1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72
1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72
1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72
1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72 1756-L72
辑图编程,逻辑关系非常明了 它主要用于大中型PLC中.如西门子s5系列PLC中,采用了这种编程语言 逻辑图虽然表示的是程序中各量之间的逻辑关系,是软件实现方法,并不存在实际的二连制逻辑元件,但在进行逻辑图设计时,我们选用国标GB/T4728 12 1996 《电气简图用图形符号 二进制符号》中的逻辑符号,如附表所示:
采用PROTEL98绘制逻辑图,如果电路图元件库采用的是国标符号,则可直接调用库中的符号,如果与国标不符,则须根据国家标准另外建库。此外绘制逻辑图时,必须符台国家标准GB/T6988- 1997《电气技术用文件的编制》 图2为西门子s5系列PLC的逻辑图。
2.电路图绘制
可编程序控制器控制系统电路图通常包括输入输出部分及PLC本身。输︿部分通常指各类按钮或开关及被控对象上的各种开关信息,如限位开关、光电管信号。输出部分则是包括各种电磁阆线圈、接通电动机的各种接触器、信号指示灯等执行电器 对于上述电器元件,国家标准规定了它们的图形符号,绘铷电路时必须选用国标符号。而可编程序控铷器的图形符号国家标准没有规定。所以我们在绘铷电路图时须根据图形符号的设计规则设计可编程序控铷器的图形符号。电气图形符号的设计原则为:① 图形符号的内容为功能、特定的信息。② 图形符号的构形应简单、易理解、易复铷、易与含义相联系,便于记忆。③ 图形符号的含义应能通过前后内容正常识别,如果不能,应提供附加信息。@ 图形符号线宽与模数比为1:10,不同线宽时, 两种线宽比应为1:2。图线的端子应放在网络的罔点。⑤ 平行线最小间距至少应为最宽线宽的2倍。平行线间写文字,则线间距离至少应为2m。⑥ 文字说明:字体按国标B型直体。文字书写方向为水平和竖直方向书写。文字作为图形符号一部分时,则文字优先放上边或中间。输入输出的文字放在输入输出的地位。文字与符号的距离不少于最粗线线宽的两倍 ⑦ 图形符号尺寸无特别要求。
根据上述设计规则及PLC的输︿输出端子分布情况,把PLC符号的外形设计成长方形,输入端子放在上部,输出端子放在下部,并在相应位置标上输︿输出端子的文字编号。考虑弼不同生产厂家PLC的输入输出编号不一样,所以上述设计符号不能作为PLC 的通用符号,不同生产厂家的PLC应根据上述原则独立设计图形符号, 图3为三菱Fl一40MR可编程序控制器控铷系统电路图。
3.接线圈绘制
国家标准GB/T6988.3— 1997 《电气技术用文件的编铷接线图和接线表》规定接线图中元件应用简单的轮廓如正方形、矩形或圆形来表示,或用简化图形表示, 也可采用GB4728中规定的图形符号,端子应表示清楚,但端子符号无需示出。为此我们在绘制PLC控制系统接线图时,PLC元件的表示直接采用电路图中的图形符号,其他绘制规则同一般的电气控铷系统。另外值得注意的是:当可编程序控制器所用的模块或单元较多时,必须考虑它们的实际放置位置。各单元之间可采用横向放置或垂直放置,单元横向放置时,CPU单元与I/O单元间不要有线槽或配电线通过。
本公司主营产品:
DCS集散式控制系统、PLC可编程控制器、数控系统、
(CPU处理器、模块、卡件、控制器、伺服驱动、工作站、驱动器、
马达、 内存卡、 电源,机器人备件等)各类工控产品
主要业务:
ABB DCS卡件
A-B 1756,1747,1785系列 PLC CPU,
Siemens 6DD,6FX,6SC,6FC,6S5系列,
Foxboro 系统卡件,
Triconex 系统模块,
Rexroth 力士乐全系列产品,
Modicon 停产模块 等各类工控产品
Schneider 施耐德 140系列PLC,CPU
Ovation 系统模块
CINCINNATI MILACRON 3-711-2475G USPP 37112475G
CINCINNATI MILACRON 3-531-3973A USPP 35313973A
CINCINNATI MILACRON 3-531-3526A NSPP 35313526A
Cincinnati Milacron 3-533-0157G Rev- G 35330157G _ 17871244
CINCINNATI MILACRON 3-542-1210A I/O BOARD ACRAMATIC A2100 CMHD QTY
Cincinnati-Milacron-3-531-3911A
Cincinnati-Milacron-3-531-3283A
Cincinnati-Milacron-3-531-3563A
Cincinnati Milacron T-6 CNC Acramatic Control T6
Cincinnati Milacron Programmed Module Board 3-533-0180G #37675
CINCINNATI MILACRON 3-542-1172A USPP 35421172A
CINCINNATI MILACRON 3-533-0018G USPP 35330018G
CINCINNATI MILACRON 3-531-3281A USPP 35313281A
CINCINNATI MILACRON 3-525-0942A USPP 35250942A
CINCINNATI MILACRON 3-531-3363 USPP 35313363
CINCINNATI MILACRON 3-531-3291A USPP 35313291A
Cincinnati Milacron 3-531-4401A
CINCINNATI MILACRON 821593 USPP 821593
CINCINNATI MILACRON 3-531-4319A NSPP 35314319A
Cincinnati Milacron 3 542 1169A 35421169A Circuit Board USED
A2100 IO board 3-542-1210A Acramatic 2100 Input output board Cincinnati Milacron
Cincinnati Milacron A850SX Handwheel Sabre Lancer , Acramatic 850
Cincinnati Milacron 3-531-3628A Slide Driver
Cincinnati Milacron I/O Rack Chassis w/ ACO DCI IBA Boards 3-424-1890A CNC
