Siemens PROFIBUS-DP FC Standard Bus Cable Type 6XV1830-0EH10 for Industrial Networks

6XV1830-0EH10 Product Overview

The 6XV1830-0EH10 is a PROFIBUS-DP dedicated bus cable from the Siemens SIMATIC NET family, officially designated as "PROFIBUS FC Standard Cable GP." Designed for fast assembly and fixed installation, this cable utilizes solid bare copper conductors and double shielding to ensure stable, high-speed data transmission in industrial fieldbus networks.

Its key advantages lie in its efficient assembly design and excellent electrical performance. It features a 1-pair (2-core) twisted structure with red/green identification, 0.64mm wire gauge, and a nominal impedance of 150Ω per PROFIBUS standards. The radially symmetric design allows for FastConnect (FC) stripping tools, eliminating the need to strip individual wires and drastically reducing installation time.

6XV1830-0EH10 Core Features

• FastConnect (FC) Design： Radially symmetric construction enables FC stripping tools for rapid, error-proof assembly.

• Dual Shielding： Features aluminum foil and tinned copper braid shielding for superior electromagnetic interference (EMI) rejection in industrial environments.

• Standard Impedance： Maintains 150Ω ±10% characteristic impedance (3-20 MHz), supporting up to 1000m segment length without repeaters.

• Mechanical Robustness： Solid bare copper conductor (1x0.64mm), PE insulation, and flame-retardant PVC sheath. Operates from -40°C to +75°C.

• Global Approvals： UL, CE, EAC, RoHS compliant, and flame resistant per IEC 60332-3-24-3.

  
  

6XV1830-0EH10 Applications

• Factory automation (PLC to I/O/Drives)

• Process control (ET200 remote I/O)

• Building automation

• Drive systems (Masterdrives, Sinamics)

  
  

6XV1830-0EH10 Key Advantages

• Full compatibility with PROFIBUS international standards.

• Double-shielded construction ensures data integrity in noisy environments.

• Easy identification with violet PVC sheath.

• Supports up to 1000m transmission distance.

• Sold by the meter for flexible procurement (20m min, 1000m max).

  
  

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FAQ:

1. What is the Siemens 6XV1830‑0EH10 PROFIBUS cable and where is it used?
   It is a standard FastConnect (FC) bus cable for PROFIBUS DP networks. With a characteristic impedance of 150 Ω, it is designed for RS‑485 physical transmission at up to 12 Mbps. The cable connects PLCs, HMIs, drives, and distributed I/O devices in factory and process automation.

2. What are the key electrical and mechanical specifications of this cable?
   It has a 1×2×0.64 mm (AWG 22) solid copper conductor, a foam‑skin PE dielectric, and a double shield of aluminium‑laminated foil and tinned‑copper braid. The outer jacket is flame‑retardant, halogen‑free PUR (polyurethane) in the standard PROFIBUS purple (RAL 4001). The outer diameter is approximately 8 mm, and it weighs about 70 kg/km.

3. Is this cable designed for use with FastConnect (FC) insulation‑displacement connectors?
   Yes. The solid conductor and the tight mechanical tolerances of the jacket allow the use of Siemens FastConnect stripping tools and FC PROFIBUS connectors (e.g., 6GK1500‑0FC10, 6ES7972‑0BB12‑0XA0). The FC termination method dramatically reduces installation time and eliminates the need for traditional wire stripping and screw clamping.

4. Can the 6XV1830‑0EH10 be used for PROFIBUS PA? What is the difference between DP and PA cables?
   No. PROFIBUS PA uses Manchester‑Bus Powered (MBP) transmission with a 100 Ω characteristic impedance and is designed for intrinsic‑safety applications. This cable is specifically for PROFIBUS DP (RS‑485) with 150 Ω impedance. Using it on a PA network will cause impedance mismatches and communication failures.

5. What are the minimum bending radius and operating temperature range?
   The minimum bending radius is 75 mm for repeated flexing and 50 mm for a single bend. The cable can be used in ambient temperatures from ‑40 °C to +80 °C when fixed‑installed, and from ‑30 °C to +70 °C when moved occasionally. The halogen‑free PUR jacket also makes it suitable for public buildings and areas with strict fire‑safety requirements.

6. How must the cable shield be grounded to achieve reliable PROFIBUS communication?
   The double shield must be terminated to functional earth at both ends of every cable segment, using the metal housing of the PROFIBUS connector. Large‑area, low‑impedance grounding clips inside the connectors establish the contact. Avoid pig‑tail connections, which compromise shielding effectiveness at high frequencies. All shields in a segment should be connected to a common reference potential to prevent ground loops.

7. What is the maximum segment length at different transmission speeds?
   At 12 Mbps the maximum segment length is 100 m, at 6 Mbps it is 200 m, at 1.5 Mbps it is 500 m, and at 187.5 kbps it can reach 1000 m. These distances are for a single segment; repeaters can be used to extend the network. The total network length may be further limited by the number of stations and the configured bus parameters.

8. Can this cable be used for general RS‑485 communication, not just PROFIBUS?
   Yes, it is a high‑quality 150 Ω RS‑485 cable. It works well for any RS‑485 network that requires a 150 Ω characteristic impedance, such as MPI, PPI, or generic serial protocols. However, because it is optimised for PROFIBUS, its electrical parameters meet the stringent PROFIBUS standard EN 50170, guaranteeing excellent signal integrity even in noisy industrial environments.

9. How does the 6XV1830‑0EH10 differ from other PROFIBUS cables like the 6XV1830‑0AH10?
   The main difference lies in the jacket material. The **0EH10** has a halogen‑free PUR jacket, which offers better resistance to oils, abrasion, and UV exposure, and does not release toxic fumes in a fire. The **0AH10** has a PVC jacket, which is suitable for standard indoor applications but is less robust and not halogen‑free. The electrical and transmission characteristics of the two cables are identical.

10. What are the most typical applications for this PROFIBUS cable in industrial automation?
    It is used in machine building, conveyor systems, process plants, and building automation wherever Siemens SIMATIC PLCs, SINAMICS drives, or ET 200 distributed I/O stations are networked via PROFIBUS DP. Its FastConnect design and rugged PUR jacket make it a reliable choice for both fixed installation and applications where the cable may be exposed to harsh environmental conditions.