner (Code S0)

Contents
1 General information .................................................. 4
1.1 Information ......................................................... 4
1.2 Symbols used ..................................................... 4
1.3 LED symbols ....................................................... 4
1.4 Definition of terms ............................................. 4
1.5 Warning notes .................................................... 4
2 Safety information .................................................... 5
3 Product description ................................................... 5
4 GEMÜ CONEXO ......................................................... 6
5 Correct use ............................................................... 6
6 Order data ................................................................. 7
7 Technical data .......................................................... 9
8 Dimensions ............................................................... 16
9 Manufacturer's information ....................................... 28
9.1 Delivery ............................................................... 28
9.2 Packaging ........................................................... 28
9.3 Transport ............................................................ 28
9.4 Storage ............................................................... 28
10 Installation in piping .................................................. 28
10.1 Preparing for installation ................................... 28
10.2 Installation position ........................................... 28
10.3 Installation with butt weld spigots .................... 29
10.4 Installation with threaded sockets .................... 29
10.5 Installation with threaded spigots .................... 29
10.6 Installation with flanged connection ................. 29
10.7 Installation with clamp connections ................. 30
11 Electrical connection ................................................. 31
12 Specific data IO-Link (pin 6) ...................................... 33
12.1 Operation on IO-Link .......................................... 33
12.2 Process data ....................................................... 36
12.3 Parameter overview ........................................... 37
12.4 Parameter ........................................................... 41
12.5 Events ................................................................. 58
13 Operation .................................................................. 60
13.1 Initialization ........................................................ 60
13.2 Manual override .................................................. 60
14 Inspection and maintenance ...................................... 61
15 Troubleshooting ........................................................ 63
16 Removal from piping ................................................. 65
17 Disposal .................................................................... 65
18 Returns ..................................................................... 65
19 Declaration of Incorporation according to 2006/42/
EC (Machinery Directive) ........................................... 66
20 Declaration of conformity according to 2014/68/EU
(Pressure Equipment Directive) ................................. 67
21 Declaration of conformity according to 2014/30/EU
(EMC Directive) ......................................................... 68
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www.gemu-group.com4 / 69GEMÜ 543 eSyStep
Positioner (Code S0)
1 General information
1 General information
1.1 Information
•The descriptions and instructions apply to the standard
versions. For special versions not described in this docu-
ment the basic information contained herein applies in
combination with any additional special documentation.
•Correct installation, operation, maintenance and repair
work ensure faultless operation of the product.
•Should there be any doubts or misunderstandings, the Ger-
man version is the authoritative document.
•Contact us at the address on the last page for staff training
information.
1.2 Symbols used
The following symbols are used in this document:
Symbol Meaning
Tasks to be performed
Response(s) to tasks
– Lists
1.3 LED symbols
The following LED symbols are used in the documentation:
Symbol LED conditions
Off
Lit (on)
Flashing
1.4 Definition of terms
Working medium
The medium that flows through the GEMÜ product.
Diaphragm size
Uniform seat size of GEMÜ diaphragm valves for different
nominal sizes.
1.5 Warning notes
Wherever possible, warning notes are organised according to
the following scheme:
SIGNAL WORD
Type and source of the danger
Possible
symbol for the
specific
danger
Possible consequences of non-observance.
Measures for avoiding danger.
Warning notes are always marked with a signal word and
sometimes also with a symbol for the specific danger.
The following signal words and danger levels are used:
DANGER
Imminent danger!
▶Non-observance can cause death or
severe injury.
WARNING
Potentially dangerous situation!
▶Non-observance can cause death or
severe injury.
CAUTION
Potentially dangerous situation!
▶Non-observance can cause moderate
to light injury.
NOTICE
Potentially dangerous situation!
▶Non-observance can cause damage to
property.
The following symbols for the specific dangers can be used
within a warning note:
Symbol Meaning
Danger of explosion
Corrosive chemicals!
Hot plant components!

