Showing 49–59 of 59 results
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6ES7288-1SR40-0AA2
$371.78 – $413.09
CPU SR40, firmware V3.0 — AC powered, relay outputs, 80KB program/data memory, dual-port connectivity, dual signal board slots, motion functions, web server support. [VERIFIED via Siemens official datasheet]
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6ES7288-1SR60-0AA2
$422.99 – $469.99
CPU SR60, firmware V3.0 — AC powered, relay outputs, 100KB program/data memory, dual-port connectivity, dual signal board slots, motion functions, web server support. [VERIFIED via Siemens official datasheet]
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6ES7288-1ST40-0AA2
$371.78 – $413.09
CPU ST40, firmware V3.0 — 80KB program/data memory (up from 40KB on older -0AA0/-0AA1), dual-port Ethernet, dual signal board slots (up to 8 expansion modules), motion functions (CAM/gear), web server support. [VERIFIED via Siemens official datasheet]
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6ES7288-1ST60-0AA2
$422.99 – $469.99
CPU ST60, firmware V3.0 — 100KB program/data memory (up from 50KB on older versions), dual-port Ethernet, dual signal board slots, motion functions, web server support. [VERIFIED via Siemens official datasheet]
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6ES7288-1SR20-0AA1
$175.85 – $195.38
CPU SR20, standard CPU — 12DI/8DO relay, 20KB program/data memory, supports AC 85-264V or DC 77-138V power input. [VERIFIED via Siemens official datasheet]
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6ES7288-1SR30-0AA1
$239.30 – $265.88
CPU SR30, standard CPU — 18DI/12DO relay, AC or DC power input. [VERIFIED via Siemens official datasheet]
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6ES7288-1SR40-0AA1
$354.08 – $393.42
CPU SR40, standard CPU (-0AA1, pre-V3.0) — 24DI/16DO relay, 40KB program/data memory. [VERIFIED via Siemens official datasheet]
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6ES7288-1ST20-0AA1
$175.85 – $195.38
CPU ST20, standard CPU — 12DI/8DO, smallest standard-line CPU, DC powered. [VERIFIED via Siemens official datasheet]
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6ES7288-1ST40-0AA1
$354.08 – $393.42
CPU ST40, standard CPU (-0AA1, pre-V3.0) — 24DI/16DO, 40KB program/data memory, single signal board slot. [VERIFIED via Siemens official datasheet]
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6ES7288-1ST60-0AA1
$402.85 – $447.61
CPU ST60, standard CPU (-0AA1, pre-V3.0) — 36DI/24DO, 50KB program/data memory. [VERIFIED via Siemens official datasheet]
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6ES7288-6EC01-0AA0
$56.75 – $63.06
Extension cable, 1m, for 2-tier (two-row) stacking of expansion modules with SR/ST CPUs, weight 115g. [VERIFIED via Siemens official datasheet]