supply of siemens spares (5 items)siemens spares (5 items),simatic s7- 300 digital output sm 322, isolated, 32 do, 120 v/ 230 v ac, 1 a, double width, 2 x 2 0- pole of type number: 6es7322-1fl00-0aa0 of siemens make. [ warranty period: 12 months after the date o f delivery ] , 32k term. block tp1 w/o led screw term. of type no. 6es7924-2aa20-0aa0 of si emens make. [ warranty period: 12 months after the date of delivery ] , front connector module with 1x50 pole idc connector for digital 32 i/o modules of the s7-1500 pot ential supply over screw terminals. type no. 6es7921-5cb20-0aa0 of siemens make. [ warranty period: 12 months after the date of delivery ] , simatic s7-1500 system power supply ps 60w 24/48/60 v dc, supplies the backplane bus of th e s7-1500 with operating voltage. type no. 6es75050ra000ab0 of siemens make. [ warranty period: 12 mon ths after the date of delivery ] , simatic s7-300, digital input sm 321, isolated, 32 di, 120 v ac, 1x 40-pole of type number 6es7 3211el000aa0 of siemens make. [ warranty period: 12 months after the date of delivery ]