8791 BURKERT | Alldatasheet
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Technical content
Visit product website DATA SHEET Type 8805 Ball valve / Butterfly valve with pneumatic rotary actuator Type 2051 Pneumatic rotary actuator Type 8798 Remote sensor for pneumatically actuated process valves Type 2301 Pneumatically operated 2-way Globe Control Valve Type 2300 Pneumatically operated 2-way angle seat control valve ELEMENT Type 2103 2/2-way diaphragm valve with pneumatic stainless steel actuator (Type ELE- MENT) for decentralised automation Standard | EU | en | 2024 - 03 - 07 | 21 Digital electropneumatic positioner SideControl BASIC
- Compact and robust design Easy start-up using Tune function Integrated diagnostic functions for valve monitoring Dynamic actuating system with no air consumption in controlled state IO-Link, AS interface or Bürkert system bus (büS) The robust and compact positioner is designed for mounting on linear and rotary actuators with standardisation according to IEC 65034 1 or VDI/VDE 3845 (IEC 60534 2) The variant with remote position sensor can also be used to control Bürkert process control valves. The set-point value setting default for the digital electropneumatic positioner SideControl BASIC occurs via standard signals 4…20 mA and/or via bus as an option. A digital input and optional analogue feedback are also available. The valve opening is qualitatively signalled via a mechanical display element and the device status, via 3 coloured LEDs. All operating elements are located inside the housing. Start-up is performed auto- matically and the following functions are enabled directly on the device via DIP switch: sealing threshold, inversion of set point signal direction, characteristic selection, manual/automatic operating state switchover. Additional options for configuration and parametrising, such as the linearisation of the operating charac- teristic with the aid of a freely programmable correction characteristic, are available using communication software. The pneumatic actuating system can be used equally for single-acting and double-acting actuators. It is characterised by a defined safety response in the event of the failure of the electrical or pneumatic auxiliary power and possesses an enormous air capacity range at pressure sup- plies up to 7 bar. Product variants described in the data sheet may differ from the product presentation and description. Type description Can be combined with Type 8791 © Christian Bürkert GmbH & Co. KG, Subject to alteration
2 | 29Visit product website Table of contents 1. General technical data 4 1.2. Without fieldbus communication 1.3. With fieldbus communication: AS-Interface 1.4. With digital communication: IO-Link 1.5. With digital communication: Bürkert system bus (büS) 1.6. Linear remote position sensor (ELEMENT Type 8798) 1.7. Rotative remote position sensor (NAMUR) 1.8. Position feedback with proximity switches (accessories for retrofitting) 2. Approvals and conformities 9 2.2. Conformity 2.3. Standards 2.4. Explosion protection Positioner SideControl Type 8791 2.5. North America (USA/Canada) Positioner SideControl Type 8791 Linear position sensor, remote (ELEMENT Type 8798) Rotative position sensor, remote (NAMUR Type 8798) 2.6. Others China Compulsory Certification (CCC) 3. Dimensions 11 3.2. Mounting specification of NAMUR/Remote version NAMUR version Remote version 3.3. ATEX/IECEx version 3.4. Remote position sensor version 3.5. Mounting on control valve according to NAMUR 4. Device/Process connections 15 AS-Interface connection Position feedback with proximity switches Cable gland IO-Link connection Connection of digital remote position sensor Type 8798, M8 socket, 4-pin (optional) Bürkert system bus (büS) connection Connection of digital remote position sensor Type 8798, M8 socket, 4-pin (optional) 5. Performance specifications 21 Position control loop Additional software options of positioner SideControl Type 8791 (extract) 5.2. Interface diagram Version without fieldbus communication Version with fieldbus communication
