Home Product Type Input Siemens Simatic S5 6ES5 421-8MA11 Siemens Simatic S5 6ES5 421-8MA11£75.00 Siemens Simatic 6ES5421-8MA11 digital input module. 8 x 24VDC Inputs. System Type – S5 95/100.For used module see EA0045Siemens Simatic 6ES54218MA11. 4 in stock Siemens Simatic S5 6ES5 421-8MA11 quantity Add to basket SKU: ea0128 Categories: Input, Siemens CONDITION: New, Old StockWARRANTY: 12 Months Related products Siemens 6SE3 2900XX878BF0 Programmer £175.00 Programmer, SiemensAdd to basket Siemens 6ES57341BD20 / S5 PCTTY Cable £60.00 Cable, SiemensAdd to basket Siemens 6GK15000EA02 £10.00 Cable, SiemensAdd to basket Siemens 3RP157401NP30 Timer £35.00 Siemens, TimerAdd to basket