AJ72QBR15

AJ72QBR15

AJ72QBR15

AJ72QBR15

AJ72QBR15

AJ72QBR15

AJ72QBR15

为此，PLC的工作速度要快。速度快、执行指令时间短，是PLC实现控制的基础。事实上，它的速度是很快的，执行一条指令，多的几微秒、几十微秒，少的才零点几，或零点零几微秒。而且这个速度还在不断提高中。
图1－1－1所示的过程是简化的过程，实际的 PLC工作过程还要复杂些。除了 I/O刷新及运行用户程序，还要做些公共处理工作。
公共处理工作有：循环时间监控、外设服务及通讯处理等。

KLOCKNER MOELLER PKZ02-0.6-NA USPP PKZ0206NA


KLOCKNER MOELLER PKZ02-1.6-NA USPP PKZ0216NA


KLOCKNER MOELLER PKZ02-6.0-NA USPP PKZ0260NA


LOT OF 14 KLOCKNER MOELLER M22-CK01 *NEW IN A BOX*




KLOCKNER MOELLER ZM-40-PKZ2 USPP ZM40PKZ2


KLOCKNER MOELLER ZM-4-PKZ2 NSFP ZM4PKZ2


KLOCKNER MOELLER T0-5-8453/E NSPP T058453E


KLOCKNER MOELLER MCS4 NSPP MCS4


KLOCKNER MOELLER A-NZM6-120V NSPP ANZM6120V


Klockner Moeller Operation Station 2950-9067




Klockner Moeller Starter PKZM3-1.6-U-NA PKZM3-1,6-U-NA New


KLOCKNER MOELLER PKZM3-2,5-U-NA MOTOR STARTER 600VAC


KLOCKNER MOELLER PKZM3-1-NA **




KLOCKNER MOELLER PKZM0-4-T


Klockner Moeller Front Mounted Plug S252-VL300 w/Cable




Klockner Moeller SM2-EPR4 EPROM Store Module


Klockner Moeller Manual Motor Starter Protectors PKZM3


Klockner Moeller Flush White Indicating Buttons M22LW


Klockner-Moeller Manual Motor Starter PKZM3-1.6/u-NA


KLOCKNER MOELLER PKZM1-20 NSFP PKZM120














KLOCKNER MOELLER STZ0.5-220-400/24 USPP STZ0522040024


KLOCKNER MOELLER DIL00M-110V-50HZ-120V-60HZ NSPP DIL00M110V50HZ12


KLOCKNER MOELLER T0-3-8048/E NEW! AMMETER SELECTOR SWITCH


KLOCKNER MOELLER R3M-L/I-TYPE NSFP R3MLITYPE


KLOCKNER MOELLER S252-VL300 NSFP S252VL300


KLOCKNER MOELLER PKZM0-1-T USPP PKZM01T


KLOCKNER MOELLER DIL2M CONTACTOR, EMERGENCY OUT, 230V


Klockner Moeller Door Handle Switch TO-2-8900/EA/SV8 Disconnect (5710) B


KLOCKNER MOELLER DIL0-22-NA-110V-50HZ-120V-60HZ USPP DIL022NA110V50HZ


KLOCKNER MOELLER S-T0 NSFP ST0


KLOCKNER MOELLER DIL022-NA USPP DIL022NA


KLOCKNER MOELLER AT0-02-24DFT-ZBZ/X USPP AT00224DFTZBZX


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KLOCKNER MOELLER ZM-2,4-PKZM2 DISCONNECT SWITCH W/ NHI 11-PKZ2 CONTACT


KLOCKNER MOELLER ETR-4-11-A NSFP ETR411A


KLOCKNER MOELLER ETS-V1-2 USPP ETSV12


KLOCKNER MOELLER DILR22-110V50HZ/120V60HZ NSFP DILR22110V50HZ12


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KLOCKNER MOELLER PKZM0-4 NSPP PKZM04


Klockner Moeller PKZMO-63 PKZMO63 Manual Motor Protector - New, No Box




IS A NEW KLOCKNER-MOELLER PKZM 3-6,3-NA BASIC SWITCH 600 250A


KLOCKNER MOELLER PKZM3-2.5 NSPP PKZM325


NEW KLOCKNER MOELLER DIODE COUPLING UNIT EGE 9S


NEW KLOCKNER MOELLER RELAY AMPLIFIER ETS-V1-2 FAST SHIP


KLOCKNER MOELLER PKZM0-04 NSFP PKZM004


KLOCKNER MOELLER DIL00M-G-24VDC NSFP DIL00MG24VDC


KLOCKNER MOELLER EBE-201 USPP EBE201


KLOCKNER MOELLER MPS-25-NA NSFP MPS25NA


KLOCKNER MOELLER PKZM0-16AMP NSFP PKZM016AMP


KLOCKNER MOELLER PKZM3-16 NSFP PKZM316


KLOCKNER MOELLER PKZM3-6.3 NSFP PKZM363


KLOCKNER MOELLER Z1-24 NSFP Z124


Klockner Moeller DIL R 31 Contactor 24V 60Hz


Klockner Moeller DIL 08-33-T Timer 0.2...30s + 20...180




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KLOCKNER MOELLER TPE-11-DIL USPP TPE11DIL


KLOCKNER MOELLER DIL011-NA NSFP DIL011NA


KLOCKNER MOELLER NHI2-11S-PKZ2 NSFP NHI211SPKZ2


KLOCKNER MOELLER VHI-NZM7 NSFP VHINZM7

KLOCKNER MOELLER T5B-4-15164/EA/SVB-SW USPP T5B415164EASVBSW


KLOCKNER MOELLER DILM-17-10-230V/50HZ NSFP DILM1710230V50HZ


KLOCKNER MOELLER DILM12-10 NSPP DILM1210


KLOCKNER MOELLER DIL-R40-220V50/60HZ NSFP DILR40-220V50/60


KLOCKNER MOELLER DIL 1-22-NA UNIVERSAL CONTACTOR *NEW IN BOX*




KLOCKNER MOELLER PKZM0-2,5 *NEW*


Klockner-Moeller N9-250, 250A, 660V, Disconnect


Klockner Moeller Contactor - Series DIL R31-G


4 – KLOCKNER MOELLER FAZ BREAKERS FAZ-G16-3


KLOCKNER MOELLER ELECTRIC NZM74-100N NEW


KLOCKNER MOELLER CONTACTOR DIL 2VH-N4




KLOCKNER-MOELLER MOTOR STARTER MODEL# PKZM3-4-U-NA!




KLOCKNER MOELLER DIL 0-11-NA *NEW IN BOX*




KLOCKNER MOELLER TO-2-7820-65/E *NEW IN BOX*




7 Siemens & Klockner-Moeller Overload Relays New/ Mixed Lot


KLOCKNER MOELLER MANUAL MOTOR START PKZM3 2.5


Klockner Moeller ALy F Power Supply Card




KLOCKNER MOELLER DIL08-33-T *NEW*


Klockner-Moeller Controller PS3-DC, PS3DC


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