Safety switching device module arrangement

<?claim ?>Safety switching device module arrangement with at least one input module (18) for processing signals from a safety transmitter (20) and for generating output signals, and having at least two output modules (19; 19.1, 19.2) for controlling actuators (21) depending on the output signals, two actuators (21) via the output modules are controlled independently from each other by each of the two output modules is connected to one of two actuators, wherein the input module (18) includes an evaluation and control unit, on the evaluated secure the signals of the safety sensor (20) be, wherein the input module (18) is designed with two channels to achieve the required security in the evaluation of the signals from the security encoder (20), wherein the input module (18) and the output modules (19) are arranged in a row, and a row of modules form, in which each module (18, 19) assumes a specific position, and wherein the input module (18) is assigned at least one output module (19), so that the output module (19) has a connected actuator dependent on the output signal of ...