6XV1873-6DN20 Siemens PROFIBUS Bus Cable | Shielded Control Cable, Industrial Ethernet PVC Jacket

6XV1873-6DN20 Cable

Siemens PROFIBUS Cable

SIMATIC DP Bus Cable

6XV1873-6DN20

6XV1873-6DN20 Cable is a Siemens PROFIBUS Cable designed for SIMATIC DP Bus systems, enabling reliable high-speed data transfer in industrial automation with robust shielding and durable construction.

Specification

SEODescription

The **6XV1873-6DN20 Cable** is a high-performance **Siemens PROFIBUS Cable** designed for robust industrial communication, specifically optimized for the **SIMATIC DP Bus Cable** network. This shielded twisted-pair cable supports RS-485 communication with a transmission rate up to 12 Mbps, ensuring reliable data exchange in harsh environments. It features two conductors for data transmission and integrates a double-layer shield (foil + braid) for superior EMI resistance. The cable operates within a voltage range of 30V DC and withstands temperatures from -30°C to +70°C, making it ideal for automation systems in manufacturing, process control, and machinery. Its key advantages include durability, noise immunity, and compatibility with PROFIBUS DP devices, though its maximum segment length (up to 1000m at lower speeds) and termination requirements may limit flexibility in complex setups.

SEOSpecification

Parameter	Specification
Product Model	6XV1873-6DN20 Cable
Type	Siemens PROFIBUS Cable
Application	SIMATIC DP Bus Cable for industrial networks
Conductor Material	Bare copper, stranded
Insulation	PVC compound
Jacket Material	PVC, violet color
Nominal Impedance	150 Ω ±10% (3-20 MHz)
Shielding	Double-layer: Aluminum foil + tinned copper braid
Wire Gauge	AWG 18 (0.8 mm²)
Min. Bending Radius	15 × cable diameter
Temperature Range	-30°C to +70°C
Certifications	UL AWM 20276 / CE / RoHS compliant
Voltage Rating	300 V AC (50 Hz)
Propagation Speed	66% of light speed
Capacitance
Max. DC Resistance	75 Ω/km (20°C)

SEOQandA

question:Does the company provide technical selection services?
answer:Yes, we offer expert technical selection support. Contact our team for tailored solutions.
question:Can shipments apply for low-value declaration?
answer:Yes, low-value declaration is possible if compliant with destination country regulations.
question:Why is shipping costly? Are there more economical options?
answer:Yes, we offer cost-effective shipping options. Please inquire for discounted rates based on volume.

SEOQandA_Product

question:What causes signal distortion in 6XV1873-6DN20 installations?
answer:Ensure proper grounding of shield layers and avoid electromagnetic interference sources near the cable.
question:Why does PROFIBUS communication fail with 6XV1873-6DN20?
answer:Verify termination resistors (220Ω) at both ends of the bus and check cable continuity.
question:How to prevent cable damage during 6XV1873-6DN20 installation?
answer:Maintain minimum bending radius (80mm) and avoid sharp edges or excessive tension.
question:What limits 6XV1873-6DN20's maximum transmission distance?
answer:Distance depends on baud rate (e.g., 100m at 12Mbps). Use repeaters for longer runs.
question:Why does 6XV1873-6DN20 overheat in high-temperature environments?
answer:Avoid ambient temperatures exceeding 70°C; use heat-resistant conduits if necessary.