Automation Cables are used in control systems, robotics, and all types of industrial machines and equipment where precise communication, data transmission, and power supply are required. These cables must meet specific requirements such as resistance to electromagnetic interference, flexibility, and durability in various environmental conditions. Below are the most common types of cables used in automation:
Control Cables (e.g., LiYY, LiYCY)
Application: For transmitting control signals in machines, devices, and installations.
Characteristics: Can be shielded (LiYCY) or unshielded (LiYY). Shielded versions provide protection against interference. They have PVC insulation and are relatively flexible, making them easy to install in confined spaces.
Signal and Data Transmission Cables (e.g., CAN, PROFIBUS, Ethernet)
Application: For data transmission in automation networks such as PROFIBUS, CAN, and industrial Ethernet.
Characteristics: Designed for high-speed transmission and interference resistance, often shielded to protect against EMI (Electromagnetic Interference).
Encoder Cables
Application: For connecting encoders—position sensors in automation.
Characteristics: Highly flexible, suitable for frequent movement, resistant to bending, and shielded to ensure signal stability.
Industrial Network Cables
Types: Industrial Ethernet (e.g., CAT6, CAT7 Ethernet cables), CAN bus, DeviceNet.
Application: Data transmission in industrial computer networks and PLCs (Programmable Logic Controllers).
Characteristics: Typically feature robust insulation and shielding, resistant to electromagnetic interference, vibration, and mechanical damage.
Cables for Robotics and Dynamic Applications (e.g., drag chain cables)
Application: For use in applications requiring flexibility, such as drag chains that move with the machine.
Characteristics: Extremely flexible, resistant to repeated bending and twisting, abrasion-resistant insulation, and often resistant to oils and other chemicals.
Power Cables (e.g., NYY, H07RN-F)
Application: Powering automation equipment such as motors, drives, and pumps.
Characteristics: Usually mechanically and chemically robust, some models are weather-resistant, flexible, and suitable for mobile applications.
Examples of Automation Cables
- ÖLFLEX CLASSIC 110 – A versatile control cable with high flexibility and oil resistance, suitable for many automation applications.
- PROFIBUS DP – A shielded cable for industrial PROFIBUS networks, used in controllers and industrial networks.
- Ethernet CAT6A Industrial – An Ethernet cable designed for industrial networking applications, resistant to harsh environments, often used in industrial Ethernet systems.
Choosing the right cables in automation is essential for system reliability, ensuring stable communication and minimizing the risk of failures due to interference or mechanical wear.
Applications include control systems, signaling, monitoring, data processing systems in measurement technology, and analog/digital data transmission.