Contents24 PAC8000* IO PROFINET Scanner User’s Manual–September 2017 GFK-2839BStep 3: Guide the module into the connectors and lock them with two plastic screws with 4.5 N-m2.5 Removing the Module from the DIN Rail1. Remove the screws of PNS and pull the module from the carrier.2. Unlock four screws with a small flathead screw driver, shown in step 2 of installationinstruction.3. Slide the module along the DIN rail away from the other modules until the connectordisengages2.6 Panel MountingFor applications requiring maximum resistance to mechanical vibration and shock, the PNSmust also be panel-mounted.Tolerances on all dimensions are ±0.13mm (0.005 in) non-cumulative.1.1–1.4Nm (10–12 in/lbs) of torque should be applied to M3.5 (#6-32) steel screw threadedinto material containing internal threads and having a minimum thickness of 2.4mm (.093in).