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

Property	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	Vacuum 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 per valve	0.7 W (0.175 W after power reduction)
Nominal current per valve	29 mA (10 mA 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 to +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

Approvals and Conformities

Approval	Description
Explosion protection	ATEX: II 3G Ex ec IIC Gc / II 3D Ex tc IIIC Dc IECEx: Ex ec IIC Gc / Ex tc IIIC Dc
North America	UL Listed for the USA and Canada (UL 61010-1) UL Recognized for Hazardous Locations (Class I, Zone 2; Class II, Zone 22; Class I, Div 2)
CCC	China Compulsory Certification 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
16-fold without intermediate supply	99	198	10 x M5	-	15	-	4
20-fold without intermediate supply	121	242	10 x M5	-	19	-	5
24-fold without intermediate supply	143	286	10 x M5	-	23	-	6

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.

Product Design and Assembly

Electronic Module with Digital Inputs

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.

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

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. To use the shut-off function, connect the terminal to a potential-free contact (mechanical switch or relay).

Example Configuration

The following illustration shows a network with the example of AirLINE Type 8652 with Industrial Ethernet variant (PROFINET IO, EtherNet/IP, Modbus TCP, EtherCAT, CC-Link IE Field Basic) as master valve terminal and various AirLINE Type 8652 with büS variant as slave valve terminals.

Product Accessories

Bürkert Communicator Software

The Bürkert Communicator is the most important software component of the EDIP (Efficient Device Integration Platform). Various features of this universal tool simplify the configuration and parametrisation of devices equipped with a digital CANopen-based interface. With this tool the user has a complete overview of cyclic process values as well as acyclic diagnostic data.