6XV1873-6DN50 PROFIBUS Cable, Siemens Industrial Bus Cable, Shielded Twisted Pair STP

PROFIBUS DP Cable

6XV1873-6DN50 Cable

Industrial Bus Cable

6XV1873-6DN50

The 6XV1873-6DN50 PROFIBUS DP Cable ensures reliable industrial communication with shielded twisted-pair design, ideal for harsh environments. Durable, interference-resistant Industrial Bus Cable for high-performance automation systems.

Specification

SEODescription

The 6XV1873-6DN50 Cable is a high-performance PROFIBUS DP Cable designed for robust industrial communication networks. As an Industrial Bus Cable, it features a twisted-pair design with double-layer shielding (foil and braid) to ensure reliable data transmission at speeds up to 12 Mbps over distances up to 1000 meters, depending on the network configuration. This cable supports direct connections to multiple PROFIBUS DP modules, such as PLCs, sensors, and actuators, via standard RS-485 interfaces. It operates within a wide voltage range (typically 24V DC systems) and withstands harsh environments, with a temperature tolerance of -30°C to +70°C. Ideal for automation, manufacturing, and process control industries, its key advantages include exceptional noise resistance, mechanical durability, and flexibility. However, its specialized shielding and construction may increase cost compared to standard cables, and proper termination is critical to avoid signal degradation. The 6XV1873-6DN50 ensures stable connectivity in high-interference industrial settings.

SEOSpecification

Parameter	Specification
Cable Type	PROFIBUS DP Cable (6XV1873-6DN50)
Application	Industrial Bus Cable for PROFIBUS DP networks
Conductor Material	Bare copper, twisted pair
Insulation	Foam-skin PE with color coding
Shielding	Aluminum foil + tinned copper braid
Impedance	150 Ω ±15% (3-20 MHz)
Attenuation	≤ 9 dB/100m @ 500 kHz
Temperature Range	-30°C to +70°C (fixed installation)
Bending Radius	≥ 15x cable diameter
Certification	IEC 61158, PROFIBUS compliant

SEOQandA

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question:Can you provide photos, purchase dates of similar products?
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SEOQandA_Product

question:What causes signal loss in 6XV1873-6DN50 over long distances?
answer:Exceeding 50m without repeaters causes attenuation. Use repeaters or check cable length compliance.
question:How to resolve electromagnetic interference with 6XV1873-6DN50?
answer:Ensure proper shield grounding and route cables away from high-voltage sources or motors.
question:Why does 6XV1873-6DN50 fail after tight bending during installation?
answer:Violating minimum bend radius (10x cable diameter). Avoid sharp bends to prevent internal damage.
question:How to fix intermittent communication with 6XV1873-6DN50 connectors?
answer:Inspect and secure PROFIBUS DP connectors; replace damaged connectors or terminators.
question:Can 6XV1873-6DN50 withstand high temperatures near machinery?
answer:Check ambient temperature stays within -30°C to +70°C. Use protective conduits if exceeding limits.