The 6ES7194-2LH20-0AA0 takes the same double‑shielded 2Y(ST)CY bus cable construction as the 1 m version and stretches it to 2 m — enough to bridge the distance between two ET 200AL stations on opposite sides of a machine frame, or to run from a communications module down to a sensor hub at the far end of a conveyor. Both ends carry M8 straight male connectors, maintaining a clean 180° cable exit that works well in cable ducts and along machine profiles.

Double the Reach, Same Shielding

• 2Y(ST)CY double shielding: aluminium‑clad foil around each pair, tinned‑copper braid overall — the extra 2 m of cable does not compromise EMC protection when the shield is properly terminated at both M8 connector housings.
• 2× M8 straight male connectors: plug directly into ET‑Connection M8 ports on ET 200AL interface and I/O modules.

Industrial‑Grade Reliability

• 1 million bending cycles at 100 mm bending radius, 4 m/s, 4 m/s² — proven for continuous flexing in cable chains.
• 5 mm outer diameter, 34 kg/km: compact and light for energy chains, yet mechanically tough.
• ‑30 °C to +80 °C operating range, IP65/67: suitable for outdoor installations and wash‑down environments.