SIMATIC DP, ET 200M INTERFACE IM 153-2 HIGH FEATURE FOR MAX. 12 S7-300 MODULES, WITH REDUNDANCY, TIME STAMPING FIT FOR ISOCHRONE MODE NEW FEATURES: UP TO 12 MODULES / STATION SLAVE INITIATIVE FOR DRIVE ES AND SWITCH ES EXTENDED DATA FOR HART SECONDARY VARIABLES OPERATON OF 64-CHANNEL MODULES 32 SIGNALS / SLOTHs Code : 85176200