DIN Rail Mounting The module can be mounted using the following DIN rails: 35 x 7.5 mm (EN 50 022 – 35 x 7.5) or 35 x 15 mm (EN 50 022 – 35 x 15). Before mounting the module on a DIN rail, close the DIN rail latch. Press the DIN rail mounting area of the module against the DIN rail. The latch will momentarily open and lock into place. Use DIN rail end anchors (AB part number 1492-EA35 or 1492-EAH35) for vibration or shock environments.