6ES7288-1ST20-0AA1 SIMATIC S7-200 SMART, CPU ST20, standard CPU module, transistor output, 24 V DC power supply, 12 inputs/8 outputs
SIMATIC S7-200 SMART, CPU ST20, standard type CPU module, transistor output, 24 V DC supply, 12 inputs/8 outputs
SIMATIC S7-200 SMART, CPU ST20, standard type CPU module, transistor output, 24 V DC supply, 12 inputs/8 outputs