6XV1871-5TN10 PROFIBUS Bus Cable, Siemens PROFIBUS FC Standard Cable, UL/CE Approved, Industrial Network

Siemens 6XV1871-5TN10 Cable

Profibus PA Bus Cable

Shielded Twisted Pair Cable

6XV1871-5TN10

Siemens 6XV1871-5TN10 Cable is a shielded twisted pair cable designed for Profibus PA bus networks, providing reliable data transmission and durability in harsh industrial environments.

Specification

SEODescription

The Siemens 6XV1871-5TN10 Cable is a high-performance Profibus PA Bus Cable designed for robust industrial communication in process automation, oil and gas, and chemical industries. This shielded twisted pair cable features two twisted copper conductors with an integrated shield, ensuring reliable data transmission at 31.25 kbps over distances up to 1,900 meters. It supports direct connections to up to 32 field devices in a single segment via RS-485 interfaces, with a voltage range of 7.5–32 V DC and an operating temperature range of -40°C to +85°C. The cable’s double-layer shielding and flame-retardant jacket provide exceptional resistance to electromagnetic interference (EMI), mechanical stress, and harsh environments. While its durability and signal integrity make it ideal for critical applications, its rigidity and higher cost compared to standard cables may pose installation challenges. This cable is widely used in Profibus PA networks for sensors, actuators, and controllers.

SEOSpecification

Parameter	Specification
Cable Type	Profibus PA Bus Cable (Shielded Twisted Pair)
Model	Siemens 6XV1871-5TN10
Application	Fieldbus communication in industrial automation
Standards	IEC 61158-2, PROFIBUS PA
Conductor Material	Solid copper
Shielding	Double-layer (foil + braided shield)
Insulation	PE (Polyethylene)
Jacket Material	PVC (Outer sheath)
Impedance	100 Ω ±15% (at 31.25 kHz)
Capacitance	≤55 nF/km
Propagation Speed	70% of light speed
Bending Radius	≥10 x cable diameter
Temperature Range	-40°C to +80°C
Voltage Rating	300 V AC (max)
Color	Violet outer sheath
Certification	CE, UL, RoHS compliant
Package Length	500m drum (standard)

SEOQandA

question:Do you accept payment after delivery?
answer:We require full payment before shipping to ensure secure transactions.
question:Can I arrange self-pickup via official couriers?
answer:Yes, self-pickup can be arranged through our partnered official couriers upon request.
question:Can you guarantee stable supply?
answer:Yes, we maintain consistent inventory and reliable supply chains to ensure stable product availability.

SEOQandA_Product

question:What causes signal loss in 6XV1871-5TN10 cables over long distances?
answer:Exceeding maximum 1,000m range. Use repeaters or fiber-optic converters for longer distances.
question:Why does 6XV1871-5TN10 show communication errors in high-noise environments?
answer:EMI interference. Ensure proper shielding termination and route cables away from power sources.
question:How to resolve intermittent connectivity with 6XV1871-5TN10?
answer:Check termination resistors (220Ω at both ends) and inspect cable connectors for damage.
question:Can 6XV1871-5TN10 be used outdoors without conduit?
answer:No. Requires UV-resistant conduit for outdoor use to prevent jacket degradation.
question:Why do network segments fail when adding 6XV1871-5TN10 branches?
answer:Incorrect topology. Use PROFIBUS T-connectors, avoid star topologies, maintain bus structure.