CINCINNATI MILACRON I/O RACK WITH 14 CARDS (SLOTS)!
Cincinnati Milacron 3-533-0180G rev C board 35330180G
Cincinnati Milacron 3-533-0180G Module ! WOW !
Cincinnati Milacron 3-542-1292A CMDCO 16 outputs Board Tested Guaranteed!
CINCINNATI MILACRON 3-531-3957A Thermocouple Intf WOW
North Electric Co. PEC-3334 CNC Cincinnati Milacron Power Supply CUS# 1-635-0061
Cincinnati Milacron PCB Power Module 3-424-1894A
CINCINNATI MILACRON 3-525-0955A/B KEYPAD PANEL **NNB**
Cincinnati Milacron Interface Module 35213750A, #8836
Cincinnati Milacron A950 DIGIN 3-542-1061A, Acramatic
Cincinnati Milacron, Acramatic 900, A900 MBM board 3-533-0078G, 3-531-3838A
McLean Midwest LB14-0715-002 Air Conditioner Cincinnati Milacron 1-236-0019
Cincinnati Milacron Power Supply Board 3-531-3786A Tested Guaranteed!
CINCINNATI MILACRON 3-531-3024A USPP 35313024A
Cincinnati Milacron 3-531-3563A
Cincinnati Milacron 3-531-3953A
CINCINNATI MILACRON 3-531-3370A USPP 35313370A
CINCINNATI MILACRON 3-525-0955A *NEW NO BOX*
CINCINNATI MILACRON 3-531-4334A BOARD
Cincinnati-Milacron-3-531-4148A
Cincinnati-Milacron-3-531-3291A
Cincinnati-Milacron-3-531-3387A
Cincinnati Milacron A850SX SRCO RCO 3-542-1169A
Cincinnati Milacron 4-531-4004A00B Interface Module
Cincinnati Milacron Board 3-545-1000A 35451000A Rev c
Cincinnati Milacron Board 3-533-0712G 35330712G Rev c
Used Cincinnati Milacron BOARD 3-5313636A
Used Cincinnati Milacron BOARD 3-531-3859A
GRAP Circuit Board 3-531-4094A C 35314094A Cincinnati Milacron Acramatic 850 PCB
CINCINNATI-MILACRON"CINOVA-80"VERTICAL MILL +TOOLING
4inch FACE MILL & HOLDER BY LINDSAY& 2 END MILL HOLDERS
Enlarge
Cincinnati-Milacron-3-531-4201A
Cincinnati-Milacron-3-531-4116A
Cincinnati Milacron Board 3-545-1000A 35451000A Rev c
Cincinnati Milacron 827563 Circuit Board NEW
CINCINNATI MILACRON 3-531-3206A USPP 35313206A
CINCINNATI MILACRON FRONT PANEL 35314024P 3 531 4024P /
Cincinnati Milacron Circuit Board 3-545-1000A Rev. -A_35451000A_3-545-1OOOA
Cincinnati Milacron 3-531-3647A
CINCINNATI MILACRON 3-531-3526A USPP 35313526A
CINCINNATI MILACRON 3-531-3721A USPP 35313721A
CINCINNATI MILACRON 3-531-4119A USPP 35314119A
CINCINNATI MILACRON 3-424-1865A USPP 34241865A
Cincinnati Milacron Circuit Board 3 542 1016A Rev C/D_35421016A_3-542-1016A
Cincinnati-Milacron-3-531-4095A
CINCINNATI MILACRON 3-531-3013A USPP 35313013A
Cincinnati Milacron Operator Station 34241865A Ball CD
CINCINNATI MILACRON CONTROL PANEL W EUCHNER ENCODER HKD100S100A05 CNC
CINCINNATI MILACRON 3-533-1027G USPP 35331027G
CINCINNATI MILACRON 3-531-3363A USPP 35313363A
CINCINNATI MILACRON 3-542-1177A USED BOARD 35421177A
Cincinnati Milacron 3-531-3180A Jumper Board
Cincinnati Milacron Circuit Board 3 533 0351G #37740
CINCINNATI MILACRON 3 531 3596A 3 531 3553A 35313596A *
Cincinnati Milacron Board 3-542-1190A 35421190A qty
Cincinnati Milacron 3-531-2986A board 35312986A
Cincinnati Milacron 3-531-3839A
Cincinnati Milacron 3-531-3839A
CNC "CINCINNATI MILACRON" ACRAREAD,150 LINES (cc 46. )
