The 6ES7194-2LH03-0AA0 is the same straight M8 male‑to‑male power jumper as the 0.19 m version, but at 0.3 m it accommodates ET 200AL modules that are mounted with a small gap between them — perhaps due to a mechanical bracket, a ventilation slot, or simply a more spacious layout. The green jacket keeps the power‑line colour coding, and all electrical and mechanical ratings are identical to the shorter variant.

Physical Toughness

• IP65/67: dust‑tight and water‑jet‑proof when the M8 connectors are correctly screwed down — safe for wash‑down environments.
• Cable‑chain rated: 2.5 million bending cycles at a 52 mm bending radius.
• Silicone‑free: certified for paint‑shop and clean‑room use.

Electrical Layout

• 4‑pole A‑coded: carries 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 over the entire module chain.