The 6ES7194-2LH02-0AA0 bridges the 24 V supply between two ET 200AL modules that sit side by side. With an M8 male connector at each end of a 0.19 m 4‑pole cable, it plugs directly into the power sockets of adjacent modules — no terminal blocks, no wire stripping, no loose jumpers hanging out of the panel. The green jacket immediately identifies the cable as a power line, while the IP65/67 sealing keeps moisture and dust out even in wash‑down areas.

Physical Toughness

• IP65/67: sealed against dust and water jets when the M8 connectors are correctly screwed down — safe for wet production environments.
• Cable‑chain rated: 2.5 million bending cycles at a 52 mm bending radius. Use it on moving machine elements without worrying about fatigue.
• Silicone‑free: certified for paint‑shop and clean‑room use, where surface contamination must be avoided.

Electrical Layout

• 4‑pole A‑coded: carries all four power pins (24 V, 0 V, and two signal lines) through a single compact M8 connector.
• Pure copper conductors (4 Li9Y 0.50 mm²): ensure reliable power delivery and signal integrity even at the end of a long module chain.