CINCINNATI MILACRON 3-533-0145G CIRCUIT BOARD
Cincinnati Milacron 3-531-4609A FD3 Floppy Controller
CINCINNATI MILACRON 3-542-1048A USPP 35421048A
CINCINNATI MILACRON 3-531-4351A USPP 35314351A
CINCINNATI MILACRON 3-531-4386A USPP 35314386A
CINCINNATI MILACRON 3-533-0610G NSPP 35330610G
CINCINNATI MILACRON 3-531-3161A USPP 35313161A
Cincinnati Milacron Axis amplifier BDS4A20623412W32
CINCINNATI MILACRON 3-531-2317A USPP 35312317A
CINCINNATI MILACRON 3-531-4074A USPP 35314074A
CINCINNATI MILACRON 3-531-2024-D USPP 35312024D
CINCINNATI MILACRON 3-351-3297A USPP 33513297A
CINCINNATI MILACRON 3-531-3025A USPP 35313025A
CINCINNATI MILACRON 3-531-3891A USPP 35313891A
CINCINNATI MILACRON 3-531-4189A USPP 35314189A
CINCINNATI MILACRON A5A13-11 USPP A5A1311
Cincinnati Milacron Power Supply 3 513 3786A 3-315-3786A
Cincinnati Milacron 3-533-0153G Rev- B 35330153G
CINCINNATI MILACRON 3-531-3785A MODULE 35313785A
Cincinnati-Milacron-3-531-3106A
NEW Cincinnati Milacron Board PCB 35313785A 3 531 3785A
Refurbished Cincinnati Milacron Board PCB 35313379A 3 531 3379A
1 Available! Refurbished! Guaranteed Working!
Refurbished - Cincinnati Milacron 3-531-3283A Board
Cincinnati Milacron Circuit Board 35313750A_3531375OA_3-531-3750A_3-531-375OA
CINCINNATI MILACRON 3-531-2306-A USPP 35312306A
CINCINNATI MILACRON 3-533-0751G USPP 35330751G
Cincinnati Milacron Thermocouple Interface 3-531-3957A #34951
Cincinnati Milacron Thermocouple Interface 3-531-3957A #34952
Cincinnati Milacron 3-531-4095A
CINCINNATI MILACRON MC V2 5V SPINDLE ORIENATION SENSOR
CINCINNATI MILACRON MC V2 5V SPINDLE ORIENATION SENSOR
CINCINNATI MILACRON 3-531-2307C USPP 35312307C
Used Cincinnati Milacron BOARD 3-5313568A
Cincinnati Milacron PC Board 3 533 0798G 35330798G
CINCINNATI MILACRON 850SX SACO I/0 OUTPUT BOARD
Cincinnati Milacron Circuit Board SRCO 3 542 1169A_35421169A_31920774
CINCINNATI MILACRON 3-531-3284A USPP 35313284A
CINCINNATI MILACRON 3-700-0177A USPP 37000177A
Cincinnati-Milacron-3-531-3839A
Cincinnati Milacron 3-531-4116A
Cincinnati Milacron 3-531-4334A
Cincinnati Milacron 3-700-0109A
CINCINNATI MILACRON 3-531-4043A PC BOARD 35314043A
CINCINNATI MILACRON ACRADRIVE P-55 P55 P 55 \
NEW! - Cincinnati Milacron 3-531-3347A Board
CINCINNATI MILACRON 3-351-3298A USPP 33513298A
CINCINNATI MILACRON 3-531-4590A NSPP 35314590A
CINCINNATI MILACRON 4-422-0129A USPP 44220129A
