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Digital electropneumatic Positioner SideControl

Type 8791 / Ident No. 211522

Produkt-Foto Typ 8791

The depiction of the products may differ from the actual specific design.

  • Produkt-Foto Typ 8791
  • Produkt-Foto Typ 8791
  • Massbild
  • Massbild
  • Massbild
  • Massbild
  • Massbild


Positioner side basic namur

  • Compact and robust design
  • Easy to start using Tune function
  • Dynamic positioning system with no air consumption in controlled state
  • AS-Interface Fieldbus (optional)
  • Mounting acc. to IEC 534-6 / VDI VDE 3845 or Remote

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

Product description

The robust and compact positioner is designed to a standardisation acc. to IEC 534-6 or VDI/ VDE 3845 for assembly with linear and rotary actuators. In addition, the remote version with the displacement position sensor can be combined with Bürkert process control valves The setpoint setting for the electro-pneumatic digital Positioner SideControl BASIC occurs using a standard signal 4…20mA or with AS-Interface as an option. In addition there is a binary input and an optional analogue feedback available. The valve opening is signalled by a mechanical indicator element and the device staus is shown on three coloured LEDs. All the operational elements are found in the housing . The start-up happens automatically, and directly at the device the following functions can be activated through DIP switches: - Close tight function - Inversion of the operating direction of the setpoint signal - Characteristic curves selection - Switching between manual and automatic mode. Additional possibilities on configuration and parameter setting, for example, linearisation of the operation characteristics by using communications software which allows customised programming. The pilot valve system can be used equally for single and double-acting drives. It is characterised by a defined safety feature in case of failure of the electrical or pneumatic power supply and possesses an enormous air capacity range with pressure supply up to 7 bar.


Commodity Codes
90268020
Country
DE

Technical attributes

Name
Value
Unit
Type 8791
Function Positioner
Valve function manual actuation No
Pneumatic function 1 double acting Yes
Pneumatic function 1 single acting Yes
QNn value (gas) 100 l/min
Temperature environment min 0 °C
Temperature environment max 60 °C
Displacement transducer type Internal rotative
Displacement transducer signal Potentiometer
Positioning system with booster function No
For Actuator size 40 mm No
For Actuator size 50mm No
For Actuator size 63mm No
For Actuator size 70mm No
For Actuator size 80mm No
For Actuator size 90mm No
For Actuator size 100mm No
For Actuator size 125mm Yes
For Actuator size 130mm Yes
For Actuator size 175mm Yes
For Actuator size 225mm Yes
Port connection 1 type Inner thread
Port connection 1 thread type G
Port connection 1 thread marking 1/4
Port connection 2 type Inner thread
Port connection 2 thread type G
Port connection 2 thread marking 1/4
Port connection 3 type Inner thread
Port connection 3 pre-mounted Blind plug
Port connection 3 thread type G
Port connection 3 thread marking 1/4
Electrical connection sort Screw terminal with cable feed-through
Voltage / rated voltage 24 V
Voltage / rated voltage 24 V
Supply system-internal No
Supply via BUS No
Supply via separating barrier No
AC voltage No
DC voltage Yes
Input 1 type analog current 0/4-20
Input 2 type digital transistor connection NPN No
Input 2 type digital transistor connection PNP Yes
Output 1 type analog current 0/4-20 mA
Output 2 digital transistor connection NPN No
Output 2 digital transistor connection PNP No
Control interface DIP switch
Mounting type NAMUR / IEC 534 - 6 / VDI/VDE 3845
Protection type (IP max. with suitable connector) 65/67
Weight 1,005000 kg
Weight 1,005000 kg
Certification type
Certification number
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Applications & Tools

CAD Model

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Downloads

Description
Filename
Filesize
Language / Country
SOW USB-Driver WIN 7,XP (32,x64) A.01 00677255_000000_KONF_SW_USB_DRIVER.zip 2.2 kB
SOW Buerkert Communicator 2.4 00689176_BuerkertCommunicator_2_4.zip 47 MB
DTS 8681, 869x, 879x Adaptionen DS8681-InstallKits-DE-DE.pdf 4.3 MB DE / DE
DTS 8681, 869x, 879x Install Kits DS8681-InstallKits-EU-EN.pdf 4.3 MB EN / EU
DTS Positioner SideControl DS8791-BASIC-DE-DE.pdf 731.9 kB DE / DE
DTS Postioner SideControl BASIC DS8791-BASIC-EU-EN.pdf 724.2 kB EN / EU
DTS Posicionador Basico DS8791-PosiciBasic-ES-ES.pdf 4 MB ES / ES
MISC Flyer SideControl Types 8791, 8792 and 8793 214.3 kB EN / EU
MAN Software Tool MA8694-Software-Add-EU-ML.pdf 5.2 MB EN,FR,DE / EU
MAN USB-Interface MA8694-Supplement-EU-ML.pdf 2 MB EN,FR,DE / EU
MAN Bedienungsanleitung MA8791-Manual-DE-DE.pdf 2.3 MB DE / DE
MAN Operating Instructions MA8791-Manual-EU-ML.pdf 2.3 MB EN / EU
MAN Manuel d‘utilisation MA8791-Manual-FR-FR.pdf 2.4 MB FR / FR
MAN Quickstart MA8791-Quickstart-DE-DE.pdf 3.5 MB DE / DE
MAN Quickstart MA8791-Quickstart-EU-ML.pdf 3.5 MB EN / EU
MAN Quickstart MA8791-Quickstart-FR-FR.pdf 3.6 MB FR / FR
MAN Additional Information Ex MA8791-Supplement-EU-ML.pdf 222.3 kB EN,FR,DE / EU
MAN Option Ext. position feedback MA8792-Supplement-EU-ML.pdf 1.1 MB EN,FR,DE / EU
MAN Software Communicator MA8920-Software-DE-DE.pdf 861.9 kB DE / DE
MAN Software Communicator MA8920-Software-EU-ML.pdf 849.6 kB EN / EU
MAN Software Communicator MA8920-Software-FR-FR.pdf 872.9 kB FR / FR
SOW PACTWARE4_1 SP1_.NET2_DTM Coll 4.1 PACTware4.1SP1_Buerkert.zip 252.4 MB
SOW PACTware 5.0 + DTM Collection 5.0 PACTware_setup_full_5.0.2.13.zip 315.9 MB
SOW Positioner DTM Collection 1.0 Positioner_DTM_Collection_V1.0.2.zip 13.8 MB