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Festo 573185 Electrical interface VMPA-ASI-EPL-EU-8E8A-CE
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Festo

573185

Electrical interface VMPA-ASI-EPL-EU-8E8A-CE

The Festo 573185 is an industrial component featuring dimensions of 85 mm by 122.9 mm by 55.1 mm and an IP20 degree of protection with a CRC of 1 and VDMA24364-B1/B2-L LABS conformity. This device supports up to 8 valve positions, a maximum of 8 inputs, and 2 slaves per device, equipped with M12 socket AS-i Out and M12 plug AS-i In fieldbus interfaces. Operational parameters include an AS-Interface DC operating voltage range of 26.5 V to 31.6 V, a DC load voltage range of 21.6 V to 26.4 V, and comprehensive device-specific diagnostics for AS-i voltage, address, watchdog/I/O status, and supply conditions. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer
Festo
Part number
573185
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 573185.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Dimensions W x L x H
85 mm x 122.9 mm x 55.1 mm
Fieldbus interface
Socket, M12 (AS-i Out) | Plug, M12 (AS-i In)
Device-specic diagnostics
AS-i voltage | AS-i address | Watchdog/I/O status | Additional supply missing or undervoltage
Max. no. of valve positions
8
Response delay inputs
Typ. 3 ms at 24 V
Number of slaves per device
2
Operating voltage range DC electronics/sensors
US+ / US- : <= AS-interface bus voltage - 2.5V
AS-Interface DC operating voltage range
26.5 V...31.6 V
DC load voltage operating voltage range
21.6 V...26.4 V
Information concerning load voltage
Via load voltage connection (24 V DC)
Logic level digital inputs
ON: 11 - 30V | OFF: -30 - 5V
Max. number of inputs
8
AS interface residual ripple
<= 20 mVss
Load voltage residual ripple
4 Vss
Current consumption with load voltage from AS-Interface and load
Max. total current at inputs 350 mA
voltage connection
Max. total current at outputs MPA1: 540 mA | Max. total current at outputs MPA2: 1065 mA
Corrosion resistance class (CRC)
1 - Low corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Storage temperature
-20 °C...40 °C
Degree of protection
IP20
Ambient temperature
-5 °C...50 °C
Product weight
360 g
Input characteristics
As per IEC 1131-2, type 02
Input switching logic
PNP (positive switching)
Addressing range
1A ... 31A | 1B ... 31B
LED display (bus-specic)
AS-i: AS-Interface operation | Aux/Pwr: AS-Interface power supply

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 573185. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.