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Positioner (Code S0)
2 Safety information
The safety information in this document refers only to an in-
dividual product. Potentially dangerous conditions can arise
in combination with other plant components, which need to
be considered on the basis of a risk analysis. The operator is
responsible for the production of the risk analysis and for
compliance with the resulting precautionary measures and
regional safety regulations.
The document contains fundamental safety information that
must be observed during commissioning, operation and
maintenance. Non-compliance with these instructions may
cause:
•Personal hazard due to electrical, mechanical and chemical
effects.
•Hazard to nearby equipment.
•Failure of important functions.
•Hazard to the environment due to the leakage of dangerous
materials.
The safety information does not take into account:
•Unexpected incidents and events, which may occur during
installation, operation and maintenance.
•Local safety regulations which must be adhered to by the
operator and by any additional installation personnel.
Prior to commissioning:
1. Transport and store the product correctly.
2. Do not paint the bolts and plastic parts of the product.
3. Carry out installation and commissioning using trained
personnel.
4. Provide adequate training for installation and operating
personnel.
5. Ensure that the contents of the document have been fully
understood by the responsible personnel.
6. Define the areas of responsibility.
7. Observe the safety data sheets.
8. Observe the safety regulations for the media used.
During operation:
9. Keep this document available at the place of use.
10. Observe the safety information.
11. Operate the product in accordance with this document.
12. Operate the product in accordance with the specifica-
tions.
13. Maintain the product correctly.
14. Do not carry out any maintenance work and repairs not
described in this document without consulting the manu-
facturer first.
In cases of uncertainty:
15. Consult the nearest GEMÜ sales office.
3 Product description
3.1 Construction
1
6
5
3
2
4
7
Item Name Materials
1 Optical position in-
dicator
PA 12
2 Manual override
3 Actuator top with
LED display
Polyamide, 50% glass fibre
4 Actuator base Polyamide, 50% glass fibre
5 Electrical connec-
tions
6 Distance piece with
leak detection hole
1.4305 / 1.4408
7 Valve body 1.4435 investment casting
1.4408 (investment casting)
1.4435 (F316L) forged body,
cast bronze
3 Product description

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Positioner (Code S0)
4 GEMÜ CONEXO
3.2 LED displays
3.2.1 Status LEDs
LED Colour Function
Standard Inversed 1)
Power/fault green green Operating indica-
tion/
communication
status
red red
Open orange green Process valve in
OPEN position
Error red red Error
Closed green orange Process valve in
CLOSED position
1) Inversed representation of the OPEN and CLOSED LEDs, ad-
justable via IO-Link
3.2.2 LED conditions
Status
process
valve
Power/
fault
Open Error Closed
OPEN posi-
tion
CLOSED
position
Position
unknown
Initializa-
tion Open and Closed flash
alternately
LED conditions
lit (on) flashes off
3.3 Description
The GEMÜ 543 eSyStep is a motorized 2/2-way angle seat
globe valve. The eSyStep electric actuator is available as ON/
OFF or with integrated positioner. The valve spindle is sealed
by a self-adjusting gland packing providing low maintenance
and reliable valve spindle sealing even after a long service
life. A wiper ring fitted in front of the gland packing protects
the seal against contamination and damage. An integral op-
tical and electrical position indicator is standard. The self-
locking actuator holds its position in a stable manner when
idle and in the event of power supply failure.
3.4 Function
The product controls or regulates (depending on version) a
flowing medium by being closed or opened by a motorized
actuator.
The product is equipped as standard with a mechanical posi-
tion indicator as well as an electrical position and status in-
dicator.
4 GEMÜ CONEXO
Order with CONEXO
GEMÜ CONEXO must be ordered separately with the ordering
option "CONEXO" (see order data).
For electronic identification purposes, each replaceable com-
ponent contained in the product is equipped with an RFID
chip (1). Where you can find the RFID chip differs from
product to product.
The CONEXO pen helps read out information stored in these
RFID chips. The CONEXO app or CONEXO portal is required to
view this information.
1
Actuator RFID chip
5 Correct use
DANGER
Danger of explosion
▶Risk of death or severe injury.
●Do not use the product in potentially
explosive zones.
WARNING
Improper use of the product
▶Risk of severe injury or death.
▶Manufacturer liability and guarantee will be void.
●Only use the product in accordance with the operating
conditions specified in the contract documentation and
in this document.
The product is designed for installation in piping systems
and for controlling a working medium.
The product is not intended for use in potentially explosive
areas.
●Use the product in accordance with the technical data.

