IC693MDL646
IC693ACC309
PLC品種齊全的各種硬件裝置,可以組成能滿足各種要求的控制系統(tǒng),用戶不必自己再設(shè)計(jì)和制作硬件裝置。用戶在硬件確定以后,在生產(chǎn)工藝流程改變或生產(chǎn)設(shè)備更新的情況下,不必改變PLC的硬設(shè)備,只需改編程序就可以滿足要求。因此,PLC除應(yīng)用于單機(jī)控制外,在工廠自動(dòng)化中也被大量采用。
現(xiàn)代PLC不邏輯運(yùn)算、計(jì)時(shí)、計(jì)數(shù)、順序控制等功能,還具有數(shù)字和模擬量的輸入輸出、功率驅(qū)動(dòng)、通信、人機(jī)對(duì)話、自檢、記錄顯示等功能。既可控制一臺(tái)生產(chǎn)機(jī)械、一條生產(chǎn)線,又可控制一個(gè)生產(chǎn)過程。
目前,大多數(shù)PLC仍采用繼電控制形式的“梯形圖編程方式”。既繼承了傳統(tǒng)控制線路的清晰直觀,又考慮到大多數(shù)工廠企業(yè)電氣技術(shù)人員的讀圖習(xí)慣及編程水平,所以非常容易接受和掌握。梯形圖語言的編程元件的符號(hào)和表達(dá)方式與繼電器控制電路原理圖相當(dāng)接近。通過閱讀PLC的用戶手冊或短期培訓(xùn),電氣技術(shù)人員和技術(shù)工很快就能學(xué)會(huì)用梯形圖編制控制程序。同時(shí)還提供了功能圖、語句表等編程語言
聯(lián)系電話:0591-62182520 * 13696852881
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公司傳真:0591-62032566
公司全稱:福州卓凱電子科技有限公司
公司地址:福建省福州市閩侯西江濱大道77號(hào)正榮潤園1號(hào)樓1205室
PLC在執(zhí)行梯形圖程序時(shí),用解釋程序?qū)⑺g成匯編語言然后執(zhí)行(PLC內(nèi)部增加了解釋程序)。與直接執(zhí)行匯編語言編寫的用戶程序相比,執(zhí)行梯形圖程序的時(shí)間要長一些,但對(duì)于大多數(shù)機(jī)電控制設(shè)備來說,是微不足道的,完全可以滿足控制要求。
ROSS 2768C5900 PNEUMATIC VALVE 3/4"ALLEN BRADLEY 1492-F3 SERIES B TERMINAL BLOCKS 50 PCS
DAYTON MOTOR 4Z394B 208-230/460V 276 RPM
KL?CKNER MOELLER DIL2V-22-DC-NA CONTACTOR
GENERAL ELECTRIC IC600CB502A MODULE
MAGTROL 4618 115 VAC DYNAMOMETER ANALYZER DISPLAY
VALMET METSO AUTOMATION A413143 BIU 84 BOARD
KOLLMORGEN SERVO DRIVE BDS4A-203J-0028 RBHR 1502A34P BDS4
PILZ PNOZ XV3P 3/24 VDC 3N/O 2N/O T 777512 SAFETY RELAY
DIGITEC 1101 DATA LOGGER
SIEMENS 6ES5241-3BA11 INPUT MODULE,
CASH ACME 1" TYPE B MAX 150 RANGE 2-20 SET 10 PSI PRESSURE REGULATING VALVE
PACIFIC SCIENTIFIC SC453-002-03 SERVO CONTROLLER
OMRON E3S-5LB41 PHOTOELECTRIC SENSOR 12-24VDC
B&R NETWORK MODULE 3NW150.60-1 REV. C0 NW150
SMC PB1011-01-BN PROCESS PUMP VALVE
ROTO FLOAT TYPE P DIRECT ACTING FLOAT SWITCH 20 FOOT NORMAL OPEN
REXROTH 4WE6J62/EG24N9K4/B10 R900548271 VALVE R900725075 H-4WEH10J47/6EG24N9
2 ALLEN BRADLEY 800F 2 HOLE ENCLOSURE 800F-2PM
MORSE 18GCT LR 56C 1750RPM 1.71HP 7.5RATIO WORM GEAR REDUCER
CTE CHEM TEC FLOW MONITOR LPH-125-S
TELEMECANIQUE LC1D32REQ3826G5 SQUARE D
SCHNEIDER TSX QUANTUM 140 CRP 932 00
TELEMECANIQUE SELECTOR SWITCH ZB2BD77
AVTRON K660A C12389 CONVERTER MOD FREQ TO VOLT 0-10V OUT
KAJAANI 20AC-2 A4200211
COOPER CWL530P TURN/TWIST LOCKING MALE PLUG
ZEBOTRONICS SM 108.2.18.JH STEPPER MOTOR
ALLEN BRADLEY EUTECTIC OVERLOAD RELAY 592-EUTB SERIES A
TELEMECANIQUE LA4 DT2U TIMER MODULE
SQUARE D HL01
ALLEN BRADLEY 855PB-B24LE522 PANEL MOUNT SELECTABLE STEADY or FLASHING LED
DELTA TAU DATA SYSTEMS PMAC-VME CPU MODULE PMACVME
PERLO B064MS-C1A-0.8/5 N24 B064MS
FANUC BASE MODULE A03B-0807-C001 LOT OF 3
VAN AIR 26-1125 CE15 FILTER 6 PER BOX
MICROSWITCH PHOTOELECTRIC MHP-R33L HONEYWELL
SIEMENS 6SC 6110-0GB00 SERVO DRIVE 2.5KW SIMODRIVE 611
ANACON SYSTEMS EAGLE DRIVE SE1-22150-US 1.5 HP 220-240 V
KVM EXTENDER USB 1DT60001R MINICOM RECEIVER
ALLEN BRADLEY CHASIS 7 SLOT 1756-A7/B WITH POWER SUPPLY 1756-PA72/B
YASKAWA CACR-UIR-050505FD SERVOPACK SERVO DRIVE
DAYTON 5X827N RELAY
IDEC RR2P-UL AC120V 65314 GENERAL PURPOSE RELAY
CUTLER HAMMER COIL 1891-1 120V 60 HZ 110V 50 HZ
YASKAWA JVOP-160 DIGITAL OPERATOR F7 P7 DRIVES
FANUC A02B-0099-C075 CNC OPERATOR INTERFACE PANEL A13B-0166-C001 N860-3127-T010
FANUC A02B-0166-B501 POWEMATE WITH A20B-2901-0480 A20B-2902-0237 A20B-2901-0660
PILZ SAFETY RELAY PNOZ-MC4P
BRADY 64896 WHITE ON BLACK B580 2.25" X 90' 9455-00 Y10642
ALLEN BRADLEY PANELVIEW 600 2711-B6C20 /C SERIES C FRN 4.44
ACCU CODER ENCODER MARKEM 10012149
READER INTERFACE 003655-01 REV H CIRCUIT BOARD
FANUC A20B-2900-0701 /01A PC BOARD
STI CBX 205
GE FANUC A06B-0128-B677 SERVO MOTOR A06B-0128-B677#7076




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