Burkert Type 8647 AirLINE SP pneumatic valve island (Model 20132456) is a modular, electropneumatic automation system consisting of connection and valve modules. It has been especially developed for safe and complete integration into the decentralised peripheral system "SIMATIC ET 200SP" and "SIMATIC ET 200SP HA" from Siemens. Pneumatically operated process valves, pneumatic cylinders or other pneumatic components can be connected to the pneumatic outputs. If the pneumatic components are installed with position feedbacks, the position of the actuated pneumatic components can be displayed on the associated pilot valve, saving time on start-up and maintenance.

Key advantages include direct connection to the I/O systems SIMATIC ET 200SP and SIMATIC ET 200SP HA, possible integration in Siemens PCS7, easy diagnostics by LC display, and safety-related shut-off of valves.

System Overview

Combining modules from the distributed Siemens I/O systems SIMATIC ET 200SP/SP HA with the valve block AirLINE SP Type 8647 provides an integrated system of electronic and pneumatic components. Depending on the requirement, electrical and pneumatic modules with various functions can be combined with each other by the observation of simple rules.

General Technical Data

Product properties	Type 0460, Type 6524, Type 6525
Material
Body	PA (polyamide), PC (polycarbonate) (valves: PA, PPS or aluminum)
Seal	NBR (valves: FPM, NBR and PUR)
Width per station	11 mm
Manual override	Standard
Number of valve slots	For single valves: max. 64. For impulse and double valves: max. 32
Performance data
Pressure range	Vac...10 bar (with UL approval Vac...8 bar)
Flow rate QNn value air	200...300 l/min measured at + 20 °C, 6 bar pressure at valve inlet and 1 bar differential pressure
Nominal operating mode	Continuous operation (100 % duty cycle)
Electrical data
Operating voltage	24 V DC (±10 % tolerance)
Nominal power of each valve	For single valves: 0.8 W. For impulse and double valves: 2× 0.8 W with power reduction
Medium data
Operating medium	Oil-free or lubricated compressed dry air (5 μm filter recommended)
Compressed air quality	ISO 8573 - 1: 2010, Class 7.4.4
Environment and installation
Ambient temperature	0 °C...+ 55 °C (for valve Type 0460: 0 °C...+ 50 °C)

Solenoid Valves Type 6524 and Type 6525

The pilot valve Type 6524 (single and double valve) and Type 6525 (single valve) consist of a pilot flipper solenoid valve Type 6144 and a pneumatic seat valve. The circuit function allows switching of high pressures with low power consumption and short switching times. The pilot valves are equipped with a manual override as standard.

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. This results in a reduced space requirement in the control cabinet and reduced installation effort due to hose connections directly at the bottom of the control cabinet.

Note

The valves of Type 0460 cannot be installed with AirLINE Quick due to their size.

Circuit Functions

Circuit function	Description
C (CF C)	3/2-way solenoid valve. Servo-controlled, with manual override. Normally closed.
C (CF C)	2 × 3/2-way solenoid valve. Servo-controlled, with manual override. Normally closed.
D (CF D)	3/2-way solenoid valve. Servo-controlled, with manual override. Normally open.
H (CF H)	5/2-way solenoid valve. Servo-controlled, with manual override. Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure.
L (CF L)	5/3-way solenoid valve. With manual override. In middle position all ports locked.
N (CF N)	5/3-way solenoid valve. With manual override. In middle position ports 2 and 4 exhausted.
Z (CF Z)	5/2-way solenoid valve. Impulse variant with 2 coils and manual override.

Approvals and Conformities

• Explosion protection: Optional as a category 3 device suitable for zone 2. ATEX: BVS 18 ATEX E 078 XII 3G Ex ec IIC T4 Gc. IECEx: IEC Ex BVS 18.0068 X Ex ec IIC T4 Gc.
• North America (USA/Canada): Optional UL Listed for the USA and Canada according to UL 61010-1 and CAN/CSA-C22.2 No. 61010-1.

Dimensions

Installation Notes

• External-Valve-Shut-off function (EVS function): the switching contact must be located in the same control cabinet as the valve block. The line length must be limited to a maximum of 2 m.
• The Hot Swap function of the individual valves cannot be combined with the ATEX/IECEx-Ex approval.