6 Order data
The order data provide an overview of standard configurations.
Please check the availability before ordering. Other configurations available on request.
Order codes
1 Type Code
Angle seat globe valve, motorized,
eSyStep
543
2 DN Code
DN 15 15
DN 20 20
DN 25 25
DN 32 32
DN 40 40
DN 50 50
3 Body configuration Code
2/2-way body D
Angle valve body E
4 Connection type Code
Spigot
Spigot DIN 0
Spigot EN 10357 series B,
formerly DIN 11850 series 1
16
Spigot EN 10357 series A (formerly DIN 11850
series 2)/DIN 11866 series A
17
Spigot DIN 11850 series 3 18
Spigot SMS 3008 37
Spigot ASME BPE 59
Spigot ISO 1127/EN 10357 series C/DIN 11866
series B
60
Spigot ANSI/ASME B36.19M schedule 10s 63
Spigot ANSI/ASME B36.19M schedule 40s 65
Threaded connection
Threaded socket DIN ISO 228 1
Threaded socket Rc ISO 7-1,
EN 10226-1, JIS B 0203, BS 21,
end-to-end dimension ETE DIN 3202-4 series M8
3C
Threaded socket NPT,
end-to-end dimension ETE DIN 3202-4 series M8
3D
Threaded spigot DIN ISO 228 9
Flange
Flange EN 1092, PN 25, form B,
face-to-face dimension FTF EN 558 series 1, ISO
5752, basic series 1
10
Flange EN 1092, PN 25, form B 13
Flange ANSI Class 150 RF 47
Clamp
Clamp ASME BPE,
face-to-face dimension FTF ASME BPE
80
Clamp DIN 32676 series B,
face-to-face dimension FTF EN 558 series 1
82
4 Continuation of Connection type Code
Clamp DIN 32676 series A,
face-to-face dimension FTF EN 558 series 1
86
Clamp ASME BPE,
face-to-face dimension FTF EN 558 series 1
88
5 Valve body material Code
1.4435, investment casting 34
1.4408, investment casting 37
1.4435, investment casting C2
1.4435 (F316L), forged body 40
6 Seat seal Code
PTFE 5
PTFE, glass fibre reinforced 5G
1.4404 10
7 Voltage/frequency Code
24 V DC C1
8 Control module Code
Positioner S0
Positioner, configured for emergency power sup-
ply module (NC)
S5
Positioner, configured for emergency power sup-
ply module (NO)
S6
9 Regulating cone Code
Without
Please find the number of the optional regulating
cone (R-No.) for the linear or equal-percentage
modified regulating cone in the Kv value table.
R….
10 Type of design Code
Without
Ra ≤ 0.6 μm (25 μinch) for media wetted surfaces,
in accordance with ASME BPE SF2 + SF3
mechanically polished internal
1903
Ra ≤ 0.8 µm (30 µinch) for media wetted surfaces,
in accordance with DIN 11866 H3,
mechanically polished internal
1904
Ra ≤ 0.4 μm (15 μinch) for media wetted surfaces,
in accordance with DIN 11866 H4, ASME BPE SF1
mechanically polished internal
1909
Spindle seal PTFE-PTFE 2013
11 Actuator version Code
Actuator size 0 0A
Actuator size 1 1A
12 CONEXO Code
Without
6 Order data
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Positioner (Code S0)

