6XV1850-0CH20 PROFIBUS PA Cable - Siemens Industrial Network Fieldbus Communication & Automation Component

PROFIBUS Cable 6XV1850-0CH20

Siemens Bus Cable 6XV1850

Shielded Twisted Pair PROFIBUS

6XV1850-0CH20

Siemens Bus Cable 6XV1850-0CH20 is a shielded twisted pair PROFIBUS cable designed for high-speed industrial communication. It ensures reliable data transmission in harsh environments, compatible with PROFIBUS DP/PA networks and compliant with Siemens standards.

Specification

SEODescription

The **PROFIBUS Cable 6XV1850-0CH20**, also known as **Siemens Bus Cable 6XV1850**, is a high-performance **Shielded Twisted Pair PROFIBUS** cable designed for robust industrial communication. It supports data rates up to 12 Mbps over distances up to 1,000 meters (lower speeds) and connects up to 126 devices in a single network segment. Featuring a durable double-shielded design with aluminum foil and braided copper, it ensures superior noise immunity in electromagnetically harsh environments. The cable operates within a voltage range of 30V DC and withstands temperatures from -30°C to +70°C, making it ideal for automation, manufacturing, and process control industries. Its twisted pair configuration (AWG 18) and 150Ω impedance optimize signal integrity. While praised for reliability and longevity, its rigid shielding may complicate installation compared to unshielded alternatives.

SEOSpecification

Parameter	Specification
Application Standard	PROFIBUS DP/FMS
Conductor Material	Bare Copper
Shielding Type	Aluminum Foil + Tinned Copper Braid
Jacket Material	PVC
Characteristic Impedance	150 Ω ±10% (3-20 MHz)
Max. Data Transfer Rate	12 Mbps
Temperature Range	-30°C to +70°C
Min. Bending Radius	10 x Outer Diameter
Outer Diameter	Approx. 7.8 mm
Certification	IEC 61158, EN 50170
Cable Color	Violet
Reel Length	500 m (Standard)
Ingress Protection	IP67 (When Properly Installed)
Flame Retardancy	IEC 60332-1 Compliant
Installation Conditions	Fixed/Dynamic (In Cable Carriers)

SEOQandA

question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Can shipments be declared as low value?
answer:Low-value declaration is possible for eligible orders, subject to regulations.
question:Why is a service fee charged?
answer:Service fees cover transaction processing and platform costs.

SEOQandA_Product

question:Why does 6XV1850-0CH20 cable experience signal loss over long distances?
answer:Ensure cable length ≤ 1200m. Use repeaters or signal boosters if exceeding limits.
question:How to resolve interference issues with 6XV1850-0CH20 in noisy environments?
answer:Use proper shielding, ground cable correctly, and route away from high-voltage sources.
question:Can 6XV1850-0CH20 be used outdoors or in harsh conditions?
answer:No. Use protective conduits or choose outdoor-rated variants for extreme environments.
question:Why does 6XV1850-0CH20 connection fail despite correct wiring?
answer:Verify termination resistors (220Ω) at both ends and check for damaged connectors.
question:Is 6XV1850-0CH20 compatible with non-Siemens Profibus devices?
answer:Yes, if devices comply with Profibus DP standards and use 9-pin D-Sub connectors.