Foundation Fieldbus Cable

Process-Grade
Fieldbus Cables

Built by Elegar Kerpen for bi-directional digital communication between field devices and control systems.

Let's Connect View Specifications

Armoured Foundation Fieldbus cable cross-section with screened pair

Armoured Foundation Fieldbus Cable · Type A / Screened Pair

Disclaimer: Cross-section shown is a representative illustration; actual product construction and dimensions may vary.

Robotic arms and control panels in a modern industrial automation cell linked over a fieldbus network

About this product

Global Foundation Fieldbus Cables

At Elegar Kerpen, one of the most trusted wires and cables manufacturers in India, Foundation Fieldbus cables are engineered for reliability across diverse industrial settings. Selecting the right specification is what prevents system failures and costly downtime: these cables have to withstand extreme temperatures, moisture, dust, and chemical exposure while holding consistent signal transmission, so that automation infrastructure performs at peak efficiency rather than dropping segments under load.

What a Foundation Fieldbus cable does: Foundation Fieldbus cable is a specialised communication medium for bi-directional data transmission in industrial automation systems. It carries the connection between field devices and control systems, with shielding and grounding designs that maintain signal quality in electromagnetically noisy plant environments, which makes it essential to modern process industries.

Use cases

Applications of Fieldbus Cables

Precise, efficient digital communication across industrial automation and process control setups.

Process Automation Industries

Environments where precise communication between sensors and control systems is non-negotiable. Real-time data exchange lets operators monitor and adjust processes instantly across multiple facility zones.

Oil & Gas and Refineries

Intrinsically safe communication for hazardous areas, protecting personnel and equipment while holding operational performance in extreme offshore and onshore conditions.

Petrochemical Processing

Robust fieldbus communication for managing complex chemical processes with precision, keeping signal integrity intact in corrosive environments and preventing production interruptions.

Power Generation Facilities

Interconnecting distributed control systems with field instrumentation across large installations. The extended temperature range and durable construction suit both thermal and renewable energy plants.

Food & Beverage Manufacturing

Hygienic, reliable communication for production automation, meeting stringent industry standards while staying compatible with sanitation protocols in processing environments.

Pharmaceutical Production

Precise automation control for product quality and regulatory compliance, providing the dependable communication infrastructure that validated batch processes and GMP compliance require.

Nuclear Facilities

Safety-critical applications where system redundancy and reliability are paramount. Cables undergo rigorous testing to meet nuclear industry standards and specifications.

Outdoor & Underground Runs

Armoured versions add the mechanical strength needed for demanding outdoor and underground installations, where cables face physical stress alongside moisture and temperature swing.

Technical data

Fieldbus Cable Construction

Full construction parameters available in our comprehensive product catalogue. Custom sizes and screening configurations on request from our applications engineering team.

Foundation Fieldbus Cable Construction Parameters

Conductor	Plain / Tinned Annealed Copper (up to 120°C)
Conductor Sizes	0.5–2.5 sq mm
Insulation	Solid Polyethylene / XLPE / PFA for temperatures below 150°C
Collective Screening	Individual and/or overall: Aluminium Mylar / Copper Tape with Tinned Copper Drain Wire, or braided with bare copper
Inner Sheath	PVC / HR PVC / FR PVC / FRLS PVC / ZHFR / LSF / FEP / PFA
Armouring	Round Galvanised Steel Wire / Flat Strip / Steel Wire Braid
Outer Sheath	PVC / HR PVC / FR PVC / FRLS PVC / ZHFR / LSF / FEP / PFA, plain orange jacket or with strip for easy identification; blue jacket available for intrinsically safe applications
Approvals	UL / CSA (CMG / PLTC), ISA/SP50 and FOUNDATION fieldbus Type A
Standards Compliance	FF-844 H1, EN 50288-7, BS:5308 Part 1, IEC 60332, IEC 61158-2 Type A

Product enhancements

Additional Properties

The cable can be manufactured with:

Smoke Density / FRLS / LSZH, and Light Transmission

Anti-Termite and Anti-Rodent Properties

UV Resistance Properties (As per ASTM G 154 & 155, ISO 4892-2 Method A, UL 1581)

Acid, Alkali, Sulphur & Oil Resistance (as per IEC 60881-404)

Operating Temperature Rating ranging from -40°C to +105°C

MICA for Fire Survival / Resistance properties up to 950°C

Water Resistance / Water Blocking Tape

RoHS & REACH compliance

Product advantages

Why Elegar Kerpen Fieldbus Cables?

Eight measurable advantages built into every cable, from manufacturing floor to field installation.

Extended Temperature Range

UV-resistant outer sheaths and extended temperature capability hold consistent performance from −40°C to +90°C across outdoor and indoor plant routing.

Robust Armoured Construction

Armoured configurations and sheath protection safeguard against mechanical damage and electromagnetic interference in demanding installation environments.

Type A Specification

Meeting ISA/SP50 and FOUNDATION fieldbus standards for cable type A, so segments integrate cleanly with existing systems rather than needing rework.

UL / CSA Certified

Each configuration, whether 2-core unarmoured or 3-core armoured, carries UL/CSA approval (CMG/PLTC) for mission-critical applications.

Intrinsically Safe Options

Blue jacketed variants are available for intrinsically safe applications in explosive environments, alongside standard installation cables for indoor use.

High-Temperature Conductors

Tinned annealed copper conductors, matching the conductor to the thermal profile of the run.

Technical & Commissioning Support

Guidance on wiring practices, installation protocols, and system commissioning, so performance on site matches what the specification promised.

Proven Export Track Record

Supplied to over 40 countries, backed by decades of expertise in thermal and electrical cable solutions for critical infrastructure.

Support FAQ

Frequently Asked Questions

Common technical and commercial questions about Elegar Kerpen Foundation Fieldbus cables.

What standards do Foundation Fieldbus cables meet?

Our cables comply with ISA/SP50 and FOUNDATION fieldbus standards for cable type A, with UL/CSA certification for compatibility with regulated industrial environments and safety-critical applications.

Can these cables be used in hazardous areas?

Yes. Our Foundation Fieldbus cables are designed for intrinsically safe applications in hazardous zones, protecting personnel and equipment in explosive environments across refineries and petrochemical facilities.

What is the temperature range for these cables?

The cables operate reliably across an extended temperature range, which suits both extreme cold and high-heat industrial environments without compromising signal integrity.

Are armoured versions available?

Yes. We offer both armoured and non-armoured configurations. The armoured versions add sheath protection for mechanical strength in demanding outdoor and underground installations.

What makes fieldbus cables different from standard cables?

Foundation Fieldbus cables use a specialised construction for bi-directional digital communication, with shielding and grounding designs that maintain signal quality in industrial electromagnetic environments.

How do I select the right cable for my application?

Our technical team can assess your environmental conditions, distance requirements, and the safety certifications you need, then recommend the specification that fits the application.

What is the installation process?

Follow ISA standards and our technical guidelines for wiring practices. Proper grounding, separation from power lines, and appropriate cable routing give maximum performance and system reliability.

Why should I choose Elegar Kerpen as my supplier?

As a leading wires and cables manufacturer in India and globally, we combine technical expertise, compliance certifications, and customer-focused support to deliver dependable communication solutions.

Process-GradeFieldbus Cables