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

 (318 products)
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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 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $894.00 $894.00
6ES7421-1BL00-0AA0 Siemens SOP Siemens 6ES7421-1BL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $894.00 $479.00 -46% 0
6ES7421-1BL00-0AA0 Siemens SSP Siemens 6ES7421-1BL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $894.00 $497.00 -44% 0
6ES7421-1BL00-0AA0 Siemens UPP Siemens 6ES7421-1BL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $894.00 $200.00 -78% 13 buyit
6ES7421-1BL01-0AA0 Siemens BPN Siemens 6ES7421-1BL01-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $520.00 $520.00
6ES7421-1BL01-0AA0 Siemens SOP Siemens 6ES7421-1BL01-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $520.00 $502.00 -3% 5 buyit
6ES7421-1BL01-0AA0 Siemens SSP Siemens 6ES7421-1BL01-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $520.00 $814.00 57% 1 buyit
6ES7421-1BL01-0AA0 Siemens UPP Siemens 6ES7421-1BL01-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, Sink, 24VDC $520.00 $17.58 -97% 1 buyit
6ES7421-1EL00-0AA0 Siemens BPN Siemens 6ES7421-1EL00-0AA0 SM421, 32DI, DC/AC 120V $895.00 $895.00
6ES7421-1EL00-0AA0 Siemens SOP Siemens 6ES7421-1EL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, 120V AC/DC $895.00 $2,114.00 136% 0
6ES7421-1EL00-0AA0 Siemens SSP Siemens 6ES7421-1EL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, 120V AC/DC $895.00 $1,394.00 56% 0
6ES7421-1EL00-0AA0 Siemens UPP Siemens 6ES7421-1EL00-0AA0 SIMATIC S7-400 SM421 Digital Input, 32-P, 120V AC/DC $895.00 $608.00 -32% 2 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 SOP Siemens 6ES7421-1FH00-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VAC $2,148.00 $672.00 -69% 0
6ES7421-1FH00-0AA0 Siemens SSP Siemens 6ES7421-1FH00-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VAC $2,148.00 $578.00 -73% 0
6ES7421-1FH00-0AA0 Siemens UPP Siemens 6ES7421-1FH00-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VAC $2,148.00 $518.00 -76% 0
6ES7421-1FH20-0AA0 Siemens BPN Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400, Digital Input Mod. $595.00 $595.00
6ES7421-1FH20-0AA0 Siemens SOP Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VUC $595.00 $516.00 -13% 0
6ES7421-1FH20-0AA0 Siemens SSP Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VUC $595.00 $317.00 -47% 1 buyit
6ES7421-1FH20-0AA0 Siemens UPP Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 SM421 Digital Input, 16-P, 120/230VUC $595.00 $369.00 -38% 0
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 318 products
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