RS-485 cables are the industry standard for reliable, long-distance serial communication in automation and control systems. Designed with differential signaling, these cables provide excellent noise immunity, high data integrity, and the ability to connect multiple devices on a single network.
RS-485 Cable for Industrial Multi-Device Communication
• Smart Manufacturing Solutions
• Industrial IoT Platforms
• Process Automation Systems
• Digital Transformation Consulting
• Industry 4.0 Implementation
• SCADA System Integration
• PLC Programming & HMI Development
• MES & ERP Connectivity
• Predictive Maintenance Solutions
• Edge Computing for Industry
• Cyber-Physical Production Systems
• AI-Powered Quality Control
• Robotic Process Automation
• Industrial Network Security
• Cloud-Based Manufacturing Analytics
• Digital Twin Technology
• Machine Learning for Operations
• Supply Chain Digitization
• Workforce Augmentation Systems
• Sustainable Manufacturing Practices
• OEE Optimization Tools
• Real-Time Production Monitoring
• Automated Material Handling
• Vision Systems & Inspection
• Industrial Wireless Networks
• Legacy Equipment Modernization
• Remote Asset Management
• Energy Management Systems
• Additive Manufacturing Integration
• Collaborative Robot Deployment
• Smart Manufacturing Solutions
• Industrial IoT Platforms
• Process Automation Systems
• Digital Transformation Consulting
• Industry 4.0 Implementation
• SCADA System Integration
• PLC Programming & HMI Development
• MES & ERP Connectivity
• Predictive Maintenance Solutions
• Edge Computing for Industry
• Cyber-Physical Production Systems
• AI-Powered Quality Control
• Robotic Process Automation
• Industrial Network Security
• Cloud-Based Manufacturing Analytics
• Digital Twin Technology
• Machine Learning for Operations
• Supply Chain Digitization
• Workforce Augmentation Systems
• Sustainable Manufacturing Practices
• OEE Optimization Tools
• Real-Time Production Monitoring
• Automated Material Handling
• Vision Systems & Inspection
• Industrial Wireless Networks
• Legacy Equipment Modernization
• Remote Asset Management
• Energy Management Systems
• Additive Manufacturing Integration
• Collaborative Robot Deployment
Pairs
1-2 pairs (twisted)
Characteristic Impedance
120 Ω ±10%
Max Distance
1,200 m
Max Data Rate
10 Mbps
Most Popular
Features & Benefits
RS-485 cables are engineered for industrial communication systems requiring long-distance transmission, multi-device connectivity, and resistance to electrical noise.
Multi-Device Communication
Supports multiple nodes (up to 32+ devices) on a single bus for scalable networks.
Long-Distance Transmission
Reliable communication up to 1200 meters depending on speed and environment.
High Noise Immunity
Differential signaling reduces EMI/RFI interference in industrial environments.
High-Speed Data Performance
Supports data rates up to 10 Mbps for efficient communication.
Flexible Network Topology
Allows multi-drop bus configurations for connecting distributed devices.
Industrial-Grade Durability
Designed to perform in harsh conditions including factories, plants, and outdoor environments.
Industrial Serial Communication
Reliable Multi-Device Communication Over Long Distances
RS-485 cables are the backbone of industrial communication networks, enabling multiple devices such as PLCs, sensors, and controllers to communicate over a single cable. Their differential signaling ensures stable data transmission even in electrically noisy environments, making them ideal for automation, building management, and industrial control systems.
Widely used in protocols like Modbus, BACnet, CANopen, and DMX512, RS-485 cables ensure stable performance in harsh industrial environments where reliability and scalability are critical.
Product Listing
Standard RS-485 Communication Cable
Reliable solution for industrial automation systems.
Shielded Multi-Pair Cable
Enhanced protection against EMI and signal interference.
Direct Burial RS-485 Cable
Designed for underground and outdoor installations.
LSZH Industrial Cable
Low smoke, halogen-free cable for safety-critical environments.
High-Temperature RS-485 Cable
Engineered for extreme environmental conditions.
TECHNICAL SPECIFICATIONS
| Shielding | Pairs | AWG | Jacket | Rating |
|---|---|---|---|---|
| Industrial & Harsh Applications | ||||
| SF/UTP | 1 | 18 AWG | PVC | CMG / PLTC |
| SF/UTP | 1–4 | 22 AWG | Industrial PVC | CM/PLTC |
| SF/UTP | 1–4 | 22 AWG | CPE | Direct Burial |
| SF/UTP | 1–2 | 22 AWG | LSZH | Industrial |
| Marine & Transportation Applications | ||||
| SF/UTP | 1–4 | 22 AWG | LSZH | CMG/PLTC |
| Light Industrial Applications | ||||
| SF/UTP | 1–4 | 24 AWG | PVC | CMG |
| SF/UTP | 1–4 | 24 AWG | LSZH | CMP |
| SF/UTP | 1–2 | 24 AWG | FEP | High Temp |
Resources
RS-485 Cable Resources
Product Bulletins
Installation & Wiring Guides
Need Reliable Industrial Communication?
Our RS-485 cable solutions are designed to deliver high performance, long-distance communication, and durability for demanding industrial applications.