品牌:GE/通用电气
起订:1件
供应:100件
发货:3天内
信息标签:IC200EBI001,供应,电子、电工,工控系统及装备
IC200EBI001———共赢==财富—————停产的备品备件联系我们
注重质量,注重诚信,注重服务!
选择我们,共赢发展大步迈!
每走一步,首先想到的是客户
尊重客户,理解客户,持续提供超越客户期望的产品与服务,做客户们**的伙伴。
这是我们一直坚持和倡导的服务理念。
公司一直坚持5s服务理念-微笑、速度、诚信、技巧、专业
经营一个“以顾客为中心”的公司是我们一直努力的方向!
IC200EBI001)继电器控制与PLC控制的差异
PLC程序的工作原理可简述为由上至下、由左至右、循环往复、顺序执行。与继电器控制线路的并行控制方式存在差别,见图4-12。
图4-12a)控制图中,如果为继电器控制线路,由于是并行控制方式,首先是线圈Q0.0与线圈 Q0.1均通电,然后因为常闭触头Q0.1的断开,导致线圈Q0.0断电。
如果为梯形图控制线路,当I0.0接通后,线圈Q0.0通电,然后是Q0.1通电,完成第1次扫描;进入第2次扫描后,线圈Q0.0因常闭触头Q0.1断开而断电,而Q0.1通电。
图4-12b)控制图中,如果为继电器控制线路,线圈Q0.0与线圈Q0.1首先均通电,然后Q0.1断电。★ 联系人:卢军
★ 电话:0592-5165502
★ 手机:18030132581
★ 传真:0592-5165561
★ 业务QQ:2330203889
★ Email:2330203889@qq.com
★ 地址:厦门思明区湖滨东路湖光大厦18-A单元
IC200EBI001注:如是下班时间请发送电子邮件,24小时之内会给你一个满意的答复,谢谢!
如果为梯形图控制线路,则触头I0.0接通,所以线圈Q0.1通电,然后进行第2行扫描,结果因为常闭触头Q0.1断开,所以线圈Q0.0始终不能通电。
图4-12 梯形图与继电器图控制触头通断状态分析
a)触头通断无差异 b)触头通断有差异
OLYMPUS BH2-UMA,BH3-5NR?E-M,12V 50W HAL-L ILLUMINATOR
Olympus UL WD NeoSPlan50, IC50 0.55 ∞/0 f=180
CNO ILLUMINATOR CI-100W,EIA CAMERA,LENS ZOOM 1:6.5,STAGE WORKING
CNO ILLUMINATOR CI-100W,EIA CAMERA,LENS ZOOM 1:6.5,STAGE WORKING #1
OLYMPUS MICROSCOPE BX SERIES BX-60M POWER SUPPLY,TESTED
HIGH PERFORMANCE LINE SCAN LENS ETENDUE MEJIRO OTH100 ETENDUE KK
OLYMPUS MICROSCOPE BX SERIES BX-51RF POWER SUPPLY,WORKING
OLYMPUS MICROSCOPE BX SERIES BX-60M POWER SUPPLY,WORKING
SONY CAMERA CONTROL UNIT,CCD COLOR VIDEO CAMERA DXC-LS1,NIKON CM-10[1X] GSI
OLYMPUS MICROSCOPE BX SERIES BX-60M ILLUMINATOR ASSEMBLY U-RLBL ,WORKING
IAI CCD CAMERA CVMA-M300,NAVIT?AR LENS 1-6010,67X ADAPTER 1-6020,1-60135,?1-6044
Olympus UL WD NeoSPlan100 IC100 0.80 ∞/0 f=180
NIKON CF PLAN 100x/0.95 EPI ∞/0
LEICA GERMANY LENS ∞/0 PL APO 50X/0.90 567056
Moritex MHF-M1002 Fiber Optic Illuminator,IAI PROGRESSIVE SCAN CV-A11 CAMERA
Moritex MHF-H50LR,HITAC?HI DENSHI CAMERA CONTROL HR-262 RYOKOSHA HR-262 WORKING
LEICA INS2000 ASSY PARTS_ILLUMINAT?ER POWER_TYPE 301-360.021-000?,100W
COGNEX IN-SIGHT 4100,P/N 800-5770-1 REV L,LENS X2 TV EXTENDER 35MM 1:1.9
TOSHIBA IK-C41MF,CCD VISION CAMERA,MONITOR,?ILLUMINATOR
KYOWA MZD-K6A-150,ZOO?M MOTOR MP 102,TOSHIBA 3CCD CAMERA JK-TU53H,VEXTA PK244M-02
BASLER VISION TECHNOLOGIES A102K
LEICA LMW GERMANY 761006
NIKON BD PLAN 20/0.4 210/0
LEITZ WETZLAR LENS ∞/- PL FLUTAR 10X/0.25 D
CNO ILLUMINATOR CI-100W,PROGRES?SIVE B&W CAMERA STC-1000 WORKING
COHU SOLID STATE CAMERA 2622-1003/0000,?NAVITAR TV LENS 75MM F1.3
HITACHI KOKUSAI CCD CAMERA KP-M32AN-S1
SONY RGB CCD VISION CAMERA MODULE XC-711RR 99B
LEITZ WETZLAR LENS ∞/0 PL APO 50X/0.85 D
NIKON CF PLAN 10x/0.30 WD. 16.5
