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Marvo Part ID: MV-GGA

£190.25 (ex. VAT)


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Specification Description
Part Number FEC-FC34-FST
Alternative Part Number FECFC34FST
Manufacturer Festo
Category PLC Systems
Supply Voltage 24 V DC
Dimensions 35 x 122.5 x 80 mm
Weight Approx. 230 g
Operating Temperature Range 0 to 55°C
Storage Temperature Range -25 to +75°C
Relative Humidity 0 to 95% (non-condensing)
Protection Class IP20
Degree of Protection Degree of protection III
Certification C-Tick
Digital Inputs 12
High-speed Inputs 2 (max. 2 kHz)
Incremental Encoders 2
Input Voltage/Current 24 V DC, typical 7 mA
Connection Type Positive or negative switching (PNP or NPN)
Nominal Value for TRUE 15 V DC min. (for positive switching)
Nominal Value for FALSE 5 V DC max. (for positive switching)
Input Signal Delay Typical 5 ms
Electrical Isolation Yes, via optocoupler
Digital Outputs 8
Output Contacts 2x relay, 6x transistor
Relay Maximum Voltage 250 V AC, 30 V DC
Relay Maximum Peak Current 5 A for 100,000 switching cycles
Transistor Voltage 24 V DC
Transistor Current 600 mA
Short Circuit Proof Yes
Overload-proof Yes
Service Life 100,000 hours
Ethernet 1 (IEEE802.3, 10BaseT)
Data Transmission Speed 10 Mbits/s
Ethernet Connector RJ45
Supported Protocols TCP/IP, EasyIP, http and ftp (FST only)
Serial Interfaces 2 (COM: RJ11/EXT: RJ12)
Programming Interface 9600 bits/s, 8/N/1
Universal Interface 300 to 115,000 bits/s, various configurations available
Control Options RUN/STOP switch, Trimmer with resolution 0 to 63, RUN LED (three colours), Power LED (green)

Commonly Asked Questions

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Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.


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Marvo currently delivers to the United Kingdom (excluding Northern Ireland), the United States of America and Germany. If you cannot find your delivery address at checkout, this is most likely because Marvo does not currently deliver to this location. There are ongoing efforts to make Marvo accessible to a global market, keep your eyes peeled as our service expands to new locations. All orders are sold with a streamlined delivery process ensuring that you get your part, fast. Marvo is designed to offer you quick, easy and reliable access to critical components and uses well established global shipping services, including but not limited to DHL, UPS and FedEx.


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FEC-FC34-FST Product Description

The Festo FEC-FC34-FST is a compact and versatile PLC controller designed to meet the demands of modern industrial automation. This controller is engineered to provide reliable and efficient control for a wide range of applications, making it an ideal choice for businesses looking to streamline their operations.

Featuring a robust design, the FEC-FC34-FST is equipped with 12 digital inputs that can be configured as either PNP or NPN, catering to various sensor types and ensuring compatibility with existing systems. Additionally, it boasts 8 digital outputs, including 2 relay outputs and 6 transistor outputs, offering flexibility in controlling actuators and other output devices.

One of the key features of this controller is its integrated Ethernet interface, which supports a 10 BaseT connection with an RJ45 connector and a data transmission rate of 10 Mbits/s. This allows for seamless data communication and facilitates programming and troubleshooting via the network, enhancing the controller's accessibility and ease of use.

The FEC-FC34-FST is programmed using the intuitive FST language, which simplifies the programming process with its logical structure, allowing for "programming the way you think". This approach, combined with the ability to perform sequence programming through STEP operation, makes the controller user-friendly and adaptable to various automation tasks.

With its compact dimensions of 35 x 122.5 x 80 mm and a supply voltage of 24 V DC, the Festo FEC-FC34-FST is designed for direct mounting or mounting on a DIN rail using an integrated clip, providing flexibility in installation. Its technical specifications ensure that it can operate effectively within a temperature range of 0 to 55°C and a relative humidity range of 0 to 95% (non-condensing), making it suitable for a variety of industrial environments.

Overall, the Festo FEC-FC34-FST PLC controller is a reliable and efficient solution for businesses looking to optimise their automation processes with a controller that offers both performance and ease of use.

Frequently Asked Questions

What are the dimensions of the Festo PLC Controller?

The dimensions of the Festo PLC Controller are 35 x 122.5 x 80 mm.

Can this controller be used in high-temperature environments?

The Festo PLC Controller is designed to operate within a temperature range of 0 to 55°C, making it suitable for standard industrial environments but not for high-temperature applications.

What type of power supply is required for this PLC?

This PLC requires a 24 V DC power supply.

How many digital inputs and outputs does this PLC have?

The Festo PLC Controller comes with 12 digital inputs and 8 digital outputs, which include 2 relay contacts and 6 transistor outputs.

Is the Festo PLC Controller equipped with Ethernet capability?

Yes, the Festo PLC Controller features an Ethernet interface for network connectivity.

What is the maximum operating humidity for this PLC?

The maximum relative humidity for operating this PLC is 95% non-condensing.

Does the Festo PLC Controller have a protection class rating?

The PLC is rated with a protection class of IP20.

What kind of programming interface does the PLC use?

The PLC utilises a serial, asynchronous interface with TTL level, and it can be programmed using the FST software.

Are there any special features for the digital outputs of this PLC?

Yes, the digital outputs of the PLC are designed to be short-circuit proof and overload-proof, with a service life of 100,000 hours for the transistor outputs.

Can I use high-speed inputs with this PLC?

Yes, among the 12 digital inputs, 2 can be used as high-speed inputs with a maximum frequency of 2 kHz.