Phoenix Contact FLKM 14-PA-S300 Front Adapter S7-300

$ 86.48

Compact Phoenix Contact FLKM 14-PA-S300 front adapter for Siemens S7-300. Ensures fast, reliable PLC wiring and simplified signal connection.

Product Description

Phoenix Contact FLKM 14-PA-S300 Front Adapter for SIMATIC S7-300

The Phoenix Contact FLKM 14-PA-S300 is a high-quality front adapter developed for Siemens SIMATIC S7-300 automation systems. It enables a seamless interface between the control unit and field wiring, allowing two 8-channel connections to be integrated quickly and safely. Built with compact dimensions and plug-in mounting, it simplifies PLC setup and minimizes wiring complexity. Designed for durability and precision, this adapter provides reliable connectivity and ensures signal integrity in industrial control panels where space efficiency and performance are critical.

Engineered for modern automation tasks, the FLKM 14-PA-S300 front adapter offers dependable signal transmission and secure insulation for low-voltage applications. Its design supports functional insulation and stable operation across harsh environments, with a rated voltage of up to 60 V DC and 1 A per channel. Compatible with Siemens S7-300 and ET 200 M modules, it enables quick installation and easy maintenance, reducing downtime and improving system reliability. The sturdy connection layout with IDC/FLK and spade terminals ensures consistent performance over repeated use, making it ideal for compact, high-density control cabinet configurations.

Why FLKM 14-PA-S300?
The FLKM 14-PA-S300 stands out for its precise plug-in design that bridges Siemens S7-300 systems with field wiring effortlessly. Its compact form, durable build, and intuitive connection layout make it a smart choice for engineers seeking faster setup, minimal wiring errors, and long-term reliability in demanding automation environments.

What Problem Does It Solve?
The FLKM 14-PA-S300 eliminates the frustration of complex PLC wiring by providing a clean, pre-configured interface between control and field levels. It reduces setup time, prevents connection mistakes, and streamlines signal distribution — transforming intricate wiring tasks into a plug-and-play process that enhances productivity and system uptime.

 


Key Features & Specifications – Phoenix Contact FLKM 14-PA-S300: Article 2299770

Feature Details Benefit
Product Type Front Adapter (VARIOFACE Series) Ensures fast and reliable signal interface between PLC and field wiring.
Supported Controllers Siemens S7-300 / ET 200 M Enables direct, plug-and-play compatibility with multiple I/O cards.
Connection Type (Control Level) Plug-in connection, 20 positions Simplifies installation and reduces wiring errors.
Connection Type (Field Level) IDC/FLK pin strip, 2 × 14-position Supports high-density modular wiring for compact cabinets.
Power Connection Spade connection, 4-position (2.8 × 0.8 mm) Allows stable voltage supply and flexible system design.
Operating Voltage ≤ 30 V AC / ≤ 60 V DC Safe low-voltage operation for industrial automation systems.
Rated Current ≤ 1 A per branch / ≤ 8 A via spade connection Handles higher current flow without compromising safety.
Insulation Type Functional insulation (Overvoltage Category II) Provides protection against electrical surges and noise.
Operating Temperature Range -20 °C to +50 °C Reliable operation under wide temperature conditions.
Degree of Protection (Installed) IP54 Ensures resistance to dust and environmental exposure.
Dimensions (W × H × D) 22.5 mm × 117 mm × 19.4 mm Compact design saves space in control cabinets.
Mounting Type Plug-in mounting Enables quick installation and easy module replacement.
Insertion/Withdrawal Cycles > 50 cycles Ensures long-term durability and stable electrical contact.
Compliance RoHS, REACH compliant Environmentally safe and meets global compliance standards.

