■RS485 Armored Cable Series – 24AWG, 1–4 Pairs

Foil + Braid Shield • Steel Wire Braid Armour (SWB) • LSZH Jacket • 120Ω

Available Models:
732016 (1P) · 732026 (2P) · 732036 (3P) · 732046 (4P)

ZION COMMUNICATION’s RS485 Armored Cable Series is engineered for mission-critical industrial environments requiring strong mechanical protection, superior EMI resistance, flame safety, and long-distance stable RS485/RS422 serial communication.

This series combines:

• 24AWG stranded tinned copper conductors

• Foam PE insulation for low capacitance

• Double shielding: Aluminum Foil + Tinned Copper Braid

• Steel Wire Braid (SWB) armor for mechanical strength, rodent resistance and crush protection

• LSZH (Low Smoke Zero Halogen) inner & outer jackets for enhanced fire performance

Ideal for railway signaling, tunnels, BMS fire systems, industrial automation, oil & gas, heavy machinery areas, and environments with high mechanical stress or EMI interference.

■Key Features

• Armoured Construction (SWB): Strong mechanical protection against impact, crushing, and rodents.

• Double Shielding (Foil + Braid): Superior EMI/RFI suppression for industrial communication.

• 24AWG stranded tinned copper conductors ensure low attenuation and stable signal integrity.

• LSZH Inner + Outer Jacket: Low smoke, halogen-free, suitable for public buildings, tunnels, transport hubs.

• 120Ω characteristic impedance, optimized for RS485/RS422 multi-drop networks.

• Low capacitance FPE insulation supports long-distance serial communication.

• Ideal for high-risk or harsh environments where standard RS485 cables are insufficient.

■Typical Applications

• RS485 / RS422 serial bus communication

• Industrial automation & PLC networks

• Tunnels, subway systems, railway signaling

• BMS fire protection, alarm & monitoring systems

• High-EMI factory environments with motors/VFDs

• Outdoor or semi-outdoor communication

• Access control & security communication lines

• Heavy machinery / power plant automation

■Cable Construction

■Electrical Characteristics (Typical)

■Mechanical & Environmental

■Model Selection Table — RS485 Armored (1P–4P)

(I can extract exact O.D. values from spreadsheets if you want them inserted here)