3 | 29Visit product website 6. Product installation 23 NAMUR version Remote version Position feedback with proximity switches 6.2. Combination possibilities with pneumatic process valves 7. Ordering information 27 7.2. Bürkert product filter 7.3. Ordering chart Positioner SideControl Type
8791 NAMUR version
Positioner SideControl Type
8791 Remote-Version
Remote position sensor for remote version of SideControl Type 8791 7.4. Ordering chart accessories Standard accessories Accessories SideControl Remote
4 | 29Visit product website 1. General technical data 1.1. Positioner SideControl Type 8791 Product properties Dimensions Further information can be found in chapter “3. Dimensions” on page 11 Material Housing Aluminium, plastic-coated Seal EPDM, NBR, FKM Operation Operating keys 2 keys DIP switch Integrated Service interface Connected to PC via USB connection Configuration tool Bürkert Communicator PACTware (only for device versions with AS-Interface) Commissioning Initialisation positioner Automatic by X.TUNE function (automatic adjustment of positioner) Status display Optical position indicator (mechanical) Integrated (for NAMUR version) Communication Fieldbus AS-Interface Digital IO-Link, Bürkert system bus (büS) (based on CANopen) Performance data Position sensor Integrated position sensor (NAMUR) Conductive plastic rotary potentiometer External remote position sensor Linear or rotative Measuring range for rotary actuator Rotation angle 30°…180° Stroke range for linear actuator 3…130 mm, depending on the lever of the attachment kit Electrical data Operating voltage 24 V DC ± Residual ripple Max. 10 Power consumption ≤ 3.5 W Protection class III according to DIN EN 61140 Electrical connection Multipole version Screw terminals: M12, 4-pin resp. 8-pin according to device version (see connection description “4. Device/Process connections” on page 15 Cable gland version 2x M20 1.5 (cable Ø6…12 mm) on screw terminals (0.14…1.5 mm²) Remote version 1x M12 1.5 (cable Ø 3…6.5 mm) Pneumatic data Control medium Neutral gases, air, quality class according to ISO 8573 Dust content Class 7 (< µm particle size) Particle density Class 5 (< mg/m3) Pressure dew point Class 3 (<- °C) Oil content Class X (< mg/m3) Air intake filter Exchangeable Mesh size ~0.1 mm Supply pressure 1.4…7 bar 1.) 2.) Pilot air port Threaded port G ¼ Positioning system Universal air capacity Single and double acting 50 lN/min (at 1.4 bar 2.)) for aeration and ventilation 150 lN/min (at 6 bar 2.)) for aeration and ventilation QNn= 100 lN/min Low air capacity Single-acting QNn= 7 lN/min (QNn according to definition at pressure drop from 7 to 6 bar absolute)
5 | 29Visit product website Approvals and conformities Explosion protection Ignition protection class II 3D Ex tc IIIC T135 °C Dc II 3G Ex ec IIC T4 Gc ATEX BVS 16 ATEX E 118 X II 3G Ex ec ic IIC T4 Gc II 3D Ex tc IIIC T135 °C Dc IECEx IECEx BVS 16.0091 X Ex ec ic IIC T4 Gc Ex tc IIIC T135 °C Dc Further information can be found in chapter “2.4. Explosion protection” on page 9 North America (USA/Canada) CSA for Canada and the USA UL 429 (Electrically operated valves) CSA C22.2 No. 139 (Electrically operated valves) Further information can be found in chapter “2.5. North America (USA/Canada)” on page 9 Others China Compulsory Certification (CCC) The products with Ex approval are suitable for import and use for hazardous applications in China. Further information can be found in chapter “2.6. Others” on page 10 Further information can be found in chapter “2. Approvals and conformities” on page 9 Environment and installation Operating conditions Ambient temperature With ATEX/IECEx approval 0…+ Without Ex approval - 10…+ Degree of protection IP65/IP67 according to EN 60529, 4X according to NEMA 250 standard Operating altitude Up to 2000 m above sea level Installation and mechanical data Mounting variant NAMUR according to IEC 60534 1 resp. VDI/VDE 3845 (IEC 60534 2), remote Installation position As required, display above or sideways Valve actuator (type, size) Rotary and linear actuators according to NAMUR, ELEMENT Type 2301, 2300 (actuator size Ø 70/90/130/225 mm) and CLASSIC (actuator size Ø 175/225 mm) in combination with remote version Adapter kit Further information can be found in chapter “7.4. Ordering chart accessories” on page 29 1.) The supply pressure has to be 0.5…1 bar above the minimum required pilot pressure for the valve actuator . 