Siemens > Automation > SIMATIC PCS 7 System parts > Process I/O

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6AG1431 Siemens BPN Siemens 6AG1431 SIPLUS S7-400, Analog Input SM 431
6AG1432 Siemens BPN Siemens 6AG1432 SIPLUS S7-400, Analog Output SM 432
6AG1460-0AA01-2AB0 Siemens BPN Siemens 6AG1460-0AA01-2AB0 SIPLUS S7-400 IM460-0 TX $1,240.00 $1,240.00
6AG1461-0AA01-2AA0 Siemens BPN Siemens 6AG1461-0AA01-2AA0 SIPLUS S7-400 IM461-0 RX $1,200.00 $1,200.00
6ES7421-1BL00-0AA0 Siemens BPN Siemens 6ES7421-1BL00-0AA0 SM421; DI 32xDC24V $894.00 $894.00
6ES7421-1BL00-0AA0 Siemens NSO Siemens 6ES7421-1BL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $894.00 $479.00 -46% 2 buyit
6ES7421-1BL00-0AA0 Siemens NSS Siemens 6ES7421-1BL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $894.00 $902.00 1% 0
6ES7421-1BL00-0AA0 Siemens UPP Siemens 6ES7421-1BL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $894.00 $165.00 -82% 19 buyit
6ES7421-1BL01-0AA0 Siemens BPN Siemens 6ES7421-1BL01-0AA0 SM421, 32DI, 24VDC $442.00 $442.00
6ES7421-1BL01-0AA0 Siemens NSO Siemens 6ES7421-1BL01-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $442.00 $331.00 -25% 7 buyit
6ES7421-1BL01-0AA0 Siemens NSS Siemens 6ES7421-1BL01-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $442.00 $258.00 -42% 1 buyit
6ES7421-1BL01-0AA0 Siemens UPP Siemens 6ES7421-1BL01-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $442.00 $178.00 -60% 23 buyit
6ES7421-1EL00-0AA0 Siemens BPN Siemens 6ES7421-1EL00-0AA0 SM421, 32DI, DC/AC 120V $895.00 $895.00
6ES7421-1EL00-0AA0 Siemens NSO Siemens 6ES7421-1EL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, 120V AC/DC $895.00 $554.00 -38% 0
6ES7421-1EL00-0AA0 Siemens NSS Siemens 6ES7421-1EL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, 120V AC/DC $895.00 $742.00 -17% 0
6ES7421-1EL00-0AA0 Siemens UPP Siemens 6ES7421-1EL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, 120V AC/DC $895.00 $541.00 -40% 1 buyit
6ES7421-1FH00-0AA0 Siemens BPN Siemens 6ES7421-1FH00-0AA0 SIMATIC S7-400, SM 421 $2,148.00 $2,148.00
6ES7421-1FH00-0AA0 Siemens NSO Siemens 6ES7421-1FH00-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VAC $2,148.00 $505.00 -76% 2 buyit
6ES7421-1FH00-0AA0 Siemens NSS Siemens 6ES7421-1FH00-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VAC $2,148.00 $537.00 -75% 1 buyit
6ES7421-1FH00-0AA0 Siemens UPP Siemens 6ES7421-1FH00-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VAC $2,148.00 $283.00 -87% 0
6ES7421-1FH20-0AA0 Siemens BPN Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400, Digital Input Mod. $507.00 $507.00
6ES7421-1FH20-0AA0 Siemens NSO Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VUC $507.00 $676.00 33% 0
6ES7421-1FH20-0AA0 Siemens NSS Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VUC $507.00 $722.00 42% 0
6ES7421-1FH20-0AA0 Siemens UPP Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VUC $507.00 $497.00 -2% 1 buyit
6ES7421-5EH00-0AA0 Siemens BPN Siemens 6ES7421-5EH00-0AA0 SM421, 16DI, AC120V, 1 COMMON Point $2,078.00 $2,078.00
Showing 1 - 25 of 315 products
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