BURKERT 20061733 Type 8652 AirLINE valve island is especially developed for process automation requirements. This 20-bank configuration features an Industrial Ethernet interface (PROFINET IO, EtherNet IP, Modbus TCP, EtherCAT, CC-Link IE Field Basic) and an AirLINE Quick aluminium adapter. New diagnostic functions can be visualised on the LC display, both in clear text as well as symbols. The hardware is optimised for installation at the bottom of the control cabinet. 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

Feature	Value
Body Material	PA (polyamide)
Seal Material	NBR and PUR
Width per station	11 mm
Number of valve slots	Max. 24 (Configured as 20 PCE)
Pressure range	Vac...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
• 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
AirLINE Quick Adapter Plate Material	Stainless steel 1.4301 / Anodised aluminium
Pneumatic connection Material	Stainless steel 1.4401 / Nickel-plated brass
Pneumatic Supply / Exhaust	Push-in D 10 mm, 3/8"
Pneumatic working ports	Push-in D 6 mm, 1/4"

Circuit Functions

The Type 8652 supports various standard circuit functions (CF C, D, H, L, M, N, Z) and SIA variants for safety-related shut-off. The 20061733 configuration includes 3/2-way WWC and 5/2-way monostable WWH valves.

Approvals and Conformities

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

Dimensions (16-, 20- and 24-fold Variants)

Product Connections

Industrial Ethernet Interface (X1 and X2 RJ45)

Pin	Assignment
1	TX+
2	TX-
3	RX+
6	RX-

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.

EX Area Safety Notes

• Danger from voltage: Before working on the device or system, switch off the power supply. Secure against reactivation.
• Hot Swap: The use of the Hot Swap function is prohibited in an existing explosive atmosphere.
• Electrostatic charge: Clean device surfaces only by wiping them gently with a damp or antistatic cloth to prevent explosion risks.