12 Continuation of CONEXO Code
Integrated RFID chip for electronic identification
and traceability
C
Order example
Ordering option Code Description
1 Type 543 Angle seat globe valve, motorized,
eSyStep
2 DN 25 DN 25
3 Body configuration D 2/2-way body
4 Connection type 1 Threaded socket DIN ISO 228
5 Valve body material 37 1.4408, investment casting
6 Seat seal 5 PTFE
7 Voltage/frequency C1 24 V DC
8 Control module S0 Positioner
9 Regulating cone R…. Please find the number of the optional regulating cone (R-No.) for the
linear or equal-percentage modified regulating cone in the Kv value
table.
10 Type of design Without
11 Actuator version 0A Actuator size 0
12 CONEXO C Integrated RFID chip for electronic identification and traceability
6 Order data
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Positioner (Code S0)

7 Technical data
7.1 Medium
Working medium: Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and
chemical properties of the body and seal material.
Max. permissible viscos-
ity:
600 mm²/s (cSt)
Other versions for lower/higher temperatures and higher viscosities on request.
7.2 Temperature
Media temperature: META-Daten fehlen — to META-Daten fehlen °F
Ambient temperature: 0 to 60 °C*
* depending on version and/or operating parameters (see chapter Duty cycle and service life)
7.3 Pressure
Operating pressure: DN Actuator version
0A
Actuator version
0E
Actuator version
1A
Open/Close
valve
(code A0)
Control valve
code S0)
6 - 25 - -
8 25 - -
10 - 25 - -
15 15 25 25 25
20 10 - 25 15
25 6 - 23 10
32 - - 15 6,5
40 - - 9 4
50 - - 6 1
Pressures in bar
All pressures are gauge pressures.
For max. operating pressures the pressure / temperature correlation must be observed.
Higher operating pressures on request
Leakage rate: Control valve
Seat seal Standard Test procedure Leakage rate Test medium
Metal DIN EN 60534-4 1 IV Air
PTFE, FKM, EPDM DIN EN 60534-4 1 VI Air
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7 Technical data

Pressure/temperature
correlation:
Connection
types
code 1)
Material
code 2)
Max. allowable operating pressures in bar at temperature in °C
RT 100 150 200
1, 9, 17, 37, 60,
63, 3C, 3D
37 25.0 23.8 21.4 18.9
0, 16, 17, 18,
37, 59, 60, 65
34 25.0 24.5 22.4 20.3
13 (DN 15 - DN
50)
34 25.0 23.6 21.5 19.8
80, 88 (DN 15 -
DN 40)
34 25.0 21.2 19.3* -
80, 88 (DN 50 -
DN 80)
34 16.0 16.0 16.0* -
82 (DN 15 - DN
32)
34 25.0 21.2 19.3* -
82 (DN 40 - DN
65)
34 16.0 16.0 16.0* -
86 (DN 15 - DN
40)
34 25.0 21.2 19.3* -
86 (DN 50 - DN
65)
34 16.0 16.0 16.0* -
10 (DN 15 - DN
50)
37 25.0 25.0 22.7 21.0
47 (DN 15 - DN
50)
34 15.9 13.3 12.0 11.1
0, 16, 17, 18,
59, 60
40 25.0 20.6 18.7 17.1
17, 59, 60 C2 25.0 21.2 19.3 17.9
* max. temperature 140 °C
1) Connection type
Code 0: Spigot DIN
Code 1: Threaded socket DIN ISO 228
Code 3C: Threaded socket Rc ISO 7-1, EN 10226-1, JIS B 0203, BS 21, end-to-end dimension ETE DIN
3202-4 series M8
Code 3D: Threaded socket NPT, end-to-end dimension ETE DIN 3202-4 series M8
Code 9: Threaded spigot DIN ISO 228
Code 10: Flange EN 1092, PN 25, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic
series 1
Code 13: Flange EN 1092, PN 25, form B
Code 16: Spigot EN 10357 series B, formerly DIN 11850 series 1
Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A
Code 18: Spigot DIN 11850 series 3
Code 37: Spigot SMS 3008
Code 47: Flange ANSI Class 150 RF
Code 59: Spigot ASME BPE
Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B
Code 63: Spigot ANSI/ASME B36.19M schedule 10s
Code 65: Spigot ANSI/ASME B36.19M schedule 40s
Code 80: Clamp ASME BPE, face-to-face dimension FTF ASME BPE
Code 82: Clamp DIN 32676 series B, face-to-face dimension FTF EN 558 series 1
Code 86: Clamp DIN 32676 series A, face-to-face dimension FTF EN 558 series 1
Code 88: Clamp ASME BPE, face-to-face dimension FTF EN 558 series 1
2) Valve body material
Code 34: 1.4435, investment casting
Code 37: 1.4408, investment casting
Code 40: 1.4435 (F316L), forged body
Code C2: 1.4435, investment casting
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Positioner (Code S0)
7 Technical data

