The **6XV1843-5FH10-0CC0** is a **Profibus PA Cable** designed by Siemens for robust industrial communication in process automation systems. As a **Siemens Bus Cable**, it supports the Profibus PA protocol, enabling seamless integration of field devices like sensors and actuators. The cable features a two-wire, twisted-pair design with shielded construction (A/B type) for high noise immunity, operating at a voltage range of 30 V DC and a temperature range of -40°C to +80°C. It supports direct connections to up to 32 devices per segment and is compatible with Profibus PA couplers and linking devices. Ideal for harsh environments in industries like chemical, oil, gas, and pharmaceuticals, it ensures reliable data transmission at 31.25 kbit/s. Key advantages include durability, resistance to electromagnetic interference, and compliance with IEC 61158-2 standards. However, installation requires specialized connectors and proper grounding to maintain signal integrity.

SEOSpecification

Parameter	Specification
Product Model	6XV1843-5FH10-0CC0
Cable Type	Profibus PA Cable
Manufacturer	Siemens
Application	Fieldbus Communication (PROFIBUS PA)
Conductor Material	Bare Copper
Insulation Material	PE (Polyethylene)
Shielding	Aluminum Foil + Braided Copper
Jacket Material	PUR (Polyurethane)
Voltage Rating	30V AC/DC
Temperature Range	-40°C to +80°C (Operation) -50°C to +80°C (Storage)
Impedance	150 Ω ±15% (at 31.25 kHz)
Propagation Speed	66% of light speed
Bending Radius	≥ 50 mm (Static) ≥ 100 mm (Dynamic)
Certification	IEC 61158, PROFIBUS PA
Color	Purple (Standard PA Cable)

SEOQandA

question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded models and alternatives based on availability and your requirements.
question:Do you accept payment after delivery?
answer:Payment terms are agreed upon in advance; contact us to discuss flexible options.
question:Why is shipping expensive? Are there cheaper options?
answer:Shipping costs vary by carrier and speed; we can suggest economical options upon request.

SEOQandA_Product

question:What causes signal distortion in 6XV1843-5FH10-0CC0 and how to resolve it?
answer:Signal distortion often results from improper shielding. Ensure the shield is grounded at one end only and check for nearby electromagnetic interference sources.
question:Why does communication fail with 6XV1843-5FH10-0CC0 over long distances?
answer:Exceeding 1000m without repeaters causes signal loss. Install repeaters or use fiber-optic converters for extended range.
question:How to fix intermittent connectivity with 6XV1843-5FH10-0CC0?
answer:Inspect cable terminations for loose connections. Replace damaged connectors and verify proper termination resistance (220Ω at bus ends).
question:Why does 6XV1843-5FH10-0CC0 show high error rates in damp environments?
answer:Moisture ingress degrades performance. Use IP-rated junction boxes and ensure cable jackets are undamaged. Install in dry conduits if possible.
question:How to address voltage drop issues in 6XV1843-5FH10-0CC0 networks?
answer:Check bus power supply capacity. Segment the network into shorter sections or add active terminators with power regeneration.