AO2B-0279-C122/MA
AO2B-0279-C122/MA
可編程序控制器一直在發展中,所以至今尚未對其下zui后的定義。電工學會(IEC)曾先后于1982.11;1985.1和1987.2發布了可編程序控制器標準草案的*,二,三稿。
在第三稿中,對PLC作了如下定義:可編程序控制器是一種數字運算操作電子系統,專為在工業環境下應用而設計。它采用了可編程序的存儲器,用來在其內部存儲執行邏輯運算、順序控制、定時、計數和算術運算等操作的指令,并通過數字的,模擬的輸入和輸出,控制各種類型的機械或生產過程。可編程序控制器及其有關的外圍設備,都應按易于與工業控制系統形成一個整體、易于擴充其功能的原則設計。
定義強調了PLC是:1 數字運算操作的電子系統——也是一種計算機
2 專為在工業環境下應用而設計
3 面向用戶指令——編程方便
4 邏輯運算、順序控制、定時計算和算術操作
5 數字量或模擬量輸入輸出控制
6 易與控制系統聯成一體
7 易于擴充
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公司名稱:廈門泰尼電氣有限公司
:小廖(銷售代表)
:
傳真號碼:(麻煩備注01008收)
號碼:
:
誠信經營,質量為首,誠信*,泰尼電氣小廖竭誠為您服務!!!
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US MOTORS A08-97064906 MODEL S683 MOTOR 10 HP 3550 RPM
GROSSEL TOOL CO. T102967 WELD GUN 1575 AREA 1.5 STROKE
BALLUFF RGPT-9012-V2430-SA02-PV-01 REMOTE SENSOR 4-12MM
REXROTH 1070088070-GB1 PSQ 6000 XQR CONTROL BOARD
ALLEN BRADLEY 2760-RB SERIES A FLEXIBLE INTERFACE MODU
MARPOSS E4N MICROPROCESSOR SINGLE CHANNEL AMPLIFIER
SQUARE D 9070T3000D100 INDUSTRIAL CONTROL TRANSFORMER
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PILZ PSS SB DI8O8 SAFETY 301140 BUS REMOTE
KNIGHT INDUSTRIES KBC700-052 SINGLE CHAIN BALANCER 700L
MITSUBISHI A9GT-QFNB4M MEMORY CASSETTE 4 M BYTE ALT ID:
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FAG 32938 TAPERED ROLLER BEARING
DESTACO 82M-7DL63C82 SINGLE ARM 1034 PNEUMATIC CLAMP103
LENZE GKS07-3SVAR-14DN36 SERVO HELICAL BEVEL GEARED GEA
SIEMENS 6AV6 640-0CA01-0AX0 SIMATIC HMI TOUCH PANEL OPE
NORGREN XEMC-S-2250-825-HD-1-12663A TRAKKER CONVEYOR *N
NORGREN XEMC-D-2250-05-2-HD-1-12663A TRAKKER CONVEYOR N
SCHUNK 371452 PNEUMATIC GRIPPER PNG PLUS WITH FLOWTEK
ALLEN BRADLEY 1606-XLE960DX-3N POWER SUPPLY XLE 48VDC 4
RELIANCE ELECTRIC 0-54394-6 PRINTED CIRCUIT BASE DRIVER
RUSSEL STOLL CFCSRA13-60 RECEPTACLE SWITCH / CIRCUIT BR
IRCON MIRAGE MR-6015-14F THERMOMETER W/CORD*
IRCON MIRAGE MR-6015-06F THERMOMETER SENSOR W/CORD*
MARPOSS 3414037001 S/500 GAGE W/CORD 5X01031
TOTAL CONTROL PRODUCTS QPJ2D100S2P 5 INCH TOUCH SCREEN
SQUARE D EE15T3H TRANSFORMER DRY TYPE 15KVA 3PHASE 480V
ELECTRONICS INCORPORATED MODEL FC FLOW CONTROLLER
ALLEN BRADLEY 20AD5P0F0AYNANNN SERIES A POWER FLEX AC D
ALLEN BRADLEY 1794-IE12 SERIES A ANALOG INPUT MODULE F
YOKOGAWA Y150-PLN YOKOGAWA MOTOR Y150-PLN*
KEYENCE CA-DRW10F ILLUMINATION UNIT LED DIRECT RING TYP
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DELCO 3G5104C1 25 HP 1775 RPM MOTOR*
DELCO 4G5976EC 20 HP AC MOTOR 890/1785 RPM 17.4A*
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SIGNODE HB-4310 48" BANDER STRAPPING UNIT 460V 3 PHASE
SICK XC40S-1203A0A00BA0 1204160 1200mm TRANSMITTER SEND
SICK XC40E-1203A0A0CBC0 1204169 1200mm C4000 LIGHT SCRE