Kv values: DN Butt weld spigot
DIN 11866
Threaded socket
DIN ISO 228
6- -
82.2 -
10 4.5 4.5
15 5.5 5.4
20 11.7 10.0
25 20.5 15.2
32 33.0 23.0
40 51.0 41.0
50 61.0 68.0
Kv values in m³/h
Kv values determined in accordance with DIN EN 60534. The Kv value specifications refer to the largest actu-
ator for the respective nominal size. The Kv values for other product configurations (e.g. other connections or
body materials) may differ.
Standard regulating cone (DIN)
DN Kv values Operating
pressure
Actuator
version
linear equal
percentage
15 5.0 15.0 0A RS400 RS420
5.0 25.0 1A RS401 RS421
20 10.0 10.0 0A RS402 RS422
10.0 15.0 1A RS403 RS423
25 15.0 6.0 0A RS404 RS424
15.0 10.0 1A RS405 RS425
32 24.0 6.5 1A RS406 RS426
40 38.0 4.0 1A RS407 RS427
50 50.0 1.0 1A RS409 RS429
Pressures in bar
Kv values in m³/h
Standard regulating cone (ANSI)
DN Kv values Operating
pressure
Actuator
version
linear equal
percentage
15 2.7 15.0 0A RS440 RS460
2.7 25.0 1A RS441 RS461
20 6.3 10.0 0A RS442 RS462
6.3 15.0 1A RS443 RS463
25 13.3 6.0 0A RS444 RS464
13.3 10.0 1A RS445 RS465
40 35.6 4.0 1A RS446 RS466
50 50.0 1.0 1A RS448 RS468
Pressures in bar
Kv values in m³/h
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7 Technical data

Kv values: Control valve
DN Operating pressure [bar] Kv value [m³/
h]
Seat seal
code
R-Number
0A 1A linear equal-per-
centage
15 25 - 0.1 10 RA205 RA409
25 - 0.16 10 RB213 RA410
25 - 0.25 10 RB214 RB409
25 - 0.4 10 RB215 RB410
25 - 0.63 10 RC209 RC410
25 - 110 RC210 RC411
25 - 1.6 5, 5G RD211 RD411
25 1) -2.5 5, 5G RE213 RE413
20 25 - 1.6 5, 5G RD212 RD412
25 - 2.5 5, 5G RE214 RE414
25 - 45, 5G RF215 RF415
15 1) -6.3 5, 5G RG217 RG417
25 25 - 2.5 5, 5G RE215 RE415
25 - 45, 5G RF216 RF416
15 - 6.3 5, 5G RG218 RG418
10 1) -10 5, 5G RH217 RH417
32 25.0 - 45, 5G RF217 RF417
15.0 - 6.3 5, 5G RG219 RG419
10.0 - 10 5, 5G RH218 RH418
6.0 - 16 5, 5G RJ213 RJ413
40 15.0 - 6.3 5, 5G RG220 RG420
10.0 - 10 5, 5G RH219 RH419
6.0 - 16 5, 5G RJ214 RJ414
6.5 25 5, 5G RK209 RK409
50 10.0 - 10 5, 5G RH220 RH420
6.0 - 16 5, 5G RJ215 RJ415
- 6.5 25 5, 5G RK210 RK410
- 4.0 40 5, 5G RM205 RM405
1) not for connection codes 37, 59, 80, 88
Kv values determined in accordance with DIN EN 60534. The Kv value specifications refer to the largest actu-
ator for the respective nominal size. The Kv values for other product configurations (e.g. other connections or
body materials) may differ.
7.4 Product compliance
Food: Regulation (EC) No. 1935/2004*
Regulation (EC) No. 10/2011*
FDA*
* depending on version and/or operating parameters
Pressure Equipment Dir-
ective:
2014/68/EU
Machinery Directive: 2006/42/EU
EMC Directive: 2014/30/EU
Interference resistance: DIN EN 61000-6-2
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Positioner (Code S0)
7 Technical data