2.) Pressure data: Overpressure to atmospheric pressure 1.2. Without fieldbus communication Electrical data Operating voltage 24 V DC ± Residual ripple Max. 10 Protection class III according to DIN EN 61140 Input/Output Digital input 1 digital input, 0…5 V = log “0”, 10…30 V = log “1” Analogue output 1 output (optional) 0/4…20 mA Input data setpoint Setpoint signal Set-point value setting default 4…20 mA (0…20 mA adjustable via configuration software) Input resistance 0/4…20 mA: 75 Ω
6 | 29Visit product website 1.3. With fieldbus communication: AS-Interface Product properties Profile S- 7.3.4 output: 16 bit setpoint/certificate no. 87301 according to specification V3.0 7.A.5 output: 16 bit setpoint; input: 16 bit setpoint/certificate no. 95401 according to specification V3.0 Electrical data Operating voltage 29.5…31.6 V DC Via bus cable According to specification Max. current consumption 150 mA (without external power supply) Electrical connection M12, 4-pin stainless steel plug assembled up to 80 cm cable Watchdog function Integrated 1.4. With digital communication: IO-Link Electrical data Electrical connection M12 1, 5-pin, A-coded IO-Link Revision 1.1 SIO-Mode No VendorID 0x0078, 120 DeviceID The IODD file can be downloaded from our website . See Software > Device Description Files. Transmission rate 230.4 kbit/s (COM 3) Data storage Yes Max. cable length 20 m Port Class A Operating voltage 24 V DC ± % (according to specification) Current consumption Max. 150 mA Port Class B Operating voltage System supply (Pin 1 3) 24 V DC ± % (according to specification) Actuator supply (Pin 2 5) 24 V DC ± % (according to specification) Current consumption System supply (Pin 1 3) Max. 50 mA Actuator supply (Pin 2 5) Max. 120 mA 1.5. With digital communication: Bürkert system bus (büS) Electrical data Operating voltage 24 V DC ± % (according to specification) Electrical connection M12 1, 5-pin, A-coded Current consumption Max. 150 mA
7 | 29Visit product website 1.6. Linear remote position sensor (ELEMENT Type 8798) Note: When the positioner is mounted remotely from the actuator, the length of the pneumatic control lines influences the dynamics and achieva- ble accuracy of the positioner control loop. The length of the control air lines should therefore be selected as short as possible. Product properties Actual position signal Digital (RS485) Detection range of the sensor 3…45 mm (stroke range of valve spindle) Electrical data Operating voltage 24 V DC ± %, UL: NEC Class 2 Protection class III according to DIN EN 61140 Power consumption < 0.3 W Electrical connection Cable gland (cable length) 1x M16 1.5 (cable Ø5…10 mm) on screw terminals (0.14…1.5 mm²) Connection cable 10 m Approvals and conformities Protection class IP65 and IP67 according to EN 60529, 4X according to NEMA 250 standard Explosion protection Ignition protection class II 3G Ex ec IIC T4 Gc II 3D Ex tc IIIC T135 °C Dc North America (USA/Canada) UL Recognized for the USA and Canada cULus certificate: 238179 Further information can be found in chapter “2.5. North America (USA/Canada)” on page 9 Others China Compulsory Certification (CCC) The products with Ex approval are suitable for import and use for hazardous applications in China. Further information can be found in chapter “2.6. Others” on page 10 Further information can be found in chapter “2. Approvals and conformities” on page 9 Environment and installation Ambient temperature - 25…+ 1.7. Rotative remote position sensor (NAMUR) Note: When mounting the remote positioner away from the actuator, the length of the pneumatic control lines influences the dynamics and accuracy of the position control loop. The length of the control air lines should therefore be as short as possible. Product properties