cincinnati mil.Maxim/magnum,tool chain/aligne kit
cincinnati milacron machine alignment tool kit
Cincinnati Milacron 3-531-4130A Rev- C/E 35314130A
Cincinnati Milacron Operator's Panel 3-525-0868A Rev A_35250868A_3-525-O868A
CINCINNATI MILACRON 3-533-0905G MODULE 35330905G
Cincinnati Milacron Display/Control Module 1-288-0012_12880012_3-531-4090A
Cincinnati Milacron Paper Tape Interface Board
Cincinnati Milacron 5340 Cinturn User Switch Panel Spindle Control 3-531-4472A
CINCINNATI MILACRON TEI INC. 1-635-0077 POWER SUPPLY 11330 CM2A
Cincinnati Milacron SRCO 3 542 1169A _ Circuit Board PCB _ 35421169A _ 31920774
CINCINNATI MILACRON 850SX SIBA I/O CONTROLER BOARD 3-542-1023A
CINCINNATI MILACRON 850SX SACO I/0 OUTPUT BOARD 3-542-1026A
Cincinnati Milacron Circuit Board 3-533-0780G, 35330780G, Rev - + Rev A/C
Cincinnati Milacron Circuit Board 3-542-1177A 35421177A
Cincinnati Milacron Acramatic 900 DBP board 3-531-3636A
Cincinnati Milacron SUMP board 3-542-1118A, Acramatic 850SX
Cincinnati Milacron 3-533-0157G Rev- G 35330157G _ 33850498
Cincinnati Milacron Acramatic CNC Control
CINCINNATI MILACRON 3-531-3859A *NEW NO BOX*
35314066A CINCINNATI MILACRON 3-531-4066A 3 531 4066A
Cincinnati Milacron Spindle 60 13348 A 2 6013348A2 3000
CINCINNATI MILACRON 3-531-4237A REV. C USED BULK DATA STORAGE (32K) 35314237A
CINCINNATI MILACRON IND, CONTROL EQUIPMENT ACRADRIVE!
Cincinnati Milacron 3-531-4447 10 Slot Rack Base Board Tested Guaranteed!
Cincinnati Milacron Thermocouple INTF 3-531-3957A Rev D Guaranteed!
Cincinnati Milacron 3-531-3742A 3-711-2108G Tested Guaranteed!
CINCINNATI MILACRON 3-533-0351G APCI BOARD EXCELLENT CONDITION
CINCINNATI MILACRON 3-533-0350G PC BOARD EXCELLENT CONDITION
CINCINNATI MILACRON 3-542-1111A EXCELLENT CONDITION
Cincinnati Milacron Logic PC Board 3-533-0153G #34868
Lot of 3 Cincinnati Milacron Acradrive P-55 Servo Drives
Cincinnati Milacron Servo Analog Board 3-531-4372A #35408
Set of 3 CINCINNATI MILACRON AC OUTPUT 3-531-3839A
Cincinnati Milacron 3 531 3779A PC Board #6579
Cincinnati Milacron Circuit Board 3-533-0681G #37660
35313513A CINCINNATI MILACRON 3-531-3513A w/ 35313581A
Cincinnati Milacron PC Board 3-531-4209A #37659
Cincinnati Milacron Servo Analog Board 3-531-4372A #37663
CINCINNATI MILACRON 3-533-0668G PC BOARD RECONDITIONED
CINCINNATI MILACRON 3-533-0610G PC BOARD NEW.
