6XV1873-3DN20 PROFIBUS Bus Cable, Siemens DP Network Cable, Industrial Communication

6XV1873-3DN20

Profibus DP Cable

Shielded Industrial Cable

6XV1873-3DN20

6XV1873-3DN20 Profibus DP Cable is a shielded industrial cable designed for high-speed data transmission in harsh environments, ensuring reliable connectivity and noise resistance.

Specification

SEODescription

The 6XV1873-3DN20 is a Profibus DP Cable designed for robust industrial communication networks. This shielded industrial cable features a twisted-pair configuration with integrated shielding (foil and braid) to ensure high immunity against electromagnetic interference, supporting data transmission rates up to 12 Mbps. It operates within a voltage range of 30V DC and a temperature range of -30°C to +70°C, making it suitable for harsh environments. The cable directly connects up to 32 Profibus DP-compatible modules or devices via standard 9-pin D-Sub connectors. Widely used in manufacturing, process automation, and machinery industries, its key advantages include durability, reliable signal integrity, and compliance with EN 50170 standards. However, its rigid design may limit flexibility during installation, and its specialized shielding increases cost compared to unshielded alternatives. Ideal for high-noise industrial settings requiring stable Profibus DP communication.

SEOSpecification

Parameter	Specification
Product Model	6XV1873-3DN20
Application	Profibus DP Cable
Cable Type	Shielded Industrial Cable
Conductor Material	Bare Copper
Conductor Cross-Section	0.64 mm²
Shielding	Double-layer foil + tinned copper braid
Nominal Impedance	150 Ω
Attenuation	≤ 82 dB/km (500 kHz)
Operating Voltage	30 V AC/DC
Temperature Range	-30°C to +70°C
Fire Rating	IEC 60332-1

SEOQandA

question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major shipping methods for reliable global delivery.
question:What payment options are available?
answer:We accept TT, PayPal, and other mainstream payment methods for secure transactions.
question:Why choose your company?
answer:Asia's leading industrial automation trader with 20+ years, trusted quality, and 85% repeat customers.

SEOQandA_Product

question:Intermittent communication on 6XV1873-3DN20 cable?
answer:Check shield grounding and connectors. Ensure proper termination and avoid sharp bends near connectors.
question:Signal loss over long 6XV1873-3DN20 runs?
answer:Max segment length is 100m (328ft) without repeaters. Add RS485 repeaters for extended distances.
question:PROFIBUS errors with 6XV1873-3DN20 installation?
answer:Verify correct A/B wire polarity. Use dedicated PROFIBUS connectors with enabled terminating resistor.
question:Crosstalk in 6XV1873-3DN20 network?
answer:Separate from power cables (>20cm). Ensure full shield continuity and ground at one point only.
question:Damaged 6XV1873-3DN20 outer jacket?
answer:Replace compromised sections immediately. Use cable glands/strain relief to prevent future abrasion.