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國際電工委員會(huì)(IEC)在1985年的PLC標(biāo)準(zhǔn)草案第3稿中，對(duì)PLC作了如下定義：“是一種數(shù)字運(yùn)算操作的電子系統(tǒng)，專為在工業(yè)環(huán)境下應(yīng)用而設(shè)計(jì)。它采用可編程序的存儲(chǔ)器，用來在其內(nèi)部存儲(chǔ)執(zhí)行邏輯運(yùn)算、順序控制、定時(shí)、計(jì)數(shù)和算術(shù)運(yùn)算等操作的指令，并通過數(shù)字式、模擬式的輸入和輸出，控制各種類型的機(jī)械或生產(chǎn)過程
BOSCH R911243798 / R911243798
BOSCH R911266160 / R911266160
BOSCH R911269056 / R911269056
BOSCH R911277970 / R911277970
BOSCH R911283505 / R911283505
BOSCH R911284040 / R911284040
BOSCH R911296323 / R911296323
BOSCH R911297336 / R911297336
BOSCH R916636140 / R916636140
BOSCH R916931000 / R916931000
BOSCH R916937464 / R916937464
BOSCH R916938315 / R916938315
DANFOSS FC-202N630T7135U3833 / FC202N630T7135U3833
DANFOSS FC-202N710T7135U2922 / FC202N710T7135U2922
DANFOSS FC-302N560T7135N9912H2XGCXXXSXXXXAXBXCXXXXDX / FC302N560T7135N9912H2XGCX
DANFOSS FC-302N630T7135N9913H2XGCXXXSXXXXAXBXCXXXXDX / FC302N630T7135N9913H2XGCX
EATON CORPORATION ACE10 20 / ACE1020
EATON CORPORATION EXDFA128 / EXDFA128
EATON CORPORATION EXDFA328 / EXDFA328
MITSUBISHI GX-DEV-C50 / GXDEVC50
OMRON 17212-26004 / 1721226004
OMRON 17212-26021 / 1721226021
OMRON 17212-26022 / 1721226022
OMRON 17212-26300 / 1721226300
OMRON 17213-26010 / 1721326010
OMRON 17213-26324 / 1721326324
OMRON 17214-26004 / 1721426004
OMRON 17214-26021 / 1721426021
OMRON 17214-26022 / 1721426022
OMRON 17214-26300 / 1721426300
PARKER 32-2030/20X2285MBM / 32203020X2285MBM
REXNORD 0795490 / 0795490
Rexnord 0795490/0795490
REXNORD 0795491 / 0795491
Rexnord 0795491/0795491
REXNORD 0795492 / 0795492
Rexnord 0795492/0795492
REXNORD 0795493 / 0795493
Rexnord 0795493/0795493
REXNORD 0795494 / 0795494
Rexnord 0795494/0795494
REXNORD 0795495 / 0795495
Rexnord 0795495/0795495
REXNORD 0795496 / 0795496
Rexnord 0795496/0795496
REXNORD 0795497 / 0795497
Rexnord 0795497/0795497
REXNORD 3100683 / 3100683
Rexnord 3100683/3100683
SCHAEFFLER GROUP 24184-BE-XL / 24184BEXL
SCHAEFFLER GROUP 24184-BE-XL-C3 / 24184BEXLC3
SCHAEFFLER GROUP F-808450.230/630-B / F808450230630B
TIMKEN 241/500 kymbw 507c08c3/241500 kymbw 507c08c3
TIMKEN EE790120-90038 / EE79012090038
TIMKEN ee790120-90038/ee79012090038
TIMKEN NP674405-902A1 / NP674405902A1
TIMKEN np674405-902a1/np674405902a1
TOSHIBA P9435KAE-N3 / P9435KAEN3
TOSHIBA P9440KAA-NC / P9440KAANC
博世 r911243798/r911243798
博世 r911266160/r911266160
博世 r911269056/r911269056
博世 r911277970/r911277970
博世 r911283505/r911283505
博世 r911284040/r911284040
博世 r911296323/r911296323
博世 r911297336/r911297336
博世 r916636140/r916636140
博世 r916931000/r916931000
博世 r916937464/r916937464
博世 r916938315/r916938315
丹佛斯 fc-202n630t7135u3833/fc202n630t7135u3833
丹佛斯 fc-202n710t7135u2922/fc202n710t7135u2922
丹佛斯 fc-302n560t7135n9912h2xgcxxxsxxxxaxbxcxxxxdx/fc302n560t7135n9912h2xgcx
丹佛斯 fc-302n630t7135n9913h2xgcxxxsxxxxaxbxcxxxxdx/fc302n630t7135n9913h2xgcx
東芝 p9435kae-n3/P 9435 Kaen 3
東芝 p9440kaa-nc/P 9440 kaanc
歐姆龍 17212-26004/1721226004
歐姆龍 17212-26021/1721226021
歐姆龍 17212-26022/1721226022
歐姆龍 17212-26300/1721226300
歐姆龍 17213-26010/1721326010
歐姆龍 17213-26324/1721326324
歐姆龍 17214-26004/1721426004
歐姆龍 17214-26021/1721426021
歐姆龍 17214-26022/1721426022
歐姆龍 17214-26300/1721426300
派克 32-2030/20x2285mbm/32203020x2285mbm
三菱 gx-dev-c50/gxdevc 50
舍弗勒集團(tuán) 24184-be-xl/24184 bexl
舍弗勒集團(tuán) 24184-be-xl-c3/24184bexlc3
舍弗勒集團(tuán) f-808450.230/630-b/f808450230630b
伊頓公司 ace10 20/ace1020
伊頓公司 exdfa128/exdfa128
伊頓公司 exdfa328/exdfa328