6XV1871-5BN20 PROFIBUS Bus Cable, Siemens SIMATIC NET, Industrial Communication Cable

6XV1871-5BN20 PROFIBUS DP Cable

PROFIBUS FC Standard Cable

Shielded Twisted Pair Bus Cable

6XV1871-5BN20

The 6XV1871-5BN20 PROFIBUS DP Cable is a PROFIBUS FC Standard Cable with Shielded Twisted Pair Bus Cable design, ensuring reliable high-speed data transmission and EMI resistance for industrial automation networks.

Specification

SEODescription

The **6XV1871-5BN20 PROFIBUS DP Cable** is a high-performance **Shielded Twisted Pair Bus Cable** designed for robust industrial communication networks. Compliant with the **PROFIBUS FC Standard Cable** specifications, it features a durable double-shielded design (foil and braided shield) with two twisted copper conductors, ensuring reliable data transmission at speeds up to 12 Mbit/s over distances up to 1,000 meters (dependent on baud rate). This cable supports direct connections for up to 32 nodes per segment and integrates seamlessly with PROFIBUS DP devices, including PLCs, sensors, and actuators. It operates within a voltage range of 30V AC/DC and withstands harsh environments, with a temperature tolerance of -30°C to +70°C. Widely used in factory automation, process control, and manufacturing, its key advantages include exceptional EMI resistance, flexibility, and long-term durability. However, installation requires specialized connectors, and its higher cost compared to standard cables may be a consideration for budget-sensitive projects.

SEOSpecification

Parameter	Specification
Product Model	6XV1871-5BN20
Application	PROFIBUS DP Cable for industrial fieldbus systems
Cable Standard	PROFIBUS FC Standard Cable (Type A)
Conductor Material	Bare copper, twisted pair
Shielding	Double-layer shielded (foil + braid)
Impedance	150 Ω ±15% (at 1-20 MHz)
Capacitance	≤ 60 nF/km (conductor-conductor)
Attenuation	≤ 35 dB/km (at 93.75 kHz)
Max. Data Rate	12 Mbps
Voltage Rating	300 V AC (50 Hz)
Temperature Range	-30°C to +70°C (fixed installation)
Cable Structure	Shielded Twisted Pair Bus Cable with PUR outer jacket
Certification	IEC 61158-2 compliant

SEOQandA

question:What is the warranty policy?
answer:Our standard warranty covers defects for 12 months from delivery. Specific terms vary by product.
question:Can you provide photos of similar products or order details?
answer:Yes, we share product photos and order timelines after confirming purchase intent.
question:Are upgraded or alternative models available?
answer:We offer alternative models based on stock availability. Contact us for specific options.

SEOQandA_Product

question:What is the maximum bending radius for 6XV1871-5BN20 during installation?
answer:The minimum bending radius should not exceed 10 times the cable diameter. Avoid sharp bends to prevent signal loss or cable damage.
question:How to resolve signal interference in 6XV1871-5BN20?
answer:Ensure proper shielding termination at both ends. Use grounded PROFIBUS connectors and avoid parallel routing with power cables.
question:What causes communication errors with 6XV1871-5BN20 over long distances?
answer:Exceeding the maximum segment length (e.g., 100m at 12 Mbps). Use repeaters or adjust baud rate to extend permissible distance.
question:Why does 6XV1871-5BN20 show impedance mismatch issues?
answer:Incorrect termination resistors or non-compliant connectors. Verify 220-ohm termination at both ends and use certified PROFIBUS components.
question:How to protect 6XV1871-5BN20 in harsh environments?
answer:Use conduit, avoid direct sunlight/chemical exposure. For extreme conditions, select shielded variants like 6XV1871-5BH10 with higher protection.