Products Description
M12 X-Coded PROFINET Free End Cable
M12 X-Coded 8-Pin Male to Free Wire | PROFINET Type C | Cat 7 | Torsion-Resistant PUR

The M12 X-coded PROFINET free end cable combines a straight 8-pin M12 X-coded male plug with a free cable end for direct termination inside industrial control equipment. It is designed for industrial Ethernet installations where the equipment side uses an M12 X-coded interface while the opposite side requires individual conductors for custom wiring.
The cable uses PROFINET 4x2xAWG24/7 Type C construction with Cat 7 transmission characteristics. Its torsion-resistant PUR outer jacket is designed for demanding industrial environments and provides resistance to abrasion, oil, UV and ozone. High-quality shielding helps maintain reliable data transmission in electromagnetically stressed automation environments.
This M12 X-coded to free wire Ethernet cable is suitable for factory automation, machine vision, robotics, PLC systems and custom industrial Ethernet equipment. Standard cable lengths are 1.0 m, 2.0 m, 5.0 m and 10.0 m, with other lengths available on request.
Product Specifications
Item |
Specification |
|---|---|
| Product Name | M12 X-Coded PROFINET Free End Cable |
| Connector A | M12 X-Coded 8-Pin Male Plug, Straight |
| Connector B | Free Cable End / Open Wire |
| Connector Configuration | M12 X-Coded Male to Free Wire |
| M12 Coding | X-Coded |
| Number of Contacts | 8 Pin |
| Cable Type | PROFINET Type C |
| Cable Construction | 4 x 2 x AWG24/7 |
| Transmission Category | Cat 7 |
| Cable Jacket | PUR |
| Shielding | Shielded |
| Mechanical Property | Torsion Resistant |
| Environmental Resistance | Oil, Abrasion, UV & Ozone Resistant |
| Material Properties | Halogen-Free, Flame-Retardant, LABS-Free & Recyclable |
| UL Cable Rating | c(UL)us Type CMX According to UL 444 |
| UL AWM Styles | 11117 & 21576 According to UL 758 |
| UL AWM Rating | 1000 V, 80 °C |
| Compliance | RoHS Compliant |
| Installation Environment | Dry & Humid Industrial Environments |
| Standard Lengths | 1.0 m / 2.0 m / 5.0 m / 10.0 m |
| Custom Lengths | Available on Request |
| Typical Applications | Factory Automation, Machine Vision, Robotics, PLCs & Industrial Ethernet Equipment |
Key Product Advantages
Flexible Free-End Integration
The open-wire end allows direct termination inside control cabinets, PLC systems, industrial computers and custom automation equipment where a second molded connector is not required.
PROFINET Type C Cat 7 Cable
The 4x2xAWG24/7 Type C construction combines Cat 7 transmission characteristics with torsion resistance for demanding industrial Ethernet installations.
Industrial PUR Protection
The PUR jacket provides resistance to oil, abrasion, UV and ozone, while shielded construction helps maintain reliable communication in electromagnetically stressed environments.
Pin Assignment & Wiring
M12 X-Coded 8-Pin to Free Cable End
According to the supplied wiring drawing, the M12 X-coded plug uses eight conductors arranged as four color-coded pairs. Each M12 contact is connected directly to the corresponding conductor at the free cable end.
| M12 Pin | Wire Color | Free End |
| Pin 1 | White / Orange | Open Wire |
| Pin 2 | Orange | Open Wire |
| Pin 3 | White / Green | Open Wire |
| Pin 4 | Green | Open Wire |
| Pin 5 | White / Brown | Open Wire |
| Pin 6 | Brown | Open Wire |
| Pin 7 | White / Blue | Open Wire |
| Pin 8 | Blue | Open Wire |
The four conductor pairs are orange, green, brown and blue. Before installation, confirm the M12 X-coded interface and the required equipment-side pin assignment. The free conductors should be terminated according to the target device wiring requirements.
Mating & Compatibility
M12 X-Coded Male to Custom Equipment Wiring
The M12 side of this M12 X-coded PROFINET cable with free end is intended to mate with a compatible M12 X-coded female Ethernet interface. The free end can then be integrated into the internal wiring architecture of the target equipment.
| Connection | Configuration |
| Connector Side | M12 X-Coded 8-Pin Male Plug, Straight |
| Mating Interface | Compatible M12 X-Coded Female Interface |
| Opposite Side | 8-Conductor Free Cable End |
| Cable | PROFINET Type C, 4x2xAWG24/7, PUR |
| Transmission Category | Cat 7 |
| Typical Integration | PLCs, Controllers, Machine Vision, Robotics & Custom Automation Equipment |
Compatibility depends on the M12 X-coding, connector gender, 8-pin interface, equipment-side wiring and network requirements. Confirm the target device pinout before ordering or terminating the free cable end.
Applications
Additional Application Areas
Factory Automation • Machine Vision Systems • Industrial Robotics • PLC & Industrial Controllers • Industrial Ethernet Networks • Control Cabinet Wiring • OEM Automation Equipment
FAQ
What is an M12 X-coded PROFINET free end cable?
It is an industrial Ethernet cable assembly with a straight 8-pin M12 X-coded male connector on one end and individual free conductors on the other for direct equipment wiring.
What cable construction is used?
The supplied specification identifies the cable as PROFINET 4x2xAWG24/7 Type C with Cat 7 transmission characteristics and a PUR outer jacket.
How many conductors are provided at the free end?
The supplied wiring drawing shows eight conductors arranged as four color-coded pairs: orange, green, brown and blue.
Is this M12 X-coded cable torsion resistant?
Yes. The supplied product specification describes the PROFINET Type C cable as torsion resistant for demanding industrial applications.
Is the cable shielded?
Yes. The specified shielded construction is intended to improve transmission reliability in electromagnetically stressed industrial environments.
What equipment can this cable be used with?
The M12 end can be used with compatible M12 X-coded female Ethernet interfaces on factory automation equipment, machine vision systems, industrial controllers and other industrial Ethernet devices. The free end is terminated according to the target equipment wiring.
What environmental properties are specified?
The supplied specification describes the PUR cable as halogen-free, flame-retardant, oil-resistant, abrasion-resistant, ozone-resistant and UV-resistant. It is also identified as LABS-free, recyclable and RoHS compliant.
What UL ratings are specified?
The supplied cable description specifies c(UL)us Type CMX according to UL 444 and UL AWM Styles 11117 and 21576 according to UL 758, with a stated AWM rating of 1000 V and 80 °C.
What standard cable lengths are available?
Standard variants are 1.0 m, 2.0 m, 5.0 m and 10.0 m. Other cable lengths are available on request.
Can Premier Cable customize the free cable end?
Yes. Premier Cable can manufacture custom cable lengths and free-end preparations according to customer drawings and target equipment requirements.
M12 X-Coded Ethernet Cable for Industrial Integration
For installations requiring a rugged M12 Ethernet interface and flexible equipment-side termination, the M12 X-coded PROFINET free end cable provides a practical solution. The combination of an M12 X-coded male to open wire cable, PROFINET Type C construction, Cat 7 transmission characteristics, shielding and a torsion-resistant PUR jacket makes the assembly suitable for demanding factory networks. Typical requirements include an M12 X-coded cable for factory automation, an M12 X-coded cable for machine vision systems, an M12 Ethernet cable for PLC wiring or a torsion-resistant PROFINET cable for industrial robotics. Custom lengths and free-end preparation allow the cable assembly to be adapted to OEM industrial Ethernet equipment without requiring a fixed connector on both ends.
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