If your project priority is higher pair count and compact indoor routing, start from 28AWG RS485/RS232 multi-pair cables. If your priority is stronger shielding and more stable industrial transmission, start from 24AWG foil+braid RS485 cables. If your priority is outdoor durability or mechanical protection, move directly to PE jacket or armored LSZH series.

A practical choice for serial communication where multiple pairs are needed in a compact indoor cable bundle. Suitable for cabinets, control rooms, and communication aggregation points.

Designed for stronger EMI resistance and more reliable RS485 transmission in industrial automation, machine control, and noisy electrical environments.

LSZH for low-smoke spaces, CMP/FEP for higher fire-performance zones, PE for outdoor conduit and weather exposure, and armored versions for physical protection.

PLC networks, machine control, sensors, actuators, instrumentation, and factory communication loops where EMI control matters.

BACnet and Modbus communication between controllers, meters, VAV units, chillers, lighting systems, and centralized building management platforms.

Traffic systems, LED signs, station equipment, tolling devices, roadside cabinets, and distributed field communication points.

Electricity, water, gas, and environmental monitoring networks where serial communication must remain stable over practical field routes.

Best for compact indoor serial communication systems that require more pair counts for equipment interconnection, cabinet routing, and multi-channel data organization.

A practical choice when you need a medium multi-pair range for serial data loops, distributed controller wiring, and structured indoor communication assemblies.

Recommended for general industrial automation, panel wiring, machine control, and EMI-sensitive environments where better shielding is required.

Ideal when the same RS485 platform must adapt to different environments such as low-smoke indoor spaces, plenum-style routes, or outdoor conduit installations.

Use this series when your installation includes mechanical stress, underground routing, exposed pathways, or high-EMI industrial surroundings that need extra protection.

A familiar project-format option for BMS, BACnet, Modbus, and automation jobs that specify 9841-style single-pair RS485 communication cable.

Suitable for dual-pair industrial data transmission projects that reference 9842 construction for more structured field communication layouts.

A strong option for industrial data and control projects that prefer 3105A-style cable formats for robust communication and specification matching.