SIEMENS 6NH7808-4AD00
Description
SIEMENS SINAUT ST7, TIM 4V D BN TELECONTROL MODULE FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH RS232/RS485 INTERFACE FOR EXT. MODEM/RADIO DEVICE INCL. DCF 77 RECEIVER MODULE FOR APPLICATIONS WITH SPECIAL DRIVERS