6XV1850-0BN50 PROFIBUS PA Cable SIEMENS SIMATIC NET Shielded Fieldbus Industrial Network Cable

Siemens PROFIBUS FC Cable

6XV1850-0BN50 Bus Cable

Siemens 6XV1850 STP

6XV1850-0BN50

Siemens PROFIBUS FC Cable 6XV1850-0BN50 Bus Cable is a shielded twisted pair (STP) industrial communication cable designed for high-speed data transmission in PROFIBUS networks, offering reliable EMI resistance and durable construction.

Specification

SEODescription

The Siemens PROFIBUS FC Cable 6XV1850-0BN50 is a shielded twisted-pair (STP) bus cable designed for robust industrial communication in PROFIBUS DP/FMS networks. This Siemens 6XV1850 STP cable features two twisted conductors with a braided shield, enabling reliable data transmission at speeds up to 12 Mbps over distances of 1,000 meters. It supports direct connections for up to 32 nodes without repeaters and operates within a voltage range of 30 V DC and a temperature range of -30°C to +70°C. Ideal for manufacturing, process automation, and machinery industries, its key advantages include exceptional EMI resistance, durable PVC outer jacket for harsh environments, and compliance with IEC 61158 standards. However, its rigidity compared to unshielded cables may complicate installation in tight spaces. The 6XV1850-0BN50 Bus Cable ensures stable signal integrity in high-interference zones.

SEOSpecification

Parameter	Specification
Cable Type	Siemens PROFIBUS FC Cable (STP)
Model Number	6XV1850-0BN50
Conductor Material	Bare copper
Impedance	150 Ω ±10% (3-20 MHz)
Capacitance	≤60 nF/km
Attenuation	≤35 dB/km @ 16 MHz
Shielding	Double-layer (Aluminum foil + tinned copper braid)
Temperature Range	-30°C to +70°C (Fixed installation)
Voltage Rating	300V AC (UL)
Diameter	9.8 ±0.5 mm
Bending Radius	≥78 mm (Fixed installation)
Standards	IEC 61158-2, EN 50170

SEOQandA

question:Why is shipping so expensive? Are there cheaper options?
answer:Shipping costs vary by carrier, weight, and destination. We offer discounted options for bulk orders. Contact us for details.
question:Do you accept payment after delivery?
answer:We typically require prepayment for first-time orders. Established clients may qualify for negotiated payment terms upon approval.
question:What does the warranty cover?
answer:Our warranty covers manufacturing defects for 12 months from delivery. Contact us with order details for support or replacements.

SEOQandA_Product

question:What causes signal degradation in 6XV1850-0BN50 during PROFIBUS communication?
answer:Signal degradation often results from improper shielding or proximity to high-voltage sources. Ensure shielded connectors are grounded and route cables away from interference sources.
question:Why does 6XV1850-0BN50 fail at 12Mbps over 100m?
answer:PROFIBUS PA's 12Mbps speed has a 100m limit. Beyond this, use repeaters or reduce baud rate. Verify termination resistors (220Ω) at both ends.
question:How to resolve intermittent connection with 6XV1850-0BN50?
answer:Check DP connector crimping integrity. Use certified PROFIBUS tools for termination and inspect for cable kinks/pinch points affecting impedance.
question:Can 6XV1850-0BN50 withstand outdoor installation?
answer:While UV-resistant, direct outdoor use requires conduit. Its -30°C to +70°C rating suits most industrial environments but avoid prolonged moisture exposure.
question:Why does 6XV1850-0BN50 show impedance mismatch errors?
answer:Verify 150Ω characteristic impedance compatibility with connected devices. Mismatches occur when mixing non-PROFIBUS components. Use impedance-tested terminators.