General
Nominal voltage	300/500 V
Test voltage	4000 V
Temperature range in motion	-5 °C
Temperature range, non-operating	-40 °C
Bend radius for fixed installation	4 x cable diameter
Bend radius flexible	15 x cable diameter
Flame retardancy	VDE 0472 T. 804 test type B (IEC = 332-1)
Conductor	Copper stranded wire, bare, fine-stranded
Conductor class	VDE 0295 Class 5
Wire insulation	PVC
Conductor marking	VDE 0293-308
Wire colour	Black
Protective conductor	None
Material outer sheath	PVC
Sheath colour	Grey
Number of conductors	2
Core cross section	0,5 mm²

The control cable YSLY-OZ 2X0,5 RG from Xaver Bechtold is a flexible control cable for use in industrial automation. It is used to connect control devices on machine tools, conveyor and assembly lines, material handling systems, and in general plant engineering. The cable is designed for fixed installation and flexible application, and can be used in free motion without tensile stress and without forced movement guidance. It is designed for medium mechanical stress and can be used in dry, damp, and wet rooms.

Applications
This control cable is suitable for applications in the manufacturing industry, particularly in environments where flexible yet robust cabling is required. It is commonly used in machine building, assembly systems, and material handling systems, where reliable signal transmission between control and actuating components is necessary. The cable is intended for indoor use, regardless of humidity, and can also be installed in wet areas, provided there is no direct water exposure to the cable.

Functions and Equipment in Detail
The cable features two conductors with a cross-section of 0.5 mm², made of bare, fine-stranded copper wires according to VDE 0295 Class 5. The conductors are insulated with PVC and marked with a numbered identification according to VDE 0293-308. The marking is done with consecutive numbers on black conductors. The conductors are stranded in layers, ensuring even distribution of mechanical stress and improved flexibility. The outer sheath is made of PVC in grey colour and features a print with the designation, dimensions, and VDE registration number.

Technology Explained Simply
The rated voltage is 300/500 V, indicating the maximum voltage the cable can transmit continuously. The test voltage of 4000 V serves as a safety test and indicates the insulation strength. The temperature resistance is -5 °C to +70 °C for moving applications and -40 °C to +80 °C for fixed installation. The bending radius is 4 times the cable diameter for fixed installation and 15 times for flexible use, describing the mechanical load capacity under movement. The flame retardancy corresponds to VDE 0472 Part 804, Test Method B (equivalent to IEC 332-1), meaning the cable does not produce flames during a fire test and does not propagate flame beyond a specified area. The cable is largely resistant to acids, alkalis, and certain hydrocarbon compounds, making it suitable for industrial environments.

Compatibility and Accessories
The control cable is suitable for use with standard connectors, terminals, and other connection elements in industrial applications. It can be combined with other YSLY cables, particularly variants that include a protective earth conductor (JZ type), if required for the application. The cable is not intended for use in explosive atmospheres, as no relevant approvals are mentioned.

Installation and Mounting
Installation is carried out by routing in cable ducts, on trays, or in other suitable guidance systems. For flexible applications, care must be taken to ensure the bending radius is not exceeded to maintain cable lifespan. The cable must not be installed under tensile stress. During installation, ambient temperature must be considered, especially for outdoor use or in rooms with extreme climatic conditions. The conductors are connected using appropriate terminals or connectors designed for the respective cross-section.

Operational Advantages
The control cable offers high mechanical robustness for flexible use, making it suitable for moving plant components. The numbered marking facilitates identification of conductors during installation and maintenance. The chemical resistance to acids, alkalis, and hydrocarbons increases service life in industrial environments. The flame retardancy contributes to safety and complies with common standards for industrial installations. The grey colour of the sheath is standard in the electrical industry and ensures good visibility during installation.