LEICA INS2000 ASSY PARTS_OPTICAL MODULE RIGHT ANGLEB (90 Degree) MIRROR
LEICA INS2000 ASSY PARTS_OPTICAL MODULE, AUTO SCREEN, PCB 301-360.170(-00?7)/02
LEICA GERMANY LENS ∞/0 PL FLUOTAR 20X/0.45 567051
LEICA GERMANY LENS ∞/- PL FLUOTAR 10X/0.25 567050
NIKON BD PLAN 40 0.55 LV LENS
HITACHI DENSHI,LTD CCD CAMERA KP-MB30U GSI LUMONICS
Olympus NeoSPlan10NIC IC10 0.25 ∞/- f=180
LEICA GERMANY LENS ∞/0 PL FLUOTAR 32X/0.75 567052
CCD VIDEO CAMERA CV-M300 DC12V FUSE 1A LENS 1-6010
SONY CCD-IRIS COLOR VIDEO CAMERA SSC-C350
TELI CCD CAMERA CS8420i
SONY CCD XC-ES50 CAMERA XC-ES50CE 08C WORKING
IAI CAMERA CV-A11,4X65 WORKING
SONY CCD-IRIS/3CCD COLOR VIDEO CAMERA DXC-930
SONY CCD VIDEO CAMERA MODULE XC-ST30,X1.5 TV EXTENDER,TV LENS 50MM 1:1.8,40MM
LEITZ WETZLAR LENS ∞/0 PL FLUTAR 20X/0.45 D
PANASONIC CCTV CAMERA WV-CD22
SONY CCD CAMERA MODULE XC-73 LENS 4X110 WORKING
BASLER VISION TECHNOLOGIES BVT QS CHECKED 50788-1 27.5mm 7000
BASLER VISION TECHNOLOGIES BVT QS CHECKED 50789-3D 22mm 7000
BASLER VISION TECHNOLOGIES BVT QS CHECKED 50789-2 22mm EI
HONEYWELL LOW LIGHT DSP COLOR CAMERA GC-705N24-G NEW
SONY CCD CAMERA MODULE XC-73 WORKING
SONY CCD VIDEO CAMERA MODULE XC-ST30 DC10.5-15V
LEITZ WETZLAR LENS ∞/- PLAN 5X/0.10
Teli CS3500 CCD Camera Controller
HONEYWELL DIGITAL DSP COLOR CAMERA GC-345N24-G NEW
HONEYWELL DIGITAL DSP COLOR CAMERA GC-445N24-G NEW
PROGRESSIVE CAMERA MODULE XC-55BB
SONY XC-75 CCD MACHINE VISION CAMERA,TV LENS 25mm 1:1.4
HONEYWELL CCD CAMERA GC-145EB24-G NEW
COHU HIGH PERFOMANCE COLOR CCD CAMERA 1322-1000/0000
HONEYWELL CCD CAMERA GC-135EB24-G NEW
DONPISHA 3CCD COLOR VISION CAMERA XC-003 95A SONY
Siemens Simovert Micro Master 6SE3013-4BA07-3?KK0 AC Drive
COSEL POWER SUPPLY PBA1000F-24-F1
GSI LUMONICS 282-1648-00 20084,229-067-0?1 REV B,
GSI LUMONICS 282-1795-00 20084,229-067-0?2 REV B
LEADER ELECTRONICS CORP.LCR-740 LCR BRIDGE
MECT MICRO DISPENSER MD-91T
COSEL POWER SUPPLY PBA600F-36-F1
ION SYSTEMS 5024e-CE CONTROLLER WORKING
THK KR26 Actuator
DENSEI POWER SUPPLY BCV5080
COSEL POWER SUPPLY PBA1000F-12
FUJI IGBT 6MBI100L-060 6X100A 600V LOT OF 3
Novotechnik IGP10 P 6501 A502 Potentiometer
HUGLE ELECTRONICS IONIZER 301
GSI LUMONICS GENGE & THOMA AG CH-2543 LENGNAU,HP 15-20,ART.15-02?4.25
MOXA OPT8A 8 PORTS RS-232 CONNECTION BOX NEW IN BOX
RELAY FAGET IT-LINE EM305 6E3004 NIB
HUGLE ELECTRONICS IONIZER 411
TOKYO SEIKI ROTARY ENCODER RIT 3-250 NEW NOT IN BOX
TOKYO SEIKI ROTARY ENCODER RIT 3-100 NEW NOT IN BOX
KINGSTON DATASILO DS100-S2MM
CONDER POWER SUPPLY HB5-3/OVP-A+,10?0-42004 M-0288*HB5-3-OV?-A+
SMC CYLINDER CDM2B20-60,FULL CDM2B20-60-H7B NOT IN BOX