SIEMENS 6NH7800-4AD30

Description

SIEMENS SINAUT ST7, TIM 43 D TELECONTROL UNIT FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH RS232/RS485 INTERFACE FOR EXT. MODEM/RADIO DEVICE WITH INT. MODEM MD3 FOR ANALOG TELEPHONE NETWORKS INCL. DCF 77 RECEIVER MODULE