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. For instance, check valves in the exhaust air ducts make sure there is no unplanned actuation due to pressure peaks.

General Technical Data

Product properties	Description
Material	Body: PA (polyamide) Seal: NBR and PUR
Width per station	11 mm
Manual override	Latching, spring return (optional: lockable)
Number of valve slots	Max. 24
Maximum number of valve functions	Max. 48
Pressure range	Vac...10 bar
External supply 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)
Protection class	III according to DIN EN 61140, VDE 0140
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.

Advantages:

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

Product properties	Description
AirLINE Quick Adapter Plate	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: Optional 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, Division 2).
• China Compulsory Certification (CCC): Optional for products with Ex approval suitable for import and use for hazardous applications in China.

Dimensions

Variant 4-, 8- and 12-fold

Variant	A	B	C	m	n
4-fold	66	-	4 x M5	3	1
8-fold	35	111	8 x M5	7	2
12-fold	77	154	10 x M5	11	3

Variant 16-, 20- and 24-fold

Variant	A	B	C	D	m	m'	n
16-fold with intermediate supply	112	224	10 x M5	114.3	7	7	4
20-fold with intermediate supply	134	268	10 x M5	158.3	11	7	5
24-fold with intermediate supply	156	312	10 x M5	158.3	11	11	6

Product Installation

Hot Swap Function

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.

Electronic Module with Digital Inputs (Optional)

The digital inputs are supplied (24 V) by the electronic module. Current is limited to maximum 30 mA per digital input. Standard 3-wire sensors and 2-wire sensors with voltages between 10…30 V as well as mechanical limit switches can be used.

Possible data	3-wire sensors	2-wire sensors	Mechanical limit switches
Sensor actuated	X	X	X
Sensor not actuated	X	X	X
Short circuit	X	-	-
Wire break	-	X	-

Valves Type 6534 for Safety-Related Shut-Off, SIA Variant (Optional)

Type 6534 valves are equipped with additional connection terminals. A valve circuit can therefore be interrupted by an external switch. Manual override is not required for these valve variants. Technical data of Type 6534 valves, SIA variant correspond to standard device data. To use the shut-off function, connect the terminal to a potential-free contact (mechanical switch or relay).