6XV1850-2JH20 PROFIBUS DP Cable, Siemens SIMATIC NET Industrial Bus Communication Cable

Siemens 6XV1850-2JH20

Profibus Cable 6XV1850

6XV1850-2JH20 Specifications

6XV1850-2JH20

Siemens 6XV1850-2JH20 Profibus Cable ensures reliable industrial communication with robust shielding, 0.64mm conductors, and compliance with Profibus standards. Specifications include 500m max length, 1.5Mbaud data rate, and durability in harsh environments.

Specification

SEODescription

The Siemens 6XV1850-2JH20 is a shielded Profibus Cable (6XV1850 series) designed for robust industrial communication in automation systems. It supports Profibus DP networks with a nominal impedance of 150 Ω and a capacitance of ≤60 nF/km, ensuring reliable signal transmission up to 12 Mbps over distances up to 1,000 meters (dependent on baud rate). This cable features two twisted-pair conductors (0.64 mm² cross-section) with aluminum foil and braided shielding, providing high immunity to electromagnetic interference. It operates within a voltage range of 30–150 V DC and a temperature range of -30°C to +70°C, making it suitable for harsh environments in industries like manufacturing, process control, and logistics. The 6XV1850-2JH20 specifications include direct compatibility with Siemens Profibus connectors and support for daisy-chaining multiple devices. Key advantages include durability, easy installation, and compliance with IEC 61158 standards, though its rigidity may complicate routing in tight spaces.

SEOSpecification

Parameter	Specification
Product Model	Siemens 6XV1850-2JH20
Cable Type	Profibus Cable 6XV1850
Conductor Material	Tinned Copper
Insulation	PE (Polyethylene)
Shielding	Aluminum Foil + Braided Shield
Impedance	150 Ω ±15% (3-20 MHz)
Attenuation	≤3.6 dB/100m @35 MHz
Temperature Range	-30°C to +70°C
Voltage Rating	300V AC
Outer Diameter	10.5 mm
Bending Radius	≥80 mm (static)
Standards	EN 50170, IEC 61158
Application	Profibus DP/PA Networks

SEOQandA

question:Do you have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers specializing in product research and quality assessment.
question:Can shipments apply for low-value declaration?
answer:Low-value declaration depends on destination customs regulations; we assist in compliant processes.
question:Why are shipping costs high? Any cheaper options?
answer:We offer multiple carriers; contact us for cost-effective solutions based on your needs.

SEOQandA_Product

question:What causes signal loss in 6XV1850-2JH20 cables?
answer:Check cable shielding integrity and ensure proper grounding to minimize electromagnetic interference.
question:Why does PROFIBUS communication fail with 6XV1850-2JH20?
answer:Verify termination resistors (220Ω) at both ends of the bus and confirm correct connector wiring.
question:How to address excessive cable length issues?
answer:Ensure total segment length ≤1000m. Use repeaters or optical links for extended distances.
question:What if cable shows physical damage during installation?
answer:Replace damaged sections immediately. Avoid sharp bends (min. bend radius 80mm) during routing.
question:How to prevent signal reflection in the network?
answer:Install terminating resistors at both ends of the bus and ensure no stubs in linear topology.