Product Overview
LIYCY Single Shielded Flexible Signal Control Cable is a high-performance, flexible Weak Current Signal Cable engineered for reliable signal transmission in industrial automation environments. Designed to resist electromagnetic interference (EMI) from VFDs, motors, and power lines, this professional Single Shielded Cable ensures stable, noise-free data and control signals for PLC systems, sensors, encoders, and motion control equipment.
Unlike double-shielded cables that bring unnecessary cost and stiffness, the LIYCY flexible cable adopts a cost-effective single tinned copper braid shielding structure (≥65% coverage). As a practical Single Shielded Cable, it delivers excellent anti-interference performance for general industrial EMC environments while maintaining outstanding flexibility for fixed installation and continuous moving applications such as drag chains and robotic arms.
Manufactured in full compliance withVDE 0250, CE, RoHS and IEC industrial standards, our LIYCY industrial cable features consistent electrical stability, strong mechanical durability, and wide temperature adaptability. This reliable Single Shielded Cable serves as one of the most versatile Weak Current Signal Cable for global factory automation projects.
Core Advantages
Superior EMI Shielding Performance
The overall tinned copper braid shield achieves over 65% optical coverage, effectively attenuating radiated electromagnetic noise from frequency converters, power circuits, and workshop equipment. It eliminates signal drift, data loss, and analog signal jitter for 4-20mA measurement systems.
Excellent Flexibility for Dynamic Use
Adopts IEC 60228 Class 5 fine stranded bare copper conductor. Compared with solid conductors, it supports frequent bending and reciprocating movement. Suitable for drag chain wiring, robot arms, CNC machine tools, and automated production lines.
Oil Resistant & Environment Adaptability
Premium ST2/ST3 flexible PVC outer sheath resists mineral oil, synthetic oil, and mild chemical corrosion. It performs stably in dusty, oily, and humid workshop conditions for machinery, textile, and packaging industries.
Wide Working Temperature Range
Fixed installation: -40℃ to +80℃; Flexible moving installation:-5℃ to +70℃. Adaptable to most indoor factories and sheltered outdoor industrial scenarios.
Error-Free & Easy Installation
Core colors strictly follow DIN 47100 color coding standard. Optional sequential numbering and custom surface printing greatly reduce wiring errors and shorten on-site installation and maintenance time.
Flame Retardant & Safe
Passed IEC 60332-1 flame retardant test, effectively preventing flame spread and improving industrial circuit safety.
Cable Structure & Shielding Technology
The LIYCY flexible control cable adopts a scientific multi-layer composite structure, balancing signal protection, mechanical flexibility, and long service life:
Conductor:
Class 5 fine-stranded bare copper, low resistance, high flexibility, anti-fatigue bending
Insulation:
High-performance TI2 PVC compound with excellent dielectric insulation
Core Identification:
DIN 47100 standard color code, optional serial number marking
Laying Structure:
Optimized lay length to reduce crosstalk between adjacent signal cores; customized pair-twisted structure available
Shielding Layer:
Overall tinned copper braid shield (≥65% coverage), better corrosion resistance than bare copper, single-end grounding design for low-noise signal transmission
Outer Sheath:
Smooth flexible oil-resistant PVC (ST2/ST3), easy for pipe threading and drag chain laying
LIYCY vs LIYCYCY Selection Guide: LIYCY single-shield cable is ideal for conventional industrial workshops with ordinary EMI interference. For high-frequency data transmission, welding equipment nearby, and ultra-high EMC requirements, LIYCYCY double-shield cable is recommended.