Interference resistance: DIN EN 61326-1 (industrial processes)
Interference emission: DIN EN 61000-6-4 (Sep. 2011)
Interference emission class: Class A
Interference emission group: Group 1
7.5 Mechanical data
Protection class: IP 65 acc. to EN 60529
Weight: Actuator
Body
DN Spigot
K514
Threaded
socket
Threaded
spigot
Flange
K514
Clamp
Connection types code
0, 16, 17, 18, 1A,
1B, 37, 55, 59,
60, 63, 65
1, 3D, 3C 9 8, 10, 13, 47 80, 82, 86, 88
60.12 - 0.14 - -
80.12 0.25 0.12 - -
10 0.12 0.25 0.14 - -
15 0.16 0.25 0.14 - -
10 0.25 0.25 - - -
15 0.24 0.35 0.31 1.80 0.37
20 0.50 0.35 0.50 2.50 0.63
25 0.50 0.35 0.65 3.10 0.63
32 0.90 0.75 1.00 4.60 1.08
40 1.10 0.98 1.30 5.10 1.28
50 1.80 1.70 1.80 7.20 2.07
Weights in kg
Mechanical environ-
mental conditions:
Class 4M8 acc. to EN 60721-3-4:1998
Vibration: 5g acc. to IEC 60068-2-6 Test Fc
Shock: 25g acc. to 60068-2-27 Test Ea
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7 Technical data

7.6 Duty cycle and service life
Service life: Control operation - Class C according to EN 15714-2 (1,800,000 starts and 1200 starts per hour).
Open/Close duty - At least 500,000 switching cycles at room temperature and permissible duty
cycle.
Duty cycle: Control module Positioner (code S0, S5, S6), Open/Close duty
0 10 20 30 40 50 60 70
0
10
20
30
40
50
60
70
80
90
100
Duty cycle [%]
Ambient temperature [°C]
Globe valve DN 15 - 25 (code 0A)
Globe valve DN 15 - 50 (code 1A)
NOTICE
▶The specified characteristics and values apply to the factory setting.
▶With reduced forces, higher duty cycles and/or higher ambient temperatures are possible. At higher force settings the duty
cycle and/or ambient temperature is reduced.
▶IO-Link: Index 0x90 - Subindex 2 - Force
7.7 Electrical data
Supply voltage Uv: 24 V DC ± 10%
Rating: Actuator size 0 (code 0A) 20 W
Actuator size 1 (code 1A) 60 W
Operation: Stepper motor, self-locking
Reverse battery protec-
tion:
Yes
7.7.1 Analogue input signals – Control module Positioner (code S0, S5, S6)
7.7.1.1 Set value
Input signal: 0/4 - 20 mA; 0 - 10 V (function selectable via IO-Link)
Input type: passive
Input resistance: 250 Ω
Accuracy/linearity: ≤ ±0.3% of full flow
Temperature drift: ≤ ±0.1% / 10°K
Resolution: 12 bit
Reverse battery protec-
tion:
Yes (up to ± 24 V DC)
7.7.2 Digital input signals
Inputs: Function selectable via IO-Link (see table Overview of available functions – Input and output sig-
nals)
Input voltage: 24 V DC
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Positioner (Code S0)
7 Technical data

