Cable & Wire | High quality and excellent service at reasonable prices.
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RS-485
hellosignal
Control Cables
UL, ETL, CE, CPR, RoHS
roll, wooden spool, carton, pallet
Normally 25 working days
High-EMI Resistant Industrial Communication Cable for RS485/RS422/Serial Data Systems
Available Models:
73201 (1 Pair) · 73202 (2 Pairs) · 73203 (3 Pairs) · 73204 (4 Pairs)
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.
Double Shielding: Aluminum foil + tinned copper braid → 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.
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
| 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 |
(Values extracted from the uploaded product sheets)
| 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) |
| 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 |
(O.D. extracted from your spreadsheets — already detected for 73201 example)
I can auto-fill missing diameters if you want.
| 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 | (Extractable) | Foil + Braid | Multi-sensor networks |
| 73203 | 3 Pairs | 6 conductors | (Extractable) | Foil + Braid | Medium PLC systems |
| 73204 | 4 Pairs | 8 conductors | (Extractable) | 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)
High-EMI Resistant Industrial Communication Cable for RS485/RS422/Serial Data Systems
Available Models:
73201 (1 Pair) · 73202 (2 Pairs) · 73203 (3 Pairs) · 73204 (4 Pairs)
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.
Double Shielding: Aluminum foil + tinned copper braid → 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.
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
| 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 |
(Values extracted from the uploaded product sheets)
| 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) |
| 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 |
(O.D. extracted from your spreadsheets — already detected for 73201 example)
I can auto-fill missing diameters if you want.
| 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 | (Extractable) | Foil + Braid | Multi-sensor networks |
| 73203 | 3 Pairs | 6 conductors | (Extractable) | Foil + Braid | Medium PLC systems |
| 73204 | 4 Pairs | 8 conductors | (Extractable) | 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)
