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, though installation on a standard rail is also possible. Key pneumatic functions ensure increased process reliability. For instance, check valves in the exhaust air ducts make sure there is no unplanned actuation due to pressure peaks.

General Technical Data

Feature	Value
Body Material	PA (polyamide)
Seal Material	NBR and PUR
Width per station	11 mm
Number of valve slots	Max. 24
Maximum valve functions	Max. 48
Pressure range	Vac to 10 bar
External supply air	3 to 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)
Protection class	IP20, IP65 in closed control cabinets
Ambient temperature	-10 °C to +55 °C
Communication interface	PROFIBUS DP, Industrial Ethernet (PROFINET IO, EtherNet/IP, Modbus TCP, EtherCAT, CC-Link IE Field Basic), PROFINET S2, CANopen, büS

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.

Advantages:

• 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

Feature	Value
Adapter Plate Material	Stainless steel 1.4301, Anodised aluminium
Pneumatic connection	Stainless steel 1.4401, Nickel-plated brass
Valve functions per station	8, 16, 24, 32, 40 and 48
Pneumatic Supply / Exhaust	Push-in D 10 mm, 3/8"
Pneumatic working ports	Push-in D 6 mm, 1/4"

Approvals and Conformities

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

Safety Instructions for EX Zones

Danger due to voltage: Disconnect power before working on the device or system. Prevent it from being switched on again. In an existing explosive atmosphere, connection terminals for 24 V power supply, SIA, EVS, and digital inputs may only be plugged in or unplugged when de-energized. Hot Swap: The use of the Hot Swap function in an existing explosive atmosphere is prohibited.

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.