550663

Name: Festo 550663 Pneumatic interface VABA-S6-1-X2
Brand: Festo

Pneumatic interface VABA-S6-1-X2

The Festo 550663 industrial component is a Type 44, VTSA valve manifold interface featuring CPX electrical connection and fieldbus electrical actuation. It supports up to 16 valve positions for double-solenoid valves or 32 for single-solenoid valves within a 21.6 V to 26.4 V DC operating voltage range, incorporating internal electronic fuse protection per pneumatic valve output and channel diagnostics with LED indicators. Built with an IP65 and NEMA 4 degree of protection for ambient temperatures between -5 °C and 50 °C, this 590 g module enables per-channel failsafe, forcing, idle mode, and module monitoring parameterization. Submit the exact part number, quantity, and application requirements to request a quote.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 550663
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Verified configuration

Technical Specifications

Valve manifold interface: Type 44, VTSA
Diagnostics: Undervoltage of pneumatic valves
Max. no. of valve positions: 16 for double-solenoid valves | 32 for single-solenoid valves
LED indicators: 1 group diagnostics | Channel status on pneumatic valves
Parameterization: Failsafe per channel | Forcing per channel | Idle mode per channel | Module monitoring
Fuse protection (short circuit): Internal electronic fuse per pneumatic valve output
DC operating voltage range: 21.6 V...26.4 V
Intrinsic current consumption at nominal operating voltage: Typ. 15 mA (electronics operating voltage supply) | Typ. 50 mA (pneumatic valve load power supply)
Max. power supply per channel: 0.2 A
Max. residual current per module: 4 A
Nominal operating voltage DC: 24 V
Electrical isolation between channel and internal bus: Yes, when using an additional supply for the pneumatic valves
Corrosion resistance class (CRC): 0 - No corrosion stress
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Degree of protection: IP65 | NEMA 4
Ambient temperature: -5 °C...50 °C
Product weight: 590 g
Electrical actuation: Fieldbus
Electrical connection: Via CPX
Note on materials: RoHS compliant
Cover material: PA
Housing material: Die-cast aluminum

Engineering context

Identification and RFQ Guidance

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Technical verification

Our sourcing response is prepared against Festo 550663. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.