Stroke range when mounted to linear actuator 3…130 mm, depending on the lever in the attachment kit Actual position signal Digital (RS485) Measuring range Rotation angle 30°…180° Electrical data Operating voltage 10…30 V DC Protection class III according to DIN EN 61140 Power consumption < 0.8 W Electrical connection 2 m round cable (shielded) Approvals and conformities Protection class IP65 according to EN 60529 North America (USA/Canada) UL Recognized for the USA and Canada cULus certificate: E226909 Further information can be found in chapter “2.5. North America (USA/Canada)” on page 9 Further information can be found in chapter “2. Approvals and conformities” on page 9 Environment and installation Ambient temperature - 25…+
8 | 29Visit product website 1.8. Position feedback with proximity switches (accessories for retrofitting) Note: The feedback unit possesses 2 proximity switches that can be adjusted independently of each other via switch flags. Product properties Output function 3-wire, normally open contact, PNP Electrical data Electrical connection M12, 4-pin Operating voltage 10…30 V DC Protection class III according to DIN EN 61140 DC-rated current ≤ 100 mA Residual ripple ≤ % Uss Approvals and conformities Degree of protection IP65 and IP67 Further information can be found in chapter “2. Approvals and conformities” on page 9
9 | 29Visit product website 2. Approvals and conformities 2.1. General notes
- The approvals and conformities listed below must be stated when making enquiries. This is the only way to ensure that the pro duct complies with all required specifications. Not all available versions can be supplied with the below menti oned approvals or conformities. 2.2. Conformity In accordance with the Declaration of Conformity, the product is compliant with the EU Directives. 2.3. Standards The applied standards which are used to demonstrate compliance with the EU Directives are listed in the EU-Type Examination Certificate and/or the EU Declaration of Conformity. 2.4. Explosion protection Positioner SideControl Type 8791 Approval Description Optional: Explosion protection ATEX: BVS 16 ATEX E 118 X II 3G Ex ec ic IIC T4 Gc II 3D Ex tc IIIC T135 °C Dc IECEx: IECEx BVS 16.0091 X Ex ec ic IIC T4 Gc Ex tc IIIC T135 °C Dc 2.5. North America (USA/Canada) Positioner SideControl Type 8791 Approval Description Optional: CSA for Canada and the USA The products are CSA approved for Canada and the USA according to: UL 429 (Electrically operated valves) CSA C22.2 No. 139 (Electrically operated valves) Linear position sensor, remote (ELEMENT Type 8798) Approval Description Optional: UL Listed for the USA and Canada The products are UL Listed for the USA and Canada according to: UL 61010 1 (ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 1: General Requirements) CAN/CSA-C22.2 No. 61010 Rotative position sensor, remote (NAMUR Type 8798) Approval Description Optional: UL Listed for the USA and Canada The products are UL Listed for the USA and Canada according to: Certificate no: E226909
10 | 29Visit product website 2.6. Others China Compulsory Certification (CCC) Positioner SideControl Type 8791 and linear position sensor, remote (ELEMENT Type 8798) Conformity Description Optional: China Compulsory Certification (CCC) The products with Ex approval are suitable for import and use for hazardous applications in China.
11 | 29Visit product website 3. Dimensions 3.1. NAMUR/Remote Version Note: Dimensions in mm 7.5 B 7.5 BG A NAMUR version Cable gland (standard) NAMUR version Multipole A2 A Remote version Cable gland HG H 49.9 97.4 LG L A1 P A2 R A Remote version Multipole
12 | 29Visit product website Description LG L BG B HG H A A1 A2 3.2. Mounting specification of NAMUR/Remote version Note: The rotation angle of the sensor must be within a range of 180°. 1.)
- The sensor shaft must be in this position at approx. 50 % valve opening. Dimensions in mm NAMUR version 180° 1) Ø50 7.5 45° 4x90° 4 x M6 4 x M8 1.) Max. 180° are possible for the EtherNet/IP, PROFINET, Modbus TCP and büS variants, max. 150° for the other variants.
