6XV1820-5BN40 PROFIBUS Bus Cable, Siemens PROFIBUS PA Shielded Industrial Data Communication

Profibus DP Cable 6XV1820-5BN40

Siemens Profibus Cable 6XV1820

Shielded Bus Cable 6XV1820

6XV1820-5BN40

Siemens Profibus DP Cable 6XV1820-5BN40 is a shielded bus cable designed for industrial automation, supporting high-speed Profibus DP networks. This durable, EMI-resistant Shielded Bus Cable 6XV1820 ensures reliable data transmission in harsh environments. Part of the Siemens Profibus Cable 6XV1820 series.

Specification

SEODescription

The Siemens Profibus Cable 6XV1820-5BN40 is a high-performance Shielded Bus Cable designed for reliable Profibus DP communication in industrial automation systems. This twisted-pair cable features dual-layer shielding (aluminum foil and braided screen) for exceptional EMI resistance, supporting data rates up to 12 Mbps. It enables direct connection of up to 32 nodes per segment across a 30V DC operational range, with robust performance in temperatures from -30°C to +70°C. Widely used in manufacturing, process control, and machinery, the Profibus DP Cable 6XV1820-5BN40 offers durable PUR insulation for harsh environments, ensuring stable signal transmission over long distances. Key advantages include superior noise immunity, flame-retardant properties, and easy installation. However, its stiff shielding may limit flexibility in tight spaces, and it requires proper grounding for optimal performance. Ideal for Siemens Profibus DP networks, this cable ensures secure connectivity between PLCs, sensors, and drives.

SEOSpecification

Parameter	Specification
Model	Profibus DP Cable 6XV1820-5BN40
Type	Siemens Profibus Cable 6XV1820 (Shielded Bus Cable)
Application	Industrial automation networks, Profibus DP communication
Conductor Material	Bare copper strands
Shielding	Double-layer shielding (aluminum foil + tinned copper braid)
Characteristic Impedance	150 Ω ±10% @ 20°C
Capacitance	≤52 pF/m (conductor-conductor)
Attenuation	≤3.0 dB/100m @ 200 kHz
Temperature Range	-30°C to +70°C (operating)
Outer Diameter	Approx. 9.5 mm
Standards	EN 50170, IEC 61158
Color	Purple outer jacket
Packaging	500m drum (standard)
Compatibility	Siemens Profibus DP devices and other IEC 61158-compliant equipment

SEOQandA

question:Do you offer technical selection services?
answer:Yes, we provide technical selection services to help you choose the most suitable products.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other mainstream shipping methods.
question:What is the warranty policy?
answer:Our warranty covers defects in materials and workmanship for one year from delivery date.

SEOQandA_Product

question:What causes signal degradation in 6XV1820-5BN40 cables over long distances?
answer:Exceeding maximum segment length (1000m at 93.75 kbps). Use repeaters or check baud rate compliance.
question:Why does the cable show communication errors in high-noise environments?
answer:Insufficient shielding. Ensure proper grounding of shield and avoid parallel routing with power cables.
question:How to address intermittent connection issues with 6XV1820-5BN40?
answer:Check termination resistors (220Ω at both ends) and inspect connectors for damage/corrosion.
question:Can 6XV1820-5BN40 be used outdoors without conduit?
answer:No. UV exposure degrades insulation. Use protective conduit or UV-resistant jacket variants.
question:Why does cable performance drop when bent during installation?
answer:Violated minimum bend radius (≥10x cable diameter). Avoid sharp bends during routing.