6NH7800-4AD50

SINAUT ST7, TIM 4R D COMMUNICATION MODULE FOR SIMATIC S7-300, S7-400, C7, PC; WITH TWO RS232/RS485- INTERFACES FOR SINAUT- COMMUNICATION VIA CLASSIC WAN NETWORKS; WITH MPI INTERFACE; WITH DCF77 RADIO CLOCK RECEIVER INCL. INTERFACE-ADAPTER- CABLE 6NH7