140XTS01209 140XTS01209
140XTS01209 140XTS01209
設(shè)計(jì)思想的*性
在電路圖設(shè)計(jì)中我們?cè)缫呀?jīng)在使用針對(duì)控制對(duì)象的繪圖方式，即把基本的主配送電路和PLC配置完成后，我們會(huì)針對(duì)每一個(gè)現(xiàn)場(chǎng)控制對(duì)象如：電機(jī)、閥、氣缸等控制對(duì)象繪制電路圖，他們的電源來(lái)自主配送電路，控制和反饋與PLC建立連接，硬件連鎖根據(jù)實(shí)際情況調(diào)整，一個(gè)個(gè)控制對(duì)象就象搭建積木一樣有組織的堆積起來(lái)，同樣的，編程也是針對(duì)一個(gè)個(gè)控制對(duì)象使用相應(yīng)的標(biāo)準(zhǔn)控制塊實(shí)現(xiàn)就可以，把程序控制細(xì)節(jié)實(shí)現(xiàn)了有效的封裝，使程序看起來(lái)簡(jiǎn)潔和易于維護(hù)，而好的設(shè)計(jì)可以把原理圖和程序進(jìn)行很好的關(guān)聯(lián)，甚至于做到一對(duì)一的關(guān)系，如原理圖中的一個(gè)控制對(duì)象可以在程序中找到相應(yīng)的FB調(diào)用與之對(duì)應(yīng)，真正做到面向控制對(duì)象編程。
：張亮（工程師） 專(zhuān)線(xiàn)：
24小時(shí)移動(dòng)專(zhuān)線(xiàn)： 【】
ALLEN BRADLEY 700-PK800A1 CONTROL RELAY 700PK800A1
ALLEN BRADLEY 700-P800A1 CONTROL RELAY 700P800A1
DANAHER MOTION 0309005794
LEUZE ELECTRONICS RK 85/4-2000 PHOTOELECTRIC SENSOR RK8542000
IFM ELECTRONIC PN4224 PRESSURE SENSOR PN4224
ADVANTAGE ELECTRONICS 910D CONTROL BOARD WITH ENCLOSURE 910D
GARDNER- DENVER 2-VA USED 2VA
GE CR2810A14DE2 CONTACTOR CR2810A14DE2
NATIONAL INSTRUMENTS PCI-6527 USED I/O CARD PCI6527
CINCINNATI MILACRON 3-531-4585A USED PERIPHERAL INTERFACE BOARD 35314585A
PANASONIC COMMERCIAL TIME LAPSE VHS RECORDER AG-6030-P USED AG6030P
WESTERN CULLEN HAYES 38-0050-600 RELAY 380050600
BARBER-COLMAN EA31 ELECTRIC ACTUATOR
MINCO MULTI-ZONE TEMPERATURE MONITOR CT 124 USED CT124
WEB PRINTING ERROR DETECTOR WPC-62 WPC-62X1 800-062-00 USED WPC62 WPC62X1
MKS BARATRON PRESSURE TRANSDUCER 122AA-01000BB USED 122AA01000BB
PARKER HYDRAULIC MANAPAK PRESSURE REDUCING PRDM2BB06SNS PRDM2BB06SNS
CERAMASEAL CERAMTEC 19-PIN RECEPTACLE 18900-01-KF H80084 1890001KF
WOODHEAD INDUSTRIES AERO-MOTIVE STATIC DISCHARGE GROUNDING REEL 1025 1025
DYNAMATIC CONVERTER GATE DRIVER 15-565-3 USED 155653
THK LINEAR GUIDE ASSEMBLY HSR-25 HSR25A1SS(GK) HSR25A1SSGK
PILZ SAFETY RELAY P1WP/5A/460VAC 490175 P1WP5A460VAC 490175
ALLEN BRADLEY OUTPUT MODULE 16-PT CONTROLLOGIX 1756-OB16I SER. A 1756OB16I
FUJI ELECTRIC SOLID STATE CONTACTOR SS203-3-D3/F SS2033D3F
COMPACT VACUUM VALVE CV25-K2K2-MKKVV CV25K2K2MKKVV
OMRON TEMPERATURE SENSOR E52-P35A 3.2 2M E52P35A
ASTRODYNE POWER SUPPLY MSMC-5001 SURPLUS MSMC5001
SQUARE D 50A 3P 600V CIRCUIT BREAKER HDL36050 SEALED HDL36050
HONEYWELL SENSOTEC LINEAR VELOCITY DIFF. TRANS. DLA 060-3621-02 060362102
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