Siemens 6ES7194-2LH50-1AB0 M8 Power Cable

Robust Power Connection for ET 200eco Systems

This M8 power cable delivers reliable energy distribution for ET 200eco remote I/O stations. It connects field modules to the main power supply. Many installations use this cable for reliable power distribution in distributed I/O networks. The cable ensures secure connections in industrial environments.

Technical Specifications

Parameter	Specification
Model	6ES7194-2LH50-1AB0
Cable Length	2.5 meters
Connector Type	M8 (both ends)
Contact Configuration	4-pin (1: +24 V DC, 2: GND, 3: FE, 4: PE)
Conductor Cross-Section	0.34 mm²
Wire Material	Stranded copper (tinned)
Insulation Material	PVC
Jacket Material	PUR (polyurethane)
Cable Diameter	5.5 mm ± 0.2 mm
Rated Voltage	60 V DC
Rated Current	4 A per contact
Operating Temperature	-25°C to +85°C
Protection Class	IP67 (when connected)
Shielding	Unshielded
Bend Radius (static)	5 × cable diameter
Bend Radius (dynamic)	10 × cable diameter
Certifications	CE, UL, cULus

Cable Construction and Materials

This cable uses tinned stranded copper conductors for excellent conductivity. The PUR jacket resists oil, grease, and many chemicals. PVC insulation provides reliable dielectric strength for the rated voltage. These materials ensure long service life in industrial environments.

Connector Specifications and Contact Arrangement

M8 connectors on both ends ensure secure, vibration-resistant connections. The 4-pin configuration assigns +24 V DC, GND, FE, and PE. Gold-plated contacts maintain low resistance and prevent oxidation. These connectors achieve IP67 protection when properly mated.

Electrical Performance and Current Capacity

Each contact carries up to 4 A of continuous current without overheating. The cable supports the rated voltage of 60 V DC. Conductor cross-section of 0.34 mm² provides adequate power delivery. This capacity suits most ET 200eco power requirements.

Mechanical Durability and Bending Performance

The cable withstands static bending at 5 times the cable diameter. Dynamic bending allows a 10 times diameter radius without damage. This flexibility simplifies routing in control cabinets. The robust construction resists mechanical stress from maintenance activities.

Environmental Resistance and Durability

Operating temperature ranges from -25°C to +85°C. The PUR jacket resists oil, coolant, and UV exposure. This durability suits harsh industrial conditions. The cable maintains performance over extended service periods.

Certifications and Standards Compliance

The 6ES7194-2LH50-1AB0 holds CE, UL, and cULus certifications. These approvals confirm compliance with international safety standards. Each cable undergoes continuity and insulation testing. This quality assurance ensures reliable power connections.