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IC693BEM331
IC693BEM331
IC693BEM331
CPU主要由運(yùn)算器、控制器、寄存器及實(shí)現(xiàn)它們之間聯(lián)系的數(shù)據(jù)、控制及狀態(tài)總線構(gòu)成,CPU單元還包括外圍芯片、總線接口及有關(guān)電路。內(nèi)存主要用于存儲(chǔ)程序及數(shù)據(jù),是PLC不可缺少的組成單元。
在使用者看來,不必要詳細(xì)分析CPU的內(nèi)部電路,但對(duì)各部分的工作機(jī)制還是應(yīng)有足夠的理解。CPU的控制器控制CPU工作,由它讀取指令、解釋指令及執(zhí)行令。但工作節(jié)奏由震蕩信號(hào)控制。運(yùn)算器用于進(jìn)行數(shù)字或邏輯運(yùn)算,在控制器指揮下工作。寄存器參與運(yùn)算,并存儲(chǔ)運(yùn)算的中間結(jié)果,它也是在控制器指揮下工作。
CPU速度和內(nèi)存容量是PLC的重要參數(shù),它們決定著PLC的工作速度,IO數(shù)量及軟件容量等,因此限制著控制規(guī)模。
I/O模塊
PLC與電氣回路的接口,是通過輸入輸出部分(I/O)完成的。I/O模塊集成了PLC的I/O電路,其輸入暫存器反映輸入信號(hào)狀態(tài),輸出點(diǎn)反映輸出鎖存器狀態(tài)。輸入模塊將電信號(hào)變換成數(shù)字信號(hào)進(jìn)入PLC系統(tǒng),輸出模塊相反。I/O分為開關(guān)量輸入(DI),開關(guān)量輸出(DO),模擬量輸入(AI),模擬量輸出(AO)等模塊。
常用的I/O分類如下:
開關(guān)量:按電壓水平分,有220VAC、110VAC、24VDC,按隔離方式分,有繼電器隔離和晶體管隔離。
模擬量:按信號(hào)類型分,有電流型(4-20mA,0-20mA)、電壓型(0-10V,0-5V,-10-10V)等,按精度分,有12bit,14bit,16bit等。
除了上述通用IO外,還有特殊IO模塊,如熱電阻、熱電偶、脈沖等模塊。
按I/O點(diǎn)數(shù)確定模塊規(guī)格及數(shù)量,I/O模塊可多可少,但其最大數(shù)受CPU所能管理的基本配置的能力,即受最大的底板或機(jī)架槽數(shù)限制。
電源模塊
PLC電源用于為PLC各模塊的集成電路提供工作電源。同時(shí),有的還為輸入電路提供24V的工作電源。電源輸入類型有:交流電源(220VAC或110VAC),直流電源(常用的為24VDC)。
底板或機(jī)架
大多數(shù)模塊式PLC使用底板或機(jī)架,其作用是:電氣上,實(shí)現(xiàn)各模塊間的聯(lián)系,使CPU能訪問底板上的所有模塊,機(jī)械上,實(shí)現(xiàn)各模塊間的連接,使各模塊構(gòu)成一個(gè)整體。
Kollmorgen DBL2H00040-0R2 Servo Motor 220 W Brushless
KOLLMORGEN IND CE06550 USPP CE06550
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Magnetek M824B-0V00 Servomotor - Kollmorgen repackaged
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Kollmorgen Servo Star CD CE03261 version 3 Phase
KOLLMORGEN IND MT322A1-R2C1 USPP MT322A1R2C1
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3710 NEW Kollmorgen Seidel SM 71-K-3000-J Servo Motor
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Kollmorgen Beckhoff AX2523 Digital Compact Servo Drive
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Reliance 603515-5A Danaher Kollmorgen TGF-2100-03-A Tac
Kollmorgen Servo Drive Model No BD54A-103H-0015?/106A21P
Kollmorgen BDS4A-103J-0001?-202B21P Servo Amplifier
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KOLLMORGEN DIGIFAS 7201 SERVO AMPLIFIER DIGIFAS7201 NIB
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KOLLMORGEN IND C-78166-1 USPP C781661
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Inland-Kollmorg?en Servo Motor TT-2950-1210-C Used
Magnetek M812A-1000 Servomotor - Kollmorgen repackaged
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Kollmorgen Servo Amplifier Mod. BDS4A-103J-0015?/102A21P
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KOLLMORGEN IND C-78178-1 USPP C781781
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Kollmorgen Servo Amplifier #BDS5A-220-0001?0-106B-2-020
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KOLLMORGEN IND BDS4A-203J-0001?-202A2 USPP BDS4A203J0001
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Kollmorgen Industrial Drives SBHR1-48-23001 NIB 2CR-163
Inland Kollmorgen Drive SPR/2-11522-315?0-2950C-12 +++
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KOLLMORGEN IND B-204-B-21-B2 USPP B204B21B2
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PMI Motion Kollmorgen 44-10193-001 4410193001 48-8-16
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KOLLMORGEN SEIDEL S60601 USPP S60601
KOLLMORGEN SEIDEL 6SM37L-4000G USPP 6SM37L4000G
KOLLMORGEN IND M-207-A-21 USPP M207A21
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Industrial Drives(Kollmorg?en) SBD2-20-1101-00?00023.....