Logic level "1": > 15.3 V DC
Logic level "0": < 5.8 V DC
Input current: typically < 0.5 mA
7.7.3 Analogue output signals – Control module Positioner (code S0, S5, S6)
7.7.3.1 Actual value
Output signal: 0/4 - 20 mA; 0 - 10 V (function selectable via IO-Link)
Output type: active
Accuracy: ≤ ±1% of full flow
Temperature drift: ≤ ±0.1% / 10°K
Load resistor: ≤ 750 kΩ
Resolution: 12 bit
Short-circuit proof: Yes
7.7.4 Digital output signals
Outputs: Function selectable via IO-Link (see table Overview of available functions – Input and output sig-
nals)
Type of contact: Push-Pull
Switching voltage: Power supply Uv
Switching current: ≤ 140 mA
Short-circuit proof: Yes
7.7.5 Communication
Interface: IO-Link
Function: Parameterization/process data
Transmission rate: 38400 baud
Frame type in Operate: 2.V (eSyStep positioner, code S0, S5, S6),
PDout 3Byte; PDin 3 Byte; OnRequestData 2 Byte
Min. cycle time: 20 ms (eSyStep positioner, code S0, S5, S6)
Vendor-ID: 401
Device-ID: 1906801 (eSyStep positioner, code S0, S5, S6),
Product-ID: eSyStep Positioner (code S0, S5, S6)
ISDU support: Yes
SIO operation: Yes
IO-Link specification: V1.1
IODD files can be downloaded via https://ioddfinder.io-link.com/ or www.gemu-group.com.
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Positioner (Code S0)
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7 Technical data

8 Dimensions
8.1 Installation and actuator dimensions - Valve with 2/2-way body
B2
B3
A1
B
CT
LA
SW 1
A2
B1
DN Actuator
version
SW1 A1 A2 B B1 B2 B3 CT LA
60A 24 33.2 32.0 59.4 81.0 133.5 197.7 210.0 209.2
80A 24 33.2 32.0 59.4 81.0 133.5 197.7 210.0 209.2
10 0A 24 33.2 32.0 59.4 81.0 133.5 197.7 210.2 209.2
15 0A 36 33.2 32.0 59.4 81.0 133.5 197.7 228.8 227.8
1A 70.0 32.5 70.0 82.0 150.0 202.0 254.7 260.8
20 0A 41 33.2 32.0 59.4 81.0 133.5 197.7 234.2 233.1
1A 70.0 32.5 70.0 82.0 150.0 202.0 260.0 266.1
25 0A 46 33.2 32.0 59.4 81.0 133.5 197.7 239.1 238.1
1A 70.0 32.5 70.0 82.0 150.0 202.0 265.0 271.1
32 1A 55 70.0 32.5 70.0 82.0 150.0 202.0 271.5 277.6
40 1A 60 70.0 32.5 70.0 82.0 150.0 202.0 278.5 284.6
50 1A 75 70.0 32.5 70.0 82.0 150.0 202.0 288.4 294.5
Dimensions in mm
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Positioner (Code S0)
8 Dimensions

8.2 Installation dimensions - Valve with angle valve body
G
DN Actuator
version
SW1 G A2 B B1 B2 B3 CT CT1
15 0A 36 M35x1.5 32.0 59.4 81.0 133.5 197.7 300.8 136.3
1A 36 M35x1.5 32.5 70.0 82.0 150.0 202.0 350.8 218.8
20 0A 41 M40x1.5 32.0 59.4 81.0 133.5 197.7 304.3 139.8
1A 41 M40x1.5 32.5 70.0 82.0 150.0 202.0 354.3 222.3
25 0A 46 M45x1.5 32.0 59.4 81.0 133.5 197.7 308.3 143.8
1A 46 M45x1.5 32.5 70.0 82.0 150.0 202.0 358.3 226.3
32 1A 55 M52x1.5 32.5 70.0 82.0 150.0 202.0 360.1 228.1
40 1A 60 M60x2.0 32.5 70.0 82.0 150.0 202.0 365.5 233.5
50 1A 75 M72x2.0 32.5 70.0 82.0 150.0 202.0 370.5 238.5
Dimensions in mm
GEMÜ 543 eSyStep
Positioner (Code S0)
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8 Dimensions

