6XV1820-6BH20 PROFIBUS Cable Siemens 6XV FC TP FastConnect Industrial Networking

Siemens 6XV1820-6BH20 DP Cable

PROFIBUS Bus Cable 6XV1820

6XV1820-6BH20 Shielded RS485

6XV1820-6BH20

Siemens 6XV1820-6BH20 DP Cable is a shielded PROFIBUS Bus Cable designed for RS485 communication in industrial networks. It features robust twisted-pair construction with foil and braid shielding, ensuring reliable data transmission in harsh environments. Ideal for PROFIBUS DP/PA applications, the 6XV1820-6BH20 supports high-speed connectivity and electromagnetic interference resistance.

Specification

SEODescription

The Siemens 6XV1820-6BH20 DP Cable is a shielded RS485 PROFIBUS Bus Cable designed for high-speed industrial communication networks. It supports data transmission rates up to 12 Mbps over distances up to 1000 meters, depending on baud rate, and features a robust double-shielded twisted-pair design (A/B lines) with a PVC outer jacket for enhanced noise immunity and durability. This cable directly connects PROFIBUS DP/PA devices, such as PLCs, sensors, and drives, and is compatible with Siemens SIMATIC systems. Operating within a temperature range of -30°C to +70°C, it is ideal for harsh environments in manufacturing, process automation, and machinery control. Its key advantages include reliable signal integrity, resistance to electromagnetic interference, and easy installation via FastConnect technology. However, it requires proper termination and grounding to avoid signal reflections, and its specialized design may incur higher costs compared to standard industrial cables. The 6XV1820-6BH20 ensures stable connectivity in critical applications where real-time data exchange is essential.

SEOSpecification

Parameter	Specification
Product Model	Siemens 6XV1820-6BH20 DP Cable
Cable Type	PROFIBUS Bus Cable 6XV1820
Communication Standard	RS485 Shielded (6XV1820-6BH20)
Conductor Material	Bare copper, tinned
Shielding	Double-layer: foil + braided shield
Impedance	150 Ω ±15% (3-20 MHz)
Capacitance	≤60 nF/km
Loop Resistance	≤110 Ω/km
Conductor Cross-section	0.64 mm² (AWG 20)
Operating Voltage	42 V DC (max)
Temperature Range	-30°C to +70°C
Certification	IEC 61158, PROFIBUS Standard
Bending Radius	≥7.5 x cable diameter
Jacket Color	Violet (PROFIBUS standard)
Application	PROFIBUS DP networks, RS485 communication

SEOQandA

question:Why was the product label removed upon receipt?
answer:Labels may be removed due to brand protection or distributor agreements. Rest assured, all products are genuine and quality-certified.
question:What is the warranty?
answer:Our warranty covers manufacturing defects for 12-24 months, depending on the product. Contact us for prompt technical support and replacements.
question:Why choose your company?
answer:As Asia's leading industrial automation trader with 20+ years of expertise, we guarantee quality, reliability, and 85% repeat clients for trusted partnerships.

SEOQandA_Product

question:What causes signal loss in 6XV1820-6BH20 during long-distance installation?
answer:Exceeding 100m without repeaters or signal boosters. Use repeaters or ensure cable length stays within 100m per segment.
question:How to resolve interference issues with 6XV1820-6BH20 in industrial environments?
answer:Separate from high-voltage cables (>20cm), use grounded shielding, and install ferrite cores near connectors.
question:Why does 6XV1820-6BH20 fail to connect to PROFIBUS devices?
answer:Check termination resistors (active at both ends), verify baud rate compatibility, and inspect connector pin alignment.
question:How to address cable jacket damage in 6XV1820-6BH20 during installation?
answer:Avoid sharp bends (>5x diameter radius), use cable guides, and ensure proper strain relief at connection points.
question:What causes inconsistent data transmission with 6XV1820-6BH20?
answer:Check for loose connectors, test impedance (55-165Ω), and verify network topology (max 32 devices per segment).