Siemens 6ES7194-2MN10-0AA0 Bus Cable

Pre-Assembled Bus Cable for ET Connection Systems

The Siemens 6ES7194-2MN10-0AA0 functions as a pre-assembled bus cable for ET connection systems, specifically designed for the SIMATIC ET 200AL distributed I/O platform . This cable features M8 connectors on both ends, providing a reliable physical layer for bus communication in IP65/IP67-rated environments. The PUR sheath offers excellent resistance to oils, chemicals, and mechanical stress, ensuring long service life in demanding industrial conditions . Furthermore, the shielded construction maintains signal integrity over the full 10-meter length, making it suitable for electrically noisy factory floor environments.

Technical Specifications

Specification	Value
Model	6ES7194-2MN10-0AA0
Product Type	Bus Cable for ET Connection
Connectors	2x M8, 4-pole, male, straight
Cable Length	10 m
Number of Cores	4
Sheath Material	PUR (halogen-free)
Sheath Color	Green
Shielding	Tinned copper braid
Outer Diameter	5 mm
Protection Rating	IP65 / IP67
Minimum Bend Radius	100 mm
Operating Temperature	-25 °C to +55 °C
Conductor Material	Copper
Insulation Material	PE
Cross-Sectional Area	19.63 mm²
Fire Behavior	Halogen-free
Country of Origin	Germany

Physical and Environmental Characteristics

The cable’s green PUR sheath provides excellent visibility in crowded cable trays and withstands exposure to oils and coolants . Its halogen-free construction complies with fire safety requirements, making it suitable for safety-conscious applications . The 5 mm outer diameter allows flexible routing through tight spaces and cable conduits. Moreover, the IP65/IP67 protection rating ensures reliable operation even in washdown environments and outdoor installations .

Application and Compatibility

The Siemens 6ES7194-2MN10-0AA0 connects ET-Connection nodes within the SIMATIC ET 200AL system, a modular I/O solution with a compact 30 mm width . The pre-assembled connectors eliminate field termination errors and reduce installation time. The shielded design maintains signal integrity and minimizes electromagnetic interference. This cable supports straightforward configuration through the TIA Portal with CAx-compatible labeling . The color-coded identification system simplifies wiring and reduces commissioning time.