Pre-assembled M8 bus cable for ET 200AL
The 6ES7194-2MH50-0AB0 is a factory-terminated bus cable for connecting ET-CONNECTION nodes in SIMATIC ET 200AL distributed I/O systems rated IP65/67. Both ends carry 90-degree M8 plugs, 4-pin, shielded with an overlapped aluminum-clad foil plus a tinned copper braid. The green PUR sheath is halogen- and silicone-free, sized for continuous flexing: the cable carrier rating holds for 1 million bending cycles at a 100 mm radius, 4 m/s travel, and 4 m/s² acceleration.
Key ratings that govern the fit
Ambient range spans -40 to 80 °C for storage and 80 °C max during assembly; assembly minimum is -30 °C. The core bundle is 4-wire PE-insulated (white, yellow, blue, orange) with a 0.5 mm diameter inner conductor and 1 mm core insulation. Minimum single-bend radius is 20 mm; for repeated flexing the minimum is 40 mm, though the cable carrier rating is specified at 100 mm. The pre-assembled cable is 5 m long with a 90-degree outlet.