Belden 9842: A High-Performance Data Transmission Cable for Industrial Automation and Process Control

– Cable Type: Data Transmission Cable
– Conductors: 2 Twisted Pairs, 24 AWG Stranded Tinned Copper Conductors
– Shielding: Individual Pair Shielding with Beldfoil (Aluminum/Polyester Foil) and 24 AWG Stranded Tinned Copper Drain Wire; Overall Beldfoil Shield with 24 AWG Stranded Tinned Copper Drain Wire
– Impedance: 120 ohms
– Voltage Rating: 300V
– Temperature Rating: -20°C to +75°C
– Jacket Material: Black PVC (Polyvinyl Chloride)
– Cable Diameter: 0.195 inches (4.95 mm)
– Weight: 30 lbs/1000 ft (44.6 kg/km)
– Applications: RS-485, Industrial Automation, Process Control, etc.

The use of Belden 9842

Belden 9842 is a data transmission cable commonly used in industrial automation and process control applications.

It is designed to transmit digital signals between devices, particularly for RS-485 applications, which require a balanced transmission line to ensure reliable communication over long distances. The cable’s individual pair shielding and overall shielding provide protection against electromagnetic interference (EMI) and radio frequency interference (RFI), which can disrupt communication and affect the performance of connected equipment. Overall, Belden 9842 is a reliable and high-performance cable that is suitable for various industrial applications.