The Amsamotion 3CB30 Programming Cable is a high-quality cable that is designed to connect a PC to a PLC or other industrial controller. It is a versatile cable that can be used with a variety of devices, making it a valuable addition to any technician's toolkit. Features: RS-232 interface 9-pin D-sub connector 50-foot length Durable construction Specification: Interface: RS-232 Connector: 9-pin D-sub Length: 50 feet Cable diameter: 0.2 inches Cable weight: 0.3 pounds Uses : Programming PLCs Connecting to industrial controllers Debugging applications Testing devices Package include : Amsamotion 3CB30 Programming Cable