13 | 29Visit product website Remote version 2x M4 3.3. ATEX/IECEx version Note: Dimensions in mm 94.6 111.85
14 | 29Visit product website 3.4. Remote position sensor version Note: Dimensions in mm Linear position sensor Type 8798 , for valve position detection of Bürkert ELEMENT valves and hygienic process valves for the remote SideControl positioner . 99.5 Ø 91 114 17.1 119 3.5. Mounting on control valve according to NAMUR Note: Dimensions in mm Rotative position sensor to detect rotary motion of rotary actuators according to NAMUR/IEC 60534 1 and VDI/VDE 3845 (IEC 60534 2) for the remote SideControl positioner. 36.1 46 20 SW 17 40 23.5 5
15 | 29Visit product website 4. Device/Process connections 4.1. Electrical connections Multipole connection Earthing function M12 circular plug , 8-pin Operating voltage and diverse signals M12 circular plug , 8-pin (input signals of the control centre) Pin Wire colour 1.) Pin assignment Outer circuitry/Signal level
1 White Setpoint + (0/4…20
2 Brown Setpoint GND 2 GND (see connection table for
3-wire or 4-wire below)
5 Grey Digital input 5 +
0…5 V (log. “0”) 10…30 V (log. “1”) Relative to pin 3 (GND) Connection type 3-wire or 4-wire (setting via communication software) Connection type 4-wire (factory setting) Connection type 3-wire The setpoint value input is designed as a differential input, i.e. the GND lines of the set-point value input and the supply voltage are not identical. Note: If the GND signals of the set-point value input and the supply voltage are connected, the 3-conductor connection type must be set in the software. The setpoint value input is related to the GND line of the supply voltage, i.e. setpoint input and supply voltage have a common GND line. 0/4...20 mA GND +24 V DC I 0/4...20 mA GND +24 V DC I M12 circular plug , 8-pin (output signals to the control centre, only for analogue output variant) Option analogue feedback
8 Red Analogue feedback + 8 + (0/4…20 mA)
7 Blue Analogue feedback GND 7 GND (identical to GND operating voltage)
16 | 29Visit product website Pin assignment for operating voltage Pin Wire colour 1.) Pin assignment Outer circuitry/Signal level
3 Green GND 3 24 V DC ± 25 %
Max. residual ripple 10 %4 Yellow + V 4 1.) The specified wire colours refer to the connection cable, which is available as an accessory with the Article no. 919061 AS-Interface connection M12 circular plug, 4-pin, without external power supply Pin Description Pin assignment
1 Bus + Bus cable AS-Interface +
2 NC Not assigned
3 Bus – Bus cable AS-Interface –
4 NC Not assigned
M12 circular plug, 4-pin, with external power supply (on request) Pin Description Pin assignment
2 GND External power supply
17 | 29Visit product website Position feedback with proximity switches Note: Accessories for upgrading Proximity switch 1 Proximity switch 2 No. Pin assignment Outer circuitry/Signal level
1 Supply 10…30
10…30 V 10…30 V
2 Switching output (NO)
10…30 V Open/10…30 V
3 GND GND GND
4 Switching output (NO)
10…30 V Open/10…30 V Cable gland 11 + 12 – 31 + 32 – A B +24 V GND remote sensor Terminal Pin assignment External circuitry/signal level 11 + Setpoint + 11 + + (0/4…20 mA) 12 – Setpoint GND 12 – GND (see connection table for 3-wire or 4-wire below) 81 + Digital input + 81 + + 0…5 V (log. “0”) 10…30 V (log. “1”) 82 – Digital input – 82 – GND (identical to GND operating voltage)
18 | 29Visit product website Connection type 3-wire or 4-wire (setting via communication software) Connection type 4-wire (factory setting) Connection type 3-wire The set-point value input is designed as a differential input, i.e. the GND lines of the set-point value input and the supply voltage are not identical. Note: If the GND signals of the set-point value input and the supply voltage are connected, the 3-wire connection type must be set in the software. The set-point value input is related to the GND line of the supply voltage, i.e. setpoint input and supply voltage have a common GND line 11+ 12- 0/4...20 mA GND +24V GND +24 V DC I 11+ 0/4...20 mA GND +24V GND +24 V DC I Option analogue feedback Terminal Pin assignment Outer circuitry/Signal level 31 + Analogue feedback + 31 + + (0/4…20 mA) 32 – Analogue feedback GND 32 – GND (identical to GND operating voltage) Terminal assignment for operating voltage Terminal Pin assignment Outer circuitry/Signal level V GND Operating voltage + Operating voltage GND V GND
