Burkert Type 8652 AirLINE valve island has been especially developed for process automation requirements. New diagnostic functions can be visualised on the LC display, both in clear text as well as symbols. This makes it easy to relate to the shown messages and helps to save time during start-up and maintenance. Furthermore, the diagnostic message is also available at the controller, enabling a fast overview of the plant status.

The hardware is optimised for installation at the bottom of the control cabinet. Installation on a standard rail is also possible. Key pneumatic functions ensure increased process reliability, such as check valves in the exhaust air ducts that prevent unplanned actuation due to pressure peaks.

General Technical Data

Product properties
Body material	PA (polyamide)
Seal material	NBR and PUR
Width per station	11 mm
Number of valve slots	Max. 24
Maximum number of valve functions	Max. 48
Pressure range	Vac...10 bar
External supply air (auxiliary pilot air)	3...10 bar
Flow rate QNn value air	310 l/min (measured at +20 °C, 6 bar pressure at valve inlet and 1 bar differential pressure)
Operating voltage	24 V DC (±10% tolerance)
Nominal power of each valve	0.7 W (0.175 W after power reduction)
Operating medium	Oil-free or lubricated compressed dry air, neutral gases (5 μm filter recommended)
Degree of protection	IP20, IP65 in closed control cabinets
Ambient temperature	-10 °C...+55 °C

AirLINE Quick

AirLINE Quick considerably reduces the use of components in the control cabinet. With the AirLINE Quick Adapter, the valve terminal is adapted directly to the control cabinet floor or control cabinet wall.

• Reduced space requirement in the control cabinet
• This makes it possible to use more compact control cabinets
• Reduced installation effort due to hose connections directly at the bottom of the control cabinet

Approvals and Conformities

• Explosion protection: ATEX (II 3G Ex ec IIC Gc, II 3D Ex tc IIIC Dc), IECEx (Ex ec IIC Gc, Ex tc IIIC Dc). Suitable for zone 2/22.
• North America: UL Listed (UL 61010-1), UL Recognized for Hazardous Locations (Class I, Zone 2; Class II, Zone 22; Class I, Div 2).
• China: China Compulsory Certification (CCC) for hazardous applications.

Dimensions

Variant 4-, 8- and 12-fold

Variant 16-, 20- and 24-fold

Product Installation

To use the Hot Swap function, always observe a minimum distance to the front edge of the control cabinet when installing the valve island inside the control cabinet.

Example Configuration

The following illustration shows a network with the example of AirLINE Type 8652 with Industrial Ethernet variant as master valve terminal and various AirLINE Type 8652 with büS variant as slave valve terminals.

Safety Instructions for Hazardous Locations

• Danger from voltage: Do not connect or disconnect when energized in explosive atmospheres. Prevent unintentional restart.
• Hot Swap: The Hot Swap function is prohibited in explosive atmospheres unless it is ensured by suitable testing equipment that no explosive atmosphere is present.
• Enclosure: Ensure the device is installed in a suitable enclosure (min. IP54 for 3G/Gc, min. IP64 for 3D/Dc).