BM1478
2P X 2.50 Sqmm RS-485 Communication Armoured FRLSH Cable
Stranded Annealed Tinned Copper Conductor, PE Insulated, Twisted Pair, Overall Aluminium Foil Shielding along with ATC Drain Wire & ATC Wire Braid Shielding, PVC Inner Jacketed, GI Wire Armoured and FRLSH PVC Outer Jacketed RS-485 Communication Armoured FRLSH Cable. ART, UV, RoHS, REACH, 300/500 V, BS EN: 50288-7 & IS: 1554-1
Suitable Applications
- Industrial Automation (e.g., PLCs, Modbus Networks)
- Building Automation (e.g., HVAC Systems, Access Control)
- Model Railway Control (Digital Command Control - DCC)
- Digital Audio and Video Transmission (e.g., AES3, CCTV systems)
- Data Communication in Harsh or Noisy Environments
- Connecting VFD, Motors, OSDP, HMI, RTU, POS & SCADA Systems etc.
- Instrumentation and Computer Cable
- Stage Lighting Control Using DMX512
Special Features
- Corrosion Resistance & Easy Solder-Ability
- Multi-Device Support
(32 devices/bus)
- Low Dielectric Insulation
- Excellent EMI/RFI Protection
- Mechanical Protection
- Communication Range: Upto 1200
- Characteristic Impedance: 120Ω
- High-Speed Data Rate: Upto- 10Mbps
- Passes IEC:60332-1-2–Flame Rating
General Reference Standards
BS EN: 50288-7, IS: 1554-1
IEC: 60228, IS: 5831, IS: 3975
ASTM D: 2863, ASTM D: 2843, IEC: 60754-1, IEC: 60332-1-2
Construction and Dimensions
Conductor
| Material | Stranded (Class 2) Annealed Tinned Copper Conductor |
| Grade | Electrolytic |
| Area of Conductor | 2.50 Sqmm |
| No. of Strands | As per Class 2 |
| Diameter of Each Strand [Before Stranding] | As per Class 2 |
| Shape of Conductor | Stranded and Circular |
Insulation
| Material | PE Compound |
| Type of Process | Extruded |
| Thickness [Nom.] | 1.2 mm |
| Core Diameter [Nom.] | 4.4 mm |
| No. of Pairs | 2 Pair |
Cable Formation
| Pair | 2 Core twisted with an optimal lay length to form a pair |
| No. of Twists [Min.] | 10 Twists per meter in a pair |
| Laid-up | 2 Pair Lay Up in Concentrically to form a Circular Cable |
Overall Foil Shielding
| Material | Aluminium-Mylar Tape |
| Type | Helically |
| Thickness [Min.] | 0.032 mm |
| Overlap/Coverage [Min.] | 25% / 100% |
| Binder Tape [If required] | Polyester tape shall be provided Below and/or Over Shielding |
Drain Wire
| Material | Annealed Tinned Copper (ATC) |
| Area of Drain Wire | 0.50 Sqmm |
| Place | Laid longitudinally, In contact with metallic side of Al-Mylar tape |
Overall Braid Shielding
| Material | Annealed Tinned Copper (ATC) |
| Type | Braiding (Woven) |
| Coverage [Min.] | 65% |
| Binder Tape [If required] | Polyester tape shall be provided Below and/or Over Shielding |
Inner Jacket
| Material | PVC Compound |
| Type of Process | Extruded |
| Thickness [Min.] | 0.3 mm |
Armour
| Material | Galvanised Steel Round Wire |
| Layer | Single Layer |
| Size of Armour [Nom.] | 0.9 ± 0.030 mm |
Outer Jacket
| Material | FRLSH PVC Compound |
| Type of Process | Extruded |
| Thickness [Min.] | 1.4 mm |
| Overall Cable Diameter | 21.8 ± 3.0 mm |
Cable Colour Code
| Pair Identification |
1st Pair - White & Blue 2nd Pair - White & Orange |
| Inner Jacket | Black |
| Outer Jacket | Grey |
Packing and Marking
| Printing on Cable | < AGILON > < 2P X 2.50 SQ MM > < RS-485 COMMUNICATION ARMOURED FRLSH CABLE > < 300/500 V > < ART > < UV > < RoHS > < REACH > < Year > |
| Sequential Length Marking | At every one meter of interval |
| Standard Packing Length | 1000 Meters |
| Packing Material | Packing shall be done in Non-returnable wooden drum |
| Tolerance on Length | ±5% Tolerance |
Electrical Characteristics
| Voltage Grade | 300/500 V |
| Max. DC Conductor Resistance | 7.71 Ω/km at 20°C |
| Min. Insulation Resistance | 1000 MΩ/km at 20°C |
| Max. Mutual Capacitance [C-C] | 54 pf/m at 1 KHz |
| Max. Mutual Capacitance [C-S] | 90 pf/m at 1 KHz |
| Max. L/R Ratio | 60 μH/Ω |
| High Voltage Test [C-C] | 2 kVac rms for 1 Minute |
| Nom. Velocity of Propagation | 66% |
Mechanical Characteristics
Max. Conductor Temperature
| Continuous Operation | 70°C |
| During Short Circuit | 160°C |
Bending Radius [Min.]
| During Installation | 12 x OD; (Where OD is the Overall Diameter of Cable) |
| Fixed Installation | 10 x OD; (Where OD is the Overall Diameter of Cable) |
Properties Before Ageing [For Insulation]
| Tensile Strength, Min. | 10.0 N/mm² |
| Elongation at Break, Min. | 300% |
Properties Before Ageing [For Jacket]
| Tensile Strength, Min. | 12.5 N/mm² |
| Elongation at Break, Min. | 150% |
Environmental and Overall Characteristics
Installation
| Suitability | Indoor / Outdoor |
| Temperature Range |
Fixed Installation: -20°C to +70°C During Installation: +10°C to +50°C |
FRLSH Properties
and Tests
and Tests
| Oxygen Index | ≥ 30% at 27±2°C; (When tested as per ASTM D: 2863) |
| Temperature Index | ≥ 250°C; (When tested as per ASTM D: 2863) |
| HCL Gas Emission | ≤ 20% [By weight]; (When tested as per IEC: 60754-1) |
| Smoke Density Rating | ≤ 60%; (When tested as per ASTM D: 2843) |
| Flame Retardant Test | IEC: 60332-1-2 |
Compliance
| Anti Rodent & Termite Properties | Yes |
| UV Resistance | Yes |
| RoHS & REACH Compliant | Yes |
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to modifications without explicit advance intimations or obligations Also note that Drawings/Images are intended for illustration purposes only and actual product may be vary.