Signal Control Cables

Signal and Control Cables — By Camcom Signaling Innovation

Signal and control cables might not grab attention at first glance, but they play a huge role in modern automation and communication systems. They’re the reason sensors, control units, devices, and monitoring equipment can talk to each other smoothly.

At Camcom Signaling Innovation, we offer a complete range of trusted cable types — including LIYCY, LIYY, LIHH, and LIHCH — designed for automation, HVAC, instrumentation, process control, and building technology. These cables follow VDE 0812 and IEC standards, so you can expect stable, interference-free performance whether the installation is fixed or flexible.

How They’re Built — and Why It Matters

Inside each cable, you’ll find fine-stranded Class 5 copper conductors (per IEC 60228). That means they’re flexible, easy to handle, and perfect for tight routing inside control cabinets and junction systems.

The insulation depends on the cable family:

• LIYCY and LIYY → PVC insulation for standard signal and control tasks
• LIHH and LIHCH → Halogen-free insulation for better fire safety and reduced emissions

Core markings follow requested coding — either DIN 47100 colors or number systems — so wiring stays organized and traceable.

Shielding — When You Need It and When You Don’t

Not every system needs shielding, so here’s the quick breakdown:

• LIYCY and LIHCH (shielded):
  Include a tinned copper braid (≥85% coverage) to block electromagnetic interference — great for locations near drives, high-voltage circuits, or industrial electronics.
• LIYY and LIHH (unshielded):
  Ideal for clean, low-EMI environments where shielding isn’t necessary — and you save costs.

Sheaths are typically PVC or halogen-free thermoplastics and usually come in light grey (RAL 7035) — though project-specific colors are available.

Electrical + Flame Ratings

These cables are built to perform under real-world conditions:

• Voltage rating: 300/500 V
• Test voltage: Up to 1.2 kV AC
• Temperature ranges:
  • PVC: –30°C to +70°C fixed
  • Halogen-free: down to –40°C
  • Flexing: –5°C to +70°C (depending on type)
• Flame protection:
  • All types: IEC 60332-1-2 compliant
  • Halogen-free variants also comply with:
    IEC 60332-3, IEC 60754-1/2, IEC 61034

So basically — whether you’re prioritizing fire safety, EMI protection, or cost-effective signal wiring, there’s a matching cable version.

Where Each Type Is Used

Here’s a quick “what goes where” guide:

Industries That Rely on These Cables

You’ll find these cables everywhere from smart buildings to automated factories:

• Process automation and PLC wiring
• HVAC and building management systems
• Fire alarm and access control networks
• Industrial monitoring and cleanroom environments
• Renewable energy systems and instrumentation networks

Wherever accuracy, reliability, and safety matter — these cables fit the job.

Standards, Testing, and Certifications

All cables are manufactured under ISO 9001 quality systems and go through:

• Conductor resistance testing
• Dimensional checks
• Insulation and high-voltage verification
• Shield continuity tests
• Flame and smoke compliance testing

They’re RoHS + REACH compliant and can be supplied with CPR ratings (Eca to Cca) depending on project needs.

Available Options

• Conductor sizes: 0.22 mm² to 1.5 mm² (larger sizes up to 16 mm² available)
• 2–60+ cores depending on the configuration
• Core ID: number-coded or DIN 47100
• With or without shielding
• PVC or halogen-free jackets
• Delivered in coils, drums, or cut-to-length
• Custom sheath colors available

Export Ready. Project Ready. Reliable Worldwide.

With exports to more than 120 countries, Camcom Signaling Innovation supports OEMs, panel builders, and automation integrators worldwide — ensuring signal stability, installation flexibility, and compliance with international technical standards.

Quick FAQ

What’s the difference between a signal cable and a control cable?
Signal cables transmit low-level data (like sensor input or measurement signals). Control cables carry operational commands that activate systems, motors, or equipment.

What is a YY cable?
A flexible, unscreened control cable used for light mechanical stress environments — often seen in conveyors and machinery.

YY vs CY — what’s the difference?

• YY: No shielding — used in low-interference environments
• CY: Shielded — best for installations near drives, motors, or high-frequency equipment

What sizes are most commonly used?
The industry standard tends to be 0.75 mm², 1.0 mm², and 1.5 mm², depending on signal type and installation length.