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Controllers - Cable Assemblies

Image Part Number Description / PDF Quantity Rfq
7789801030

7789801030

Weidmuller

CABLE ASSEMBLY INTERFACE 9.84'

0
7789154050

7789154050

Weidmuller

CABLE ASSEMBLY INTERFACE 16.4'

0
7789048030

7789048030

Weidmuller

CABLE ASSEMBLY INTERFACE 9.84'

0
1350430015

1350430015

Weidmuller

PAC-UNIV-D25M-F-1M5

0
7789008020

7789008020

Weidmuller

CABLE ASSEMBLY INTERFACE 6.56'

0
7789061015

7789061015

Weidmuller

CABLE ASSEMBLY INTERFACE 4.9'

0
998133

998133

Weidmuller

CABLE ASSEMBLY OUTPUT 1.64'

0
XW2Z-100J-A5

XW2Z-100J-A5

Omron Automation & Safety Services

CABLE ASSEMBLY INTERFACE 3.28'

0
7789220030

7789220030

Weidmuller

CABLE ASSEMBLY INTERFACE 9.84'

0
7789798030

7789798030

Weidmuller

CABLE ASSEMBLY INTERFACE 9.84'

0
7789153020

7789153020

Weidmuller

CABLE ASSEMBLY INTERFACE 6.56'

0
7789327050

7789327050

Weidmuller

CABLE ASSEMBLY INTERFACE 16.4'

0
7789246020

7789246020

Weidmuller

CABLE ASSEMBLY INTERFACE 6.56'

0
7789195010

7789195010

Weidmuller

CABLE ASSEMBLY INTERFACE 3.28'

0
7789318030

7789318030

Weidmuller

CABLE ASSEMBLY INTERFACE 9.84'

0
7789018050

7789018050

Weidmuller

CABLE ASSEMBLY INTERFACE 16.4'

0
7789113050

7789113050

Weidmuller

CABLE ASSEMBLY INTERFACE 16.4'

0
7789676030

7789676030

Weidmuller

CABLE ASSEMBLY INTERFACE 9.84'

0
7789119020

7789119020

Weidmuller

CABLE ASSEMBLY INTERFACE 6.56'

0
7789312030

7789312030

Weidmuller

CABLE ASSEMBLY INTERFACE 9.84'

0

Controllers - Cable Assemblies

1. Overview

Controller cable assemblies are pre-assembled wiring systems designed to connect industrial controllers (e.g., PLCs, HMIs, and drives) to sensors, actuators, and other equipment. They ensure reliable transmission of electrical power, signals, and data in complex automation systems. These assemblies are critical for maintaining operational efficiency, reducing downtime, and enabling scalable industrial solutions in sectors like manufacturing, energy, and transportation.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Power CablesHigh current capacity, durable insulation for electrical power transmissionMotors, pumps, compressors
Signal CablesLow-voltage transmission, noise-resistant for data integritySensors, encoders, proximity switches
Shielded CablesEMI/RFI protection via metallic shielding layersPLCs, CNC machines, robotic arms
Industrial Ethernet CablesHigh-speed data transfer, protocols like PROFINET or EtherCATNetworked automation systems, IIoT devices

3. Structure and Components

A typical cable assembly comprises:

  • Conductors: Annealed copper or aluminum for conductivity
  • Insulation: Thermoplastic (PVC), cross-linked polyethylene (XLPE) for dielectric strength
  • Shielding: Braided copper, foil, or served tape to block interference
  • Jacket: Flame-retardant, abrasion-resistant materials (e.g., PUR, TPE)
  • Connectors: M12, RJ45, or custom interfaces with IP ratings (e.g., IP67)

4. Key Technical Specifications

ParameterImportance
Conductor Cross-Section (mm )Determines current-carrying capacity
Shielding Efficiency (dB)Measures EMI/RFI noise reduction
Temperature Range (-40 C to +125 C)Defines operational stability in harsh environments
Bending Cycle LifespanIndicates durability in dynamic applications
Voltage Rating (300V/500V/1000V)Ensures electrical safety compliance

5. Application Fields

Major industries include:

  • Manufacturing (CNC machines, conveyor belts)
  • Energy (wind turbines, grid automation)
  • Automotive (robotic welding cells, assembly lines)
  • Food & Beverage (washdown-resistant cables for hygiene zones)

6. Leading Manufacturers and Products

ManufacturerRepresentative Product
TE ConnectivityMULTI-CON Industrial Cable Assemblies
Phoenix ContactUC-POWER and UC-SIGNAL series
MolexBrad Industrial Ethernet Cables
LEONI AGCustomized hybrid power-data cables

7. Selection Guidelines

Key considerations:

  • Environmental factors: Temperature, humidity, exposure to oils/chemicals
  • Electrical demands: Voltage, current, frequency
  • Mechanical stress: Flexing, torsion, bending radius
  • Standards compliance: UL, CE, IEC 62282
  • Cost-efficiency: Balancing performance and budget

Case Study: In automotive paint shops, solvent-resistant cables with IP69K ratings are preferred for robotic arms to withstand chemical exposure and high-pressure cleaning.

8. Industry Trends

Emerging trends include:

  • Miniaturization for space-constrained applications
  • Integration of fiber optics for 10Gbps+ industrial networks
  • Smart cables with embedded sensors for predictive maintenance
  • Growing adoption of halogen-free, recyclable materials
  • Hybrid cables combining power, data, and fiber optics
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