The 6ES7194-2LH50-1AA0: This is a preassembled M8 power cable, 4-pole, 5 meters long, with a male connector on one end and a female socket on the other. It's built for 24 V DC power supply connections to ET 200AL distributed I/O blocks. Silicone-free and sealed to IP65/67, so it handles washdown zones and paint shops just fine.
Temperature range and flex life
Rated from -40 °C to 80 °C, so it covers cold storage and hot enclosure ceilings without derating. The cable carries 2.5 million bending cycles in a cable carrier at 52 mm bend radius, 3 m/s, 10 m/s² acceleration. That's not a stationary cord — it's meant for moving axes or robot dress packs.
The cable designation is 4 Li9Y 0.50 mm² Y — four cores, each 0.5 mm², with PP core insulation and a PVC gray sheath. Outer diameter 5.2 mm. Single-bend minimum radius 26 mm; multiple bends 52 mm. That's tighter than most comparable M8 cables, which helps routing in tight cable carriers.
Fast nickel beats slow dime — this cable is a common spare for ET 200AL drops, not a niche end-of-life pull. If your BOM calls out 6ES7194-2LH50-1AA0, the channel is open. Send an RFQ and we'll quote it.