24 V DC ± 25 %
Max. residual ripple 10 Remote version option in conjunction with remote position sensor Type 8798 Terminal Pin assignment Outer circuitry/Signal level Position sensor Remote S + Sensor supply + S + + Remote sensor Type 8798 S - Sensor supply – S - – A Serial interface, A-line A A-line B Serial interface, B-line B B-line
19 | 29Visit product website IO-Link connection M12 circular plug, 5-pin, Port Class A 1 2 Pin Description Pin assignment
1 L + 24
V DC System supply
2 I/Q NC Not connected
3 L – 0
V (GND) System supply
4 C/Q IO-Link Communication
5 NC NC Not connected
M12 circular plug, 5-pin, Port Class B 1 2 Pin Description Pin assignment V DC System supply
2 P24 24
V DC Actuator supply V (GND) System supply
5 N24 0
V (GND) Actuator supply Connection of digital remote position sensor Type 8798, M8 socket, 4-pin (optional) Circular plug Pin Pin assignment Outer circuitry/Signal level 1 3
1 Sensor supply + S + +
2 Sensor supply – S - –
3 Serial interface, A-line A A-line
4 Serial interface, B-line B B-line
Bürkert system bus (büS) connection M12 circular plug, 5-pin 1 2 Pin Description Cable colour
1 CAN Shielding CAN Shielding
V DC ± %, max. residual ripple 10 % Red
3 GND/CAN_GND Black
4 CAN_H White
5 CAN_L Blue
20 | 29Visit product website Connection of digital remote position sensor Type 8798, M8 socket, 4-pin (optional) Circular plug Pin Pin assignment Outer circuitry/Signal level 1 3 Positioner terminal Wire colour Remote sensor with cable type 1 Wire colour Remote sensor with cable type 2 S + Brown Brown S – White Black A Green Red B Yellow Orange
21 | 29Visit product website 5. Performance specifications 5.1. Signal flow diagram Position control loop Set-point position value CMD POS Position controller Control system Position measuring systemPosition control loop Valve opening Proportional valve Xd1 B1 PK Additional software options of positioner SideControl Type 8791 (extract) SideControl BASIC functions Automatic commissioning of control system Digital input (safety position) Analogue position feedback (optional) DIP-Switch activated device Close tight function Inversion of operating direction of setpoint signal Linear characteristic curves selection or customised programming (software interface) Manual and automatic operation Communications software with activatable and parameter driven functions Customised programming of transmission characteristics Selection of setpoint signal Range splitting setpoint signal Limitation of valve stroke Limitation of operation speed Definition of safety position Signal failure detection
22 | 29Visit product website 5.2. Interface diagram Version without fieldbus communication Input for setpoint position value 4…20mA 1.) 0…20 mA Digital input Operation Positioner BASIC Input Output Supply Analogue feedback (optional) 4…20mA 1.), 0…20mA Initiator 1/Initiator 2
24 V PNP NO
(optional)
24 V DC
1.) Default setting Version with fieldbus communication AS-Interface, IO-Link and Bürkert system bus (büS) Bus Operation Positioner BASIC AS-Interface IO-link büS Input Output Supply Bus Initiator 1/Initiator 2 (optional)
