Instrumentation Cable
This is a 4-pair 22AWG armored shielded RS485 communication cable with 7×30 tinned copper conductors, foamed PE insulation, and a double-layer shield of aluminum foil + 65% tinned copper braid. It includes a drain cable, 120Ω standard impedance, and 300V withstand voltage.
This is a 4-pair 22AWG armored shielded RS485 communication cable with 7×30 tinned copper conductors, foamed PE insulation, and a double-layer shield of aluminum foil + 65% tinned copper braid. It includes a drain cable, 120Ω standard impedance, and 300V withstand voltage. The built-in aluminum interlocking armor layer provides protection against compression and rodent bites, making it suitable for underground and outdoor installations. The operating temperature range is -40 ℃ to 60℃. The cable complies with UL, CE, and RoHS standards, is resistant to electromagnetic interference, and is suitable for long-distance industrial serial communication in PLC, SCADA, photovoltaic, and frequency converter equipment. It can stably transmit signals even in noisy indoor and outdoor environments.
Model | 123109A, Armored Shielded Twisted Pair RS485 Communication Cable |
Pair Specification | 4 pairs, 22AWG, 7x30 tinned copper conductors |
Insulation | Foamed PE insulation |
| Shielding Structur | 100% aluminum polyester foil + 65% tinned copper braided overall shield，with 22AWG tinned copper lead wires |
| Armor | Aluminum interlocked armor (AIA), both inner and outer sheaths are PVC |
| Electrical Impedance | Nominal characteristic impedance 120Ω, rated voltage 300V |
| Temperature Range | Operating -40℃～+60℃ |
| Electrical Loss | 0.5dB/100ft attenuation at 1MHz, conductor DC resistance 14.7Ω/1000ft |
| Compliance Standards | UL1685, CE, RoHS, WEEE, suitable for indoor and outdoor use |
| Cable Outer Diameter | Nominal 18.9mm |
