BURKERT Type 8647 AirLINE SP 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. This can save time on start-up and maintenance.

System Features

• Direct connection to the I/O systems SIMATIC ET 200SP and SIMATIC ET 200SP HA
• Integration in Siemens PCS7 possible
• Siemens Product Partner for SIMATIC Automation Systems
• Easy diagnostics by LC display
• Safety-related shut-off of valves possible

General Technical Data

Product properties	Type 0460, Type 6524, Type 6525
Body Material	PA (polyamide), PC (polycarbonate) (valves: PA, PPS or aluminum)
Seal Material	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
Pressure range	Vac to 10 bar (with UL approval Vac to 8 bar)
Flow rate QNn value air	200 to 300 l/min
Operating voltage	24 V DC (±10 %)
Protection class	III according to DIN EN 61140, VDE 0140
Degree of protection	IP20, IP65 in closed control cabinets

Pilot Solenoid Valves

The valve island integrates various pilot valves to suit different circuit functions:

• Type 6524 and Type 6525: Consist of a pilot flipper solenoid valve Type 6144 and a pneumatic seat valve. Type 6524 is a 3/2-way or 2x 3/2-way valve. Type 6525 is a 5/2-way valve.
• Type 0460: Consists of a pneumatic valve body fitted with a double coil pilot valve. Offers 5/2-way impulse and 5/3-way functions.

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
• Reduced installation effort due to hose connections directly at the bottom

Safety-Related Shut-Off

The electrical shutdown of valve Types 6524 and 6525 causes them to return to the rest position. To avoid brief back pressures in the event of a safety shutdown, the use of valve blocks with integrated check valves is strongly recommended. Using manual override to operate valves overrides the electrical shutdown.