SIEMENS 6NH7800-4AA30
Description
SIEMENS SINAUT ST7, TIM 43 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
SIEMENS 6NH7800-4AA30
SIEMENS SINAUT ST7, TIM 43 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