Controllers - Cable Assemblies

Image	Part Number	Description / PDF	Quantity	Rfq
	7789313020 Weidmuller	CABLE ASSEMBLY INTERFACE 6.56'	0
	7789646050 Weidmuller	CABLE ASSEMBLY INTERFACE 16.4'	0
	7789606020 Weidmuller	CABLE ASSEMBLY INTERFACE 6.56'	0
	7789195030 Weidmuller	CABLE ASSEMBLY INTERFACE 9.84'	0
	7789619050 Weidmuller	CABLE ASSEMBLY INTERFACE 16.4'	0
	7789042010 Weidmuller	CABLE ASSEMBLY INTERFACE 3.28'	0
	XW2Z-RY150C Omron Automation & Safety Services	CONNECT CABLE 16I/O CRIMP 1.5M	0
	7789025030 Weidmuller	CABLE ASSEMBLY INTERFACE 9.84'	0
	2318127 Phoenix Contact	CABLE ASSEMBLY INTERFACE 1.64'	0
	7789650010 Weidmuller	CABLE ASSEMBLY INTERFACE 3.28'	0
	7789010020 Weidmuller	CABLE ASSEMBLY INTERFACE 6.56'	0
	998279 Weidmuller	CABLE ASSEMBLY INPUT 6.56'	0
	XW2Z-150H-2 Omron Automation & Safety Services	CABLE ASSEMBLY I/O 4.9'	0
	XW2Z-RM75-50-D1 Omron Automation & Safety Services	CONNECT CABLE 16-I/O MIL CONN	0
	7789137010 Weidmuller	CABLE ASSEMBLY INTERFACE 3.28'	0
	7789033020 Weidmuller	CABLE ASSEMBLY INTERFACE 6.56'	0
	7789319020 Weidmuller	CABLE ASSEMBLY INTERFACE 6.56'	0
	919611 Weidmuller	CABLE ASSEMBLY	0
	7789046020 Weidmuller	CABLE ASSEMBLY INTERFACE 6.56'	0
	7789133015 Weidmuller	CABLE ASSEMBLY INTERFACE 4.9'	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

Type	Functional Features	Application Examples
Power Cables	High current capacity, durable insulation for electrical power transmission	Motors, pumps, compressors
Signal Cables	Low-voltage transmission, noise-resistant for data integrity	Sensors, encoders, proximity switches
Shielded Cables	EMI/RFI protection via metallic shielding layers	PLCs, CNC machines, robotic arms
Industrial Ethernet Cables	High-speed data transfer, protocols like PROFINET or EtherCAT	Networked 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

Parameter	Importance
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 Lifespan	Indicates 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

Manufacturer	Representative Product
TE Connectivity	MULTI-CON Industrial Cable Assemblies
Phoenix Contact	UC-POWER and UC-SIGNAL series
Molex	Brad Industrial Ethernet Cables
LEONI AG	Customized 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