1 6ES7331-7KF02-0AB0 SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, U/I/THERMOCOUPLE/RESISTANCE INTERRUPT, DIAGNOSTICS; RESOLUTION 9/12/14 BITS, 8AI, 数量：1个
2 6ES7321-1BH02-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16DI, 24 V DC, 20 PIN 数量：1个
3 6ES7972-0AA01-0XA0 SIMATIC DP, RS485 REPEATER FOR THE CONNECTION OF PROFIBUS/MPI BUS SYSTEMS WITH MAX. 31 NODES; MAX. 12 MBIT/S, DEGREE OF PRO- TECTION IP20 数量：2个
4 6ES7392-1AJ00-0AA0 SIMATIC S7-300, FRONT CONNECTOR FOR SIGNAL MODULES WITH SCREW CONTACTS, 20-PIN 数量：2个
5 6ES7972-0BA50-0XA0 SIMATIC DP,BUS CONNECTOR FOR PROFIBUS UP TO 12 MBIT/S 90 DEGREE ANGLE OUTGOING CABLE, (WX H X D): 16 X 72,7 X 34 MM IPCD TECHOLOGY FAST CONNECT, 数量：5个
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