23 | 29Visit product website 6. Product installation 6.1. Mounting options NAMUR version Note: Positioner with integrated position sensor, installation according to NAMUR/IEC 60534 1 and VDI/VDE 3845 (IEC 60534 The NAMUR version of the SideControl positioner is equipped with an integrated position sensor (linear or rotary). It has a standardised interface for direct attachment to linear actuators according to NAMUR/IEC 60534 1 and VDI/VDE 3845 (IEC 605334 2). Linear actuators Rotary actuators See operating manual Type 8791 See operating manual Type 8791 Description Article no. Mounting kit 787215 Description Article no. Adapter kit 787338 Mounting bracket 770294 Adapter kit for rotary actuators (Article no. 787338) Mounting bracket for rotary actuator (Article no. 770294) 4.9 -0.1 8 +0.1 A 107.6 B R34 19.5 R7 C Actuator shaft height A B C [mm] [mm] [mm] [mm] 20 46.5 80 – 30 56.5 80 130 50 76.5 – 130
24 | 29Visit product website Remote version Note: Dimensions in mm 2 mounting options The SideControl positioner remote version is used to control process control valves in combination with a remote position sensor. The remote position sensor is mounted directly on the valve to detect the valve position. The remote positioner can be mounted on the wall or on a standard rail in a control cabinet. Wall mounting with accessory bracket 120 131.5 196.1 Ø4.7 174 36 8.5 10.5 8.5 Description Article no. Bracket for wall mounting 675715 Mounting on Standard rail Note: Dimensions in mm Adapter can be turned by 90º the standard rail. 36.3 10.3 Description Article no. Holder for standard rail mounting 675702
25 | 29Visit product website Position feedback with proximity switches Note: Upgrade feature for SideControl NAMUR External position indicator Cover for standard display element Housing cover Connecting external position indicator Description Article no. Position feedback 677218
26 | 29Visit product website 6.2. Combination possibilities with pneumatic process valves Note: Further information can be found in chapter “7. Ordering information” on page 27 Positioner SideControl
8791 BASIC
8791 NAMUR 8791 Remote 8791 Remote
Remote IP20 1.) Linear actuators IEC 60534 Rotary actuators VDI/VDE 3845 (IEC 60534 Linear actuators IEC 60534 Rotary actuators VDI/VDE 3845 (IEC 60534 Control valve system Type 8805 Ball valve/Butterfly valve with pneumatic rotary actuator Type 8798 Remote sensor for pneumatically actuated process valves Type 2300 Pneumatically actuated 2-way angle seat control valve ELEMENT Type 8798 Remote sensor for pneumatically actuated process valves 1.) Remote IP20 version for cabinet mounting
27 | 29Visit product website 7. Ordering information 7.1. Bürkert eShop Bürkert eShop – Easy ordering and quick delivery You want to find your desired Bürkert product or spare part quickly and order directly? Our online shop is available for you 24/7. Sign up and enjoy all t he benefits. Order online now 7.2. Bürkert product filter Bürkert product filter – Get quickly to the right product You want to select products comfortably based on your technical requirements? Use the Bürkert product filter and find suitable articles for your application quickly and easily. Try out our product filter 7.3. Ordering chart Positioner SideControl Type 8791 NAMUR version Note: Mounting according to NAMUR IEC 60534 1 resp. VDI/VDE 3845 (IEC 60534 Control function Pilot valve system/ Air capacity Communication Electrical connection Feedback Digital input ATEX II 3GD/ IECEx, CCC 1.) Article no. Single-acting and double-acting Universal Without Cable gland – Yes – 323214 Analogue Yes – 323217 – Yes Yes 391979 Analogue Yes Yes 391981 Multipole – Yes – 323213 Analogue Yes – 323216 AS- Interface Digital – – 239617 Digital – Yes 310305 IO-Link Port Class A Multipole Digital – – 20032774 Multipole Digital – Yes 20032777 IO-Link Port Class B Multipole Digital – – 323207 Multipole Digital – Yes 20023480 Bürkert system bus (büS) Multipole Digital – – 323210 1.) CCC (China Compulsory Certificate) for device versions with Ex approval