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Kollmorgen Inland Motor Model CMA-2
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KOLLMORGEN IND SR03000-000000 USPP SR03000000000
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KOLLMORGEN IND C-78166-2 USPP C781662
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KOLLMORGEN IND 00-11217-001 USPP 0011217001
KOLLMORGEN IND TPAR-3480-22 USPP TPAR348022
Inland Motor Kollmorgen DC Servo Amplifier DCM70/14-CL
KOLLMORGEN IND M-207-0-23-B2 NSFP M207023B2
KOLLMORGEN IND SR-06200-000000 NSFP SR06200000000
KOLLMORGEN IND 00A-95126-CV NSFP 00A95126CV
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Industrial Drives(Kollmorg?en) SBD2-20-1101-00?00023.....
KOLLMORGEN IND TT-2933-3018-BA USPP TT29333018BA
KOLLMORGEN IND KMTG-D10101 NSPP KMTGD10101
KOLLMORGEN IND 00-00917-005 NSPP 0000917005
Kollmorgen GoldLine I Servo Link Four Axis Controller
KOLLMORGEN IND 768-026902-01 USPP 76802690201
Kollmorgen PSR4/5A-112 Servo Power Supply
DANAHER MOTION KOLLMORGEN MOTOR CABLE CF-DA0111N-22-0
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KOLLMORGEN IND SCR-PAK USPP SCRPAK
Inland Kollmorgen SCR Servo Drive 3 axis TPA ISOFLUX
KOLLMORGEN IND SR-06004-000000 USPP SR06004000000
KOLLMORGEN SERVO DRIVE BDS5A-203-00000?/104A2-030 T/O MO
Kollmorgen ServoStar Drive SE06200-Y066 SE06200Y066
KOLLMORGEN IND DH083A-13-1210 USPP DH083A131210
KOLLMORGEN IND INTLK-2 USPP INTLK2
Kollmorgen S500 Series SynqNet Servo Amplifier LB20704
KOLLMORGEN DANAHER MOTION INLAND MOTOR SEO3200
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KOLLMORGEN IND SE06000-000000 NSFP SE06000000000
KOLLMORGEN IND TTB-4204-3070-E?-05 USPP TTB42043070E05
KOLLMORGEN IND MH-227-E-61 NSFP MH227E61
KOLLMORGEN IND ROL-20012-0000 USPP ROL200120000
KOLLMORGEN IND SR-06000-000000 USPP SR06000000000
KOLLMORGEN IND CF-SS-RHGE-06 NSFP CFSSRHGE06
KOLLMORGEN IND CE03260 USPP CE03260
Kollmorgen Servostar CR03250 Servo Drive, WARRANTY
KOLLMORGEN IND 33528-3 USPP 335283
KOLLMORGEN IND A-79262-2 USPP A792622
KOLLMORGEN IND BDS4P203H-9205/?204A7 USPP BDS4P203H92052
KOLLMORGEN IND H-232-G-0001 USPP H232G0001
KOLLMORGEN IND CF-SS-RHGE-03 NSPP CFSSRHGE03
KOLLMORGEN IND B-402-A-23 NSPP B402A23
PMI Kollmorgen Switching Servo Amplifier II SSA-40-07-2
KOLLMORGEN SERVO DRIVE D55001-00000000
KOLLMORGEN IND CR06251-000000 USPP CR06251000000
KOLLMORGEN IND ME9-203-B-AQ9-2?54 NSFP ME9203BAQ9254
KOLLMORGEN IND EB-104-A-11-B3 NSPP EB104A11B3
KOLLMORGEN GOLDLINE BRUSHLESS P.M. 1FT5074-0AF01-2?-Z
KOLLMORGEN IND T07P-3 USPP T07P3
KOLLMORGEN SEIDEL 6SM-27M-4.000-G USPP 6SM27M4000G
KOLLMORGEN TTRB-4205-3045-?A-02-3
KOLLMORGEN IND B-404-A-23 NSFP B404A23
Servo Drive Testing $50 Electrocraft~Em?erson~Kollmorge?n
KOLLMORGEN IND BDS4A-230J-0001?-605B24 USPP BDS4A230J000
KOLLMORGEN IND TT-2950-1010-F USPP TT29501010F
Kollmorgen Industrial Drives BDS4A-206J-0400?/206B2
KOLLMORGEN IND GCS-MGA/R-S/D-1?2 NSFP GCSMGARSD12
KOLLMORGEN SERVOTRONIX PRD-0051AMPC-X0 SERVO DRIVE VRDM
KOLLMORGEN IND SR-06200-000000 USPP SR06200000000
KOLLMORGEN IND SMC-100S USPP SMC100S
KOLLMORGEN IND CS-SS-RAA27-03 USPP CSSSRAA2703
KOLLMORGEN IND CSSSRHG2UE09 NSFP CSSSRHG2UE09
KOLLMORGEN IND DH103A-13-1210 USPP DH103A131210
KOLLMORGEN IND M-203-A-23 USPP M203A23
KOLLMORGEN IND SE10200-000000 USPP SE10200000000
Kollmorgen DC Motor TT-2043-1011-B *new/unused*
KOLLMORGEN GoldLine Servo Motor MTC304B1-R1C1-0?28
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