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Pre-Assembled Fieldbus Cable for Distributed I/O
The Siemens 6ES7194-2LH50-0AA0 bus cable provides a reliable connection solution for ET 200 series distributed I/O systems. This pre-assembled cable features M8 connectors on both ends, ensuring secure and weatherproof connections in industrial environments. It supports PROFIBUS DP communication protocols, delivering stable data transmission over distances up to 50 meters. The cable’s rugged construction withstands harsh conditions, including oil exposure, vibrations, and temperature fluctuations.
This cable uses high-grade copper conductors and robust PVC insulation, guaranteeing signal integrity across the full length. Its M8 connectors feature 5-pin configurations, which align with standard ET 200 I/O modules. The PUR jacket provides exceptional resistance to abrasion and chemical agents, making it suitable for machine tool applications. This assembly simplifies field wiring, reducing installation time and potential wiring errors significantly.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Model | 6ES7194-2LH50-0AA0 |
| Product Category | Bus Cable |
| System Compatibility | ET 200, ET 200ECO |
| Connector Type | M8, 5-pin (both ends) |
| Cable Length | 50 m |
| Conductor Material | Tinned copper |
| Conductor Cross-Section | 0.25 mm² |
| Insulation Material | PVC |
| Sheath Material | PUR |
| Sheath Diameter | 6.5 mm |
| Characteristic Impedance | 150 Ω |
| Data Transfer Rate | Up to 12 Mbps |
| Ambient Temperature | -40 °C to +80 °C |
| Protection Rating | IP65/IP67 |
| Weight | Approx. 4.5 kg |
The Siemens 6ES7194-2LH50-0AA0 bus cable maintains consistent 150 Ω characteristic impedance, ensuring reflection-free signal transmission. Its M8 connectors feature screw-locking mechanisms that prevent accidental disconnection in high-vibration environments. The cable’s PUR jacket resists oils, coolants, and other common industrial fluids, extending service life significantly. This pre-assembled solution eliminates the need for field termination, saving valuable installation time. The cable supports data rates up to 12 Mbps, suitable for high-speed automation networks. Its flexible construction allows easy routing through cable trays and conduits. The cable’s UV resistance enables outdoor installation without degradation over time. This assembly comes with color-coded conductors, which simplifies identification during maintenance. The product meets UL and CSA standards, ensuring compliance with international electrical codes. Its robust design ensures reliable communication even in demanding automotive and food processing environments.