Control circuit for the configuration of at least one a - / output module - plug pins - a - / output - module, a programmable logic control circuit plc, and method for the configuration of at least one a - / output module - - plug pins, with the use of a control circuit

摘要

Control circuit (110) for the configuration of at least one a - / output - module - plug pins (112), with:a processor (114), of a configuration of the at least one pin (112) through at least one connection (116, 120, 124, 128, 132, 136, 140, 144), wherein a connection of the at least one connection (116, 120, 124, 128, 132, 136, 140, 144) is configured in such a way that it comprises a pull - down - terminal (pd) (116), a pull - up - terminal (pu) (120), a discretely - high - terminal (dh) (124), a discretely - low - terminal (dl) (128), a positive - 15 - v - terminal (p15 v) (132), a negative - 15 - v - terminal (n15 v) (136), a connection area (area) (140) or a voltage output terminal (vout) (144); anda comparator (152), which, for providing an output for the in the circuit (110), which is located a processor (114) is configured,one input of the comparator (152) with a plurality of switching assemblies (118, 122, 126, 130, 134, 138, 142, 146) including switches (148) is coupled and voltage supplies,the switching assemblies (118, 122, 126, 130, 134, 138,..