24AWG RS485 Industrial Cable with Foil + Braid Shield and 120Ω Impedance for High-EMI Environments
Price:
Negotiable
MOQ:
10KM
Delivery Time:
Normally 25 working days
Brand:
hellosignal
Product Description
RS485 Industrial Cable Series — 24AWG, 1–4 Pairs, Foil + Braid Shield, PVC, 120Ω
High-EMI Resistant Industrial Communication Cable for RS485/RS422/Serial Data Systems
Available Models
73201
1 Pair Configuration
73202
2 Pairs Configuration
73203
3 Pairs Configuration
73204
4 Pairs Configuration
ZION COMMUNICATION's 24AWG RS485 Cable Series is engineered for industrial environments requiring superior noise immunity, stable long-distance transmission, and durable construction. Featuring double shielding (Aluminum Foil + Tinned Copper Braid), stranded tinned copper conductors, and Foam PE insulation, this cable series delivers 120Ω impedance, low capacitance, and excellent protection against electromagnetic interference (EMI).
Suitable for PLC networks, factory automation, instrumentation, HVAC/BMS systems, access control, and RS485/RS422-based communication systems.
Key Features
- Double Shielding: Aluminum foil + tinned copper braid for enhanced EMI/RFI protection
- 24AWG stranded tinned copper conductors for low attenuation and high signal reliability
- Foam PE (FPE) insulation ensures lower capacitance and improved high-frequency performance
- 120Ω characteristic impedance, fully compatible with RS485/422 communication standards
- Low capacitance: ~12.8 pF/ft (42 pF/m) typical
- PVC outer jacket: flexible, flame-retardant, designed for industrial indoor environments
- Ideal for multi-drop bus networks, long-distance RS485 transmission, and EMI-heavy facilities
- Operating temperature: -20°C to +60°C
Typical Applications
- RS485 / RS422 serial communication
- PLC networks & industrial automation
- Modbus, BACnet, Profibus-like field systems
- Building Management Systems (BMS)
- HVAC control and monitoring
- Access control & security signal wiring
- Instrumentation and sensor networks
- Motor-control rooms / EMI-heavy industrial environments
Cable Construction
| Component | Description |
|---|---|
| Conductor | 24AWG stranded tinned copper |
| Pair Structure | Twisted pairs with color-coded insulation |
| Insulation | Foam Polyethylene (FPE) |
| Shield #1 | Aluminum/polyester foil (100% coverage) |
| Shield #2 | Tinned copper braided shield |
| Drain Wire | 24AWG stranded tinned copper |
| Jacket | PVC (flame-retardant), round |
| Color | Standard grey (other colors available) |
| Ripcord | Included for easy jacket removal |
Electrical Characteristics (Typical)
| Property | Typical Value |
|---|---|
| Conductor DC Resistance | 24 Ω/1000 ft |
| Capacitance (Cond-Cond) | 12.8 pF/ft (42 pF/m) |
| Capacitance (Cond-Shield) | 23 pF/ft typical |
| Characteristic Impedance | 120 Ω |
| Velocity of Propagation | ~0.78 c |
| Max. Current | 1A (typical) |
| Voltage Rating | 300 V (varies by AWM style) |
Mechanical & Environmental
| Property | Value |
|---|---|
| Operating Temperature | -20°C to +60°C |
| Bend Radius (installation) | ≥ 10 × O.D. |
| Bend Radius (static) | ≥ 5 × O.D. |
| Environmental Suitability | Indoor, dry or damp areas |
| Installation | Trays, conduits, control cabinets |
Model Selection Table
| SKU | Pairs | Conductor Count | Nominal O.D. | Shielding | Typical Use Case |
|---|---|---|---|---|---|
| 73201 | 1 Pair | 2 conductors | 0.270 in (nominal) | Foil + Braid | Single-channel RS485/422 |
| 73202 | 2 Pairs | 4 conductors | To be determined | Foil + Braid | Multi-sensor networks |
| 73203 | 3 Pairs | 6 conductors | To be determined | Foil + Braid | Medium PLC systems |
| 73204 | 4 Pairs | 8 conductors | To be determined | Foil + Braid | High-EMI multi-drop RS485 |
Standards & Compliance
- UL AWM applicable styles (per product sheet)
- RoHS / RoHS2 compliant
- CE marked (Low Voltage Directive)
- Flame performance: VW-1 (typical)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HANGZHOU ZION COMMUNICATION CO., LTD
Location
NO.68,HUAQIAO ROAD, LIN'AN, HANGZHOU, ZHEJIANG, CHINA
Contact Person
James