6XV1850-2LH20 PROFIBUS FC Cable, Siemens SIMATIC NET Twisted Pair Industrial Bus Cable

Siemens 6XV1850-2LH20

Profibus Cable 6XV1850-2LH20

Bus Cable 6XV1850-2LH20

6XV1850-2LH20

Siemens 6XV1850-2LH20 is a Profibus Cable designed for industrial automation, providing reliable high-speed data transmission. This Bus Cable features shielded twisted-pair construction for EMI resistance and durability, compliant with Profibus DP standards. Ideal for harsh environments, it ensures stable communication between automation devices.

Specification

SEODescription

The Siemens 6XV1850-2LH20 is a robust Profibus Cable designed for high-speed data transmission in industrial automation systems. As a shielded twisted-pair Bus Cable, it supports RS-485 communication protocols with a characteristic impedance of 150 Ω and a maximum data rate of 12 Mbps. The cable features two conductors with cross-sectional areas of 0.64 mm² each, enabling direct connection for up to 32 nodes per segment in Profibus DP networks. Operating within a voltage range of 30 V AC/DC and temperature conditions from -30°C to +70°C, it excels in harsh environments like manufacturing plants, process industries, and automotive facilities. Key advantages include excellent electromagnetic interference (EMI) resistance due to its double-layer shielding (foil + braid) and durable PUR outer jacket. However, its rigid construction may complicate installation in tight spaces compared to flexible alternatives. The 6XV1850-2LH20 is specifically optimized for fixed installations between controllers, sensors, and actuators in PROFIBUS networks.

SEOSpecification

Parameter	Specification
Product Model	Siemens 6XV1850-2LH20
Cable Type	Profibus Cable 6XV1850-2LH20
Application	Bus Cable 6XV1850-2LH20 for PROFIBUS DP/PA networks
Conductor Material	Bare copper, twisted pair
Impedance	150 Ω ±15% (3 MHz to 20 MHz)
Capacitance	≤ 60 nF/km
Attenuation	≤ 9 dB/100m (at 39 kHz)
Temperature Range	-30°C to +70°C (operating)
Outer Diameter	Approx. 10.3 mm
Shielding	Double shielding (foil + braid)
Standards	IEC 61158-2, PROFIBUS PA/DP compliant

SEOQandA

question:Why is the shipping cost so high? Are there more economical delivery options?
answer:Shipping costs depend on market rates. We offer multiple carriers and can suggest cost-effective options based on your needs.
question:Why is there a handling fee?
answer:Handling fees cover payment processing and transaction management to ensure secure, efficient service for all clients.
question:What payment methods do you accept?
answer:We accept TT, PayPal, credit cards, and other major payment methods. Options vary by region for flexibility.

SEOQandA_Product

question:What causes signal interference in 6XV1850-2LH20 and how to resolve it?
answer:Ensure proper shielding connection and route cables away from high-voltage sources or EMI-emitting devices.
question:Why does 6XV1850-2LH20 communication fail after installation?
answer:Verify connectors are securely fastened and aligned per PROFIBUS specifications; replace damaged connectors.
question:How to address signal loss in long 6XV1850-2LH20 cable runs?
answer:Confirm total cable length ≤1200m for 9.6kbps or ≤100m for 12Mbps; add repeaters if necessary.
question:What if 6XV1850-2LH20 shows physical damage during use?
answer:Inspect for cuts, kinks, or crushing; replace damaged sections and avoid sharp bends during installation.
question:Why does 6XV1850-2LH20 experience signal reflection issues?
answer:Activate terminal resistors at both ends of the PROFIBUS network to eliminate signal reflections.