28 | 29Visit product website Positioner SideControl Type 8791 Remote-Version Assembly variations Actuator size ELEMENT Control function Pilot valve system/ Air capacity Communi- cation Electrical connec- tion Feed- back Digital input ATEX II 3GD/ IECEx CCC 1.) Article no. Remote Ø 70/90 mm Single-acting Low Without Cable gland – Yes – 323220 Analogue Yes – 323225 Ø 130/225 mm Single and double-acting Universal – Yes – 323219 Analogue Yes – 323224 Ø 70/90 mm Single-acting Low IO-Link Port class A Multipole Digital – – 20032776 Ø 70/90 mm Single-acting Low Digital – Yes o. r. Ø 130/225 mm Single and double-acting Universal Digital – – 20032775 Ø 130/225 mm Single and double-acting Universal Digital – Yes 20032477 Ø 70/90 mm Single-acting Low IO-Link Port class B Digital – – 323208 Ø 70/90 mm Single-acting Low Digital – Yes o. r. Ø 130/225 mm Single and double-acting Universal Digital – – 323209 Ø 130/225 mm Single and double-acting Universal Digital – Yes o. r. Ø 70/90 mm Single-acting Low Bürkert system bus (büS) Digital – – 323212 Ø 130/225 mm Single and double-acting Universal Digital – – 323211 Remote IP20 Ø 70/90 mm Single-acting Low Without Cable gland – Yes – o. r. Analogue Yes – o. r. Ø 130/225 mm Single and double-acting Universal – Yes – o. r. Analogue Yes – o. r. o. r. = on request 1.) CCC (China Compulsory Certificate) for device versions with Ex approval Remote position sensor for remote version of SideControl Type 8791 Product Mounting version Electrical connection cULus ATEX II 3 GD/IECEx CCC 1.) Article no. Mounting on control valves Type 8798 Control valve Type 23xx Cable gland - 10 m round cable Yes – 300730 Cable gland - m round cable – Yes 20003944 Multipole - m round cable Yes – 307956 Control valve Type 27xx Cable gland - m round cable Yes – 211535 Cable gland - m round cable – Yes 226859 Multipole - m round cable Yes – 329888 NAMUR mounting NAMUR (rotative) Cable gland m round cable (extend able to m maximum) Yes – 211536 1.) CCC (China Compulsory Certificate) for device versions with Ex approval
29 | 29Visit product website Further versions on request Approval Remote sensor ATEX Cat. 3 7.4. Ordering chart accessories Standard accessories Note: The associated communication software can be downloaded under Type 8791 Description Article no. M12 circular socket with cable, 8-pin, cable length: 5 m, for input and output signals 919267 M8 plug, 4-pin for digital outputs, with solder joints 917131 USB büS interface set 2 (Type 8923) for connection to the Bürkert Communicator software: including büS stick, connection cable to M12 plug, M12 connection cable on micro USB for the büS service interface and Y distributor, cable length: 0.7 m 772551 büS cable extension, M12, cable length: 1 m 772404 büS cable extension, M12, cable length: 3 m 772405 büS cable extension, M12, cable length: 5 m 772406 büS cable extension, M12, cable length: 10 m 772407 Silencer G ¼ 780780 USB interface for serial communication 227093 Software Bürkert Communicator Type 8920 AS-Interface flat cable clamp, M12 outlet, stainless steel outlet 799646 Accessories SideControl NAMUR Note: Further information can be found in chapter “6. Product installation” on page 23 Description Article no. VDI/VDE 3845 stainless steel universal assembly bridge (IEC60534 2) 770294 Attachment kit for stainless steel rotary actuators according to VDI/VDE 3845 (IEC 60534 2) 787338 Attachment kit for linear actuators according to IEC 60534 1 787215 Position feedback with proximity switches (optional upgrade feature) 1.) 677218 1.) External end position feedback for upgrading SideControl NAMUR Accessories SideControl Remote Description Article no. Mounting bracket for stainless steel wall mount (spare part), see “6. Product installation” on page 23 675715 Standard rail assembly kit aluminium/stainless steel, see “6. Product installation” on page 23 675702 Attachment kit for Type 21xx/23xx actuator series, actuator size Ø 70/90/130 mm 679917 Attachment kit for Type 21xx/23xx actuator series, actuator size Ø 225 mm 60025906 Adapter kit remote sensor, control valves Type 27xx, actuator size Ø 175/225 mm 679945 Sensor puck (replacement part) 682240