6XV1873-6AT30 PROFIBUS DP Cable, Siemens SIMATIC NET Bus Line, 12AWG Industrial Ethernet Cable

Siemens 6XV1873-6AT30

PROFIBUS Cable 6XV1873-6AT30

Double Shielded Bus Cable 6XV1873

6XV1873-6AT30

Siemens 6XV1873-6AT30 is a robust PROFIBUS Cable with double-shielded design for reliable industrial communication. This bus cable ensures high-speed data transfer, EMI resistance, and durability in harsh environments. Ideal for PROFIBUS DP/PA networks.

Specification

SEODescription

The Siemens 6XV1873-6AT30 is a high-performance PROFIBUS Cable designed for robust industrial communication networks. This double-shielded bus cable features a characteristic impedance of 150 Ω and supports data transmission rates up to 12 Mbps, ensuring reliable signal integrity in harsh environments. With a conductor cross-section of 0.8 mm², it operates within a voltage range of 30 V DC and withstands temperatures from -30°C to +70°C. The 6XV1873-6AT30 is engineered for direct connection to PROFIBUS DP/PA devices, supporting multi-drop configurations with up to 32 nodes per segment. Its dual-layer shielding (foil + braid) provides exceptional protection against electromagnetic interference, making it ideal for automation systems in manufacturing, process control, and energy sectors. Key advantages include flexibility for fixed or mobile installations and UV-resistant outer sheath, though its rigid design may require careful routing in tight spaces. This cable ensures stable communication in critical applications where data accuracy and noise immunity are paramount.

SEOSpecification

Parameter	Specification
Model	Siemens 6XV1873-6AT30
Application	PROFIBUS PA/DP networks
Conductor Material	Bare copper
Cross-section	2×0.64 mm²
Impedance (20°C)	110 Ω/km
Temperature Range	-30°C to +70°C
Shielding	Double Shielded (Aluminum foil + braid)
Outer Sheath	UV-resistant PUR
Bending Radius	≥10× cable diameter
Certification	CE, RoHS compliant
Color	Violet (RAL 4001)
Reel Length	500m or 1000m (standard)
Voltage Rating	300 V AC
Propagation Speed	66% of light speed
Capacitance	52 nF/km

SEOQandA

question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models based on availability and compatibility with your requirements.
question:Do you provide technical selection assistance?
answer:Yes, our team provides technical guidance to help select products tailored to your specific needs.
question:Are customized specifications available for orders?
answer:Yes, we accommodate custom specifications depending on product feasibility and order volume.

SEOQandA_Product

question:Why does 6XV1873-6AT30 show communication errors in PROFIBUS networks?
answer:Check for cable damage, ensure connectors are properly seated, and verify termination resistors (220Ω) at both ends.
question:How to resolve signal loss over long distances with 6XV1873-6AT30?
answer:Add repeaters for spans beyond 100m. Use fiber-optic converters for distances exceeding 1,200m.
question:Why does 6XV1873-6AT30 fail in high-temperature environments?
answer:Confirm ambient temperature stays within -40°C to +80°C. Use thermal insulation or relocate cable.
question:How to prevent EMI interference with 6XV1873-6AT30 installations?
answer:Maintain 20cm separation from power cables. Ensure proper shield grounding at one end only.
question:Why does 6XV1873-6AT30 show impedance mismatch issues?
answer:Verify cable impedance matches network (100Ω ±15%). Replace damaged sections and check connectors.