Download FLKM 14-PA-S300 2299770 Datasheet

 


Commercial Information – Phoenix Contact FLKM 14-PA-S300: Article 2299770

Commercial Data Details
GTIN Number 4017918880453
Traffic Number (Customs Tariff Code) 85369010
Weight 51.2 g
Country of Origin Germany (DE)

 


The Applications – Phoenix Contact FLKM 14-PA-S300 Front Adapter

1. Automated Packaging Line Safety Integration

In high-speed packaging plants, multiple sensors and safety switches must connect reliably to the main PLC system. The FLKM 14-PA-S300 provides a quick, plug-in interface that consolidates signals from various safety devices into one organized channel group. Its compact form minimizes clutter in the cabinet while maintaining secure insulation between circuits. This allows maintenance teams to easily trace wiring, replace modules faster, and keep machines operating continuously without long downtime.

2. Water Treatment Skid System Connection

Water treatment skids often move between installations and require rapid reconnection to plant control systems. The FLKM 14-PA-S300 simplifies this process by offering a preconfigured, multi-channel front interface that links the local control cabinet to field sensors and actuators. Its sturdy IDC/FLK connectors withstand frequent handling and vibration during relocation. Engineers benefit from reduced installation time, consistent wiring accuracy, and improved reliability of signal transmission in mobile or modular system setups.

3. Process Plant Modernization Projects

When upgrading existing Siemens S7-300 installations, rewiring can be costly and time-consuming. The FLKM 14-PA-S300 solves this by allowing direct connection to modern I/O modules without disturbing existing circuits. It creates a transitional interface that supports both legacy and new wiring standards. With its functional insulation and multiple connection options, it enables safer retrofits and structured cable management—ideal for industries looking to expand automation without halting production.

4. Conveyor Control in Food and Beverage Automation

Compact conveyor systems in food processing require efficient wiring for multiple sensors, drives, and actuators within limited space. The FLKM 14-PA-S300 provides a reliable link between these field devices and the main PLC, using its 14-position FLK connector to streamline cabling. Its narrow 22.5 mm width conserves space in control panels while ensuring clean signal separation. The adapter’s modular design supports quick replacement during maintenance, keeping production lines running smoothly with minimal interruption.

 


Related Products & Accessories – Phoenix Contact FLKM 14-PA-S300 (Article 2299770)

Category Model Name Part Number Description / Compatibility
System Cable FLK 14/EZ-DR/30/KONFEK 2295729 0.3 m round system cable with 14-position IDC/FLK connectors on both ends — ideal for short-distance module connections.
System Cable FLK 14/EZ-DR/50/KONFEK 2288901 0.5 m preassembled round cable for compact control cabinet wiring between the adapter and interface modules.
System Cable FLK 14/EZ-DR/100/KONFEK 2288914 1 m round cable providing reliable signal transmission between PLC and field terminals.
System Cable FLK 14/EZ-DR/150/KONFEK 2288927 1.5 m round cable for medium-distance wiring layouts within automation panels.
System Cable (Shielded) FLK 14/EZ-DR/100/KONFEK/S 2296980 1 m shielded cable with separate braided ground termination for high-noise environments.
System Cable (Halogen-Free) FLK 14/EZ-DR/HF/100/KONFEK 2305965 1 m halogen-free, preassembled round cable ideal for cleanroom or low-emission applications.
Interface Module (Screw Type) VIP-2/SC/2FLK14(1–20)/S7 2315230 VARIOFACE interface module for Siemens S7-300 with screw connection, compatible with FLKM 14-PA-S300.
Interface Module (Push-in Type) VIP-2/PT/2FLK14(1–20)/S7 2903802 Push-in terminal type interface board for Siemens S7-300, offering fast wiring without tools.
Termination Board FLKM-2FLK14/KDS3-MT/PPA/S7 2295062 VARIOFACE termination board supporting Siemens S7-300, used with FLKM front adapters for signal distribution.
System Connection (Input) PLC-V8/FLK14/IN 2296553 Adapter module for 8 × PLC-INTERFACE input terminals with FLK14 connection to S7-300.
System Connection (Output) PLC-V8/FLK14/OUT 2295554 Interface adapter for 8 × PLC-INTERFACE output terminals, designed for seamless connection with the FLKM front adapter.
System Connection (Large Output) PLC-V8L/FLK14/OUT 2299660 Variant for wider (14 mm) PLC-INTERFACE output cards, maintaining compatibility with the same FLK14 adapter type.

 


Contact Us

For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.

Select your currency