BURKERT 20061169 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. Moreover, 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.

This specific configuration (Article No. 20061169) features a 12-bank setup with büS/CANopen communication, D10 and D6 brass connections, and an AirLINE Quick aluminium adapter.

Features

• Safety-related shut-off of valves possible
• Higher plant availability with PROFINET S2 (system redundancy)
• Process reliability through pneumatic functions
• Optimised for installation at the bottom of the control cabinet
• EX-variants: ATEX / IECEx Zone 2, CCC, cURus HazLoc CL I, II, III Div 2

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 (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)
Nominal current of each valve	29 mA (10 mA 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
• 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

Circuit Functions

Circuit function	Description
C (CF C)	3/2-way solenoid valve, servo-controlled, normally closed
D (CF D)	2 × 3/2-way solenoid valve, servo-controlled, normally open
H (CF H)	5/2-way solenoid valve, servo-controlled, pressure applied via port (1)
L (CF L)	5/3-way solenoid valve, in middle position all ports locked
M (CF M)	5/3-way solenoid valve, in middle position ports 2 and 4 ventilated
N (CF N)	5/3-way solenoid valve, in middle position ports 2 and 4 exhausted
Z (CF Z)	5/2-way solenoid valve, impulse variant with 2 coils

Approvals and Conformities

• Conformity: In accordance with the Declaration of Conformity, the product is compliant with the EU Directives.
• Explosion protection: ATEX: BVS 20 ATEX E 031 U (II 3G Ex ec IIC Gc / II 3D Ex tc IIIC Dc), IECEx: IECEx BVS 20.0024 U (Ex ec IIC Gc / Ex tc IIIC Dc).
• North America: Optional UL Listed for the USA and Canada (UL 61010-1) and UL Recognized for Hazardous Locations.
• Others: Optional China Compulsory Certification (CCC) for hazardous applications in China.

Dimensions

INFO

Dimensions are in mm, unless otherwise stated. For full dimensional drawings of 16-, 20-, and 24-fold variants, please refer to the complete technical manual.

Product Connections

Fieldbus Interface (CANopen/büS)

Pin	Colour	Assignment
1	Red	24 V DC
2	White	CAN_H (büS connection)
3	Green	SHIELDING
4	Blue	CAN_L (büS connection)
5	Black	GND

TIP

CANopen requires 2 terminating resistors: one at the beginning of the network and one at the end. An indicator of the correct bus scheduling is the resistance between CAN_H and CAN_L when the power is switched off. This should be approx. 60 Ω.

Product Design and Assembly

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.

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