8.3 Body dimensions
8.3.1 Spigot, actuator size 0A, 1A (code 0, 16, 17, 18, 37, 59, 60)
L
d
s
LB
45°
DN Connection types code 1)
0 16 17 18 37 59 60
Material code 34 2)
L LB ø d s ø d s ø d s ø d s ø d s ø d s ø d s
10 105.0 35.5 - - 12.0 1.0 13.0 1.5 - - - - - - 17.2 1.6
15 105.0 35.5 18.0 1.5 18.0 1.0 19.0 1.5 20.0 2.0 - - 12.70 1.65 21.3 1.6
20 120.0 39.0 22.0 1.5 22.0 1.0 23.0 1.5 24.0 2.0 - - 19.05 1.65 26.9 1.6
25 125.0 38.5 28.0 1.5 28.0 1.0 29.0 1.5 30.0 2.0 25.0 1.2 25.40 1.65 33.7 2.0
32 155.0 48.0 - - 34.0 1.0 35.0 1.5 36.0 2.0 - - - - 42.4 2.0
40 160.0 47.0 40.0 1.5 40.0 1.0 41.0 1.5 42.0 2.0 38.0 1.2 38.10 1.65 48.3 2.0
50 180.0 48.0 52.0 1.5 52.0 1.0 53.0 1.5 54.0 2.0 51.0 1.2 50.80 1.65 60.3 2.0
Dimensions in mm
1) Connection type
Code 0: Spigot DIN
Code 16: Spigot EN 10357 series B, formerly DIN 11850 series 1
Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A
Code 18: Spigot DIN 11850 series 3
Code 37: Spigot SMS 3008
Code 59: Spigot ASME BPE
Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B
2) Valve body material
Code 34: 1.4435, investment casting
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Positioner (Code S0)
8 Dimensions

8.3.2 Spigot, actuator size 0A, 1A (code 17, 60)
L
d
s
LB
45°
DN Connection types code 1)
17 60
Material code 37 2)
L LB ø d s ø d s
15 100.0 33.0 19.0 1.5 21.3 1.6
20 108.0 33.0 23.0 1.5 26.9 1.6
25 112.0 32.0 29.0 1.5 33.7 2.0
32 137.0 39.0 35.0 1.5 42.4 2.0
40 146.0 40.0 41.0 1.5 48.3 2.0
50 160.0 38.0 53.0 1.5 60.3 2.0
Dimensions in mm
1) Connection type
Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A
Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B
2) Valve body material
Code 37: 1.4408, investment casting
GEMÜ 543 eSyStep
Positioner (Code S0)
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8 Dimensions

8.3.3 Spigot, actuator size 0A, 1A (code 17, 59, 60)
L
d
s
LB
45°
DN Connection types code 1)
17 60 59
Material code C2 2)
L LB ø d s ø d s ø d s
8105.0 35.5 - - 13.5 1.6 - -
10 105.0 35.5 13.0 1.5 17.2 1.6 - -
15 105.0 35.5 19.0 1.5 21.3 1.6 12.70 1.65
20 120.0 39.0 23.0 1.5 26.9 1.6 19.05 1.65
25 125.0 39.5 29.0 1.5 33.7 2.0 25.40 1.65
32 155.0 48.0 35.0 1.5 42.4 2.0 - 1.65
40 160.0 47.0 41.0 2.0 48.3 2.0 38.10 1.65
50 180.0 48.0 53.0 1.5 60.3 2.0 50.80 1.65
Dimensions in mm
1) Connection type
Code 17: Spigot EN 10357 series A (formerly DIN 11850 series 2)/DIN 11866 series A
Code 59: Spigot ASME BPE
Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B
2) Valve body material
Code C2: 1.4435, investment casting
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Positioner (Code S0)
8 Dimensions