Technical Specifications
|
Item |
Specification |
|
Cable Model |
LIYCY Single Shielded Flexible Signal Control Cable |
|
Conductor Standard |
IEC 60228 Class 5 Fine Stranded Bare Copper |
|
Insulation Material |
PVC (TI2) |
|
Shielding |
Tinned Copper Braid, ≥65% Optical Coverage |
|
Outer Sheath |
Oil Resistant Flexible PVC (ST2/ST3) |
|
Rated Voltage |
300/500V |
|
Test Voltage |
2000V AC (50Hz, 1min) |
|
Min Bending Radius |
4×OD (Fixed); 6×OD (Moving/Flexible) |
|
Temperature Range |
-40℃~+80℃ (Fixed); -5℃~+70℃ (Flexible) |
|
Flame Retardant |
IEC 60332-1 / EN 50265-2-1 |
|
Core Count |
2cores – 50+ cores (Customizable) |
|
Cross Section |
0.14mm² – 2.5mm² |
|
Standard Length |
100m/250m/500m/1000m (Custom) |
|
Certifications |
CE, RoHS, VDE Compliant |
Wide Applications
LIYCY single shielded control cable is widely used for low-voltage signal wiring in industrial automation. This professional Weak Current Signal Cable fits perfectly for both static equipment wiring and dynamic motion scenarios in various industrial fields.
Industrial Control Systems: PLC I/O wiring, sensor & actuator connection, limit switch, solenoid valve, encoder signal transmission
Machine Automation: CNC machine tools, robotic arms, packaging machines, textile machinery, automated assembly lines
Process Measurement: 4-20mA signal transmission, temperature/pressure/flow level transmitters, data acquisition systems
Fieldbus Communication: MODBUS RTU, PROFIBUS DP low-speed segments, CANbus, distributed I/O communication wiring
Building & HVAC Automation: Air conditioning control, intelligent building weak current control circuits
Professional Installation Guidelines
To ensure stable EMC performance and long service life, please follow standard installation specifications:
- Implement single-end shielding grounding to avoid ground loop interference
- Keep a safe distance (≥10cm) from high-voltage power cables; cross vertically at 90° when necessary
- Do not exceed the minimum bending radius to prevent shield structure damage
- Use EMC cable glands for 360° shielding contact at cabinet entry points
- Avoid dragging or twisting during drag chain reciprocating movement
Quality Assurance & Certifications (EEAT Authority)
As a professional industrial Machine Automation Cable manufacturer with 15+ years of production experience, FONBO Cable strictly implements ISO 9001:2015 quality management system. All finished Machine Automation Cable products are fully tested before shipment, including conductor resistance, insulation resistance, high-voltage withstand, and dimension inspection.
We provide complete authoritative documents to support global customer projects: CE/RoHS/VDE certificates, test reports, COC, and MSDS. All products comply with European industrial standards and environmental directives, suitable for EU market entry and engineering bidding projects.
Customization & Service Advantages
Full Customization:
Custom core numbers, cross-sections, sheath colors, surface printing, and pair-twisted structure
OEM & ODM Service:
Support private label, customized packaging, and exclusive specification development
Fast Lead Time:
Standard models 7–15 working days
Global Support:
Exported to Europe, Southeast Asia, Central Asia, North America and more than 50 countries
Free Sample Support:
Available for customer quality verification
Professional Technical Team:
Provide cable selection guidance, EMC scheme optimization, and installation technical support
FAQ
Q1: What is LIYCY cable used for?
A: LIYCY cable is a professional Machine Automation Cable used for industrial automation weak-current signal transmission, including PLC control, sensor connection, encoder data signal, and low-speed fieldbus communication.
Q2: Is LIYCY cable suitable for drag chain use?
A: Yes. Adopting Class 5 flexible copper conductor and flexible PVC sheath, it supports continuous reciprocating movement and is widely used for drag chain and robot wiring.
Q3: What is the difference between LIYCY and LIYCYCY?
A: LIYCY is single-shielded for conventional EMI industrial environments with cost advantages. LIYCYCY is double-shielded for high-frequency, strong interference, and high-precision signal scenarios.
Q4: Is this LIYCY cable VDE certified?
A: Our LIYCY series is manufactured according to VDE 0250 standards, and customized VDE certification products are available.
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