CATEGORY : CONTROLS FOR PRESSES M7251 DPPLS Module The M7251 DPPLS module offers a highly integrated PLC plug-in module with 7 outputs PLS, 5 input Die Protection, Brake Monitor, and Motion Detector, all in one module. The PLS function has the same  advanced features as those available in M7251 PLS module. Die Protection The M7251 DPPLS module has 5 inputs for Die Protection sensors. These inputs can independently be programmed to monitor a variety of sensor events within programmable dwells, and to active either E-stop  or T-stop if the event does not occur. The E-stop output is wired in the press circuit to stop the press  immediately. The engagement angle feature ensures that the press does not stick at the bottom by  disabling E-stop output between the engagement angle and BDC. Tool Name: Each tool (set-up) can be given a 0-8 character name for easy reference; the tool set-up can be searched by this name. + Specifications