CINCINNATI MILACRON 3-531-3107A NSPP 35313107A
Cincinnati Milacron Board 3-542-1190A 35421190A
Cincinnati Milacron 3-533-0158G Rev- G 35330158G
Cincinnati-Milacron-3-531-3973A
Cincinnati Milacron Servo Drive #37200077A #12300534
#SLS1C21 Cincinnati Milacron 3-424-1865A Control Panel Heald 5VC-750 #8201SO
Cincinnati Milacron 3-533-0158G Rev-G 35330158G
Cincinnati Milacron Circuit Board 3-545-1002A Rev. -A_35451002A__3-545-1OO2A
CINCINNATI MILACRON 3-533-0234G USPP 35330234G
CINCINNATI MILACRON 3-424-1943A USPP 34241943A
CINCINNATI MILACRON BOARD 3-533-0080G 35330080G 3 533 0080G \
CINCINNATI MILACRON #3-533-0033-G, 256 K MEMORY. FOR CNC MACHINING
Cincinnati Milacron 3-531-3291A
Cincinnati Milacron Logic Card 3-531-3742A 3 531 3742A
CINCINNATI MILACRON 3-531-3945A USPP 35313945A
CINCINNATI MILACRON 3-542-1173A USPP 35421173A
Cincinnati Milacron 3-533-0158G Rev G 35330158G 2repair
CINCINNATI MILACRON 3-533-0768 *USED*
NEW Cincinnati Milacron 3 531 3298A Industrial Printed Circuit Board PCB
Refurbished Cincinnati Milacron 3298A Industrial Circuit Boad
CINCINNATI MILACRON INPUT BOARD 1269581 PCB-FSC-472-95
CINCINNATI MILACRON ARROW 750 PCB-FSC-390-94 1267446
Cincinnati Milacron 3-531-4201A Remote I/O Bus Adapter
Cincinnati Milacron 3 533 0157G
Cincinnati Milacron SIMOREG TRANSISTOR PWM DRIVE D165
Cincinnati Milacron SIMOREG TRANSISTOR PWM DRIVE D165
Cincinnati Milacron Operator Button Control Panel
Cincinnati Milacron 3-533-0158G Rev-G 35330158G 10 repa
Cincinnati Milacron 3-351-3291A Monitor Control Board
Used Cincinnati Milacron BOARD 3-5313569A
Used Cincinnati Milacron BOARD 3-531-3513A
Cincinnati Milacron 3-351-3628A Slide Driver CPU Board
Cincinnati-Milacron-3-531-4075A
Cincinnati Milacron, Acramatic 900, A900 T10 Operator Panel 3-525-0908A
A950 Large CPU 3-533-0783G, Acramatic 950, Cincinnati Milacron, Vickers, Siemens
Cincinnati Milacron 3-533-0152G Rev- B 35330152G Looks good
Cincinnati Milacron Power Supply 3 531 3786A #36185
CINCINNATI MILACRON 3-533-0264G USPP 35330264G
CINCINNATI MILACRON 3-531-4075A USPP 35314075A
Cincinnati Milacron Circuit Board 3-533-0035G Rev - 3533OO35G
Cincinnati Milacron 3 531 4001A 3-533-0033G 3-531-4003A
Cincinnati Milacron 3-531-2989A
Cincinnati Milacron 3-542-1252A PC Board #21390
CINCINNATI MILACRON 310499-F3E NSPP 310499F3E
Cincinnati Milacron 3-533-0040G V-4 Motherboard
CINCINNATI MILACRON 3-531-2984A NSPP 35312984A
CINCINNATI MILACRON 3-531-3356A USPP 35313356A
CINCINNATI MILACRON 3-531-3505A USPP 35313505A
Cincinnati Milacron 3 533 0153G
Cincinnati Milacron SUMP 3-542-1118A (3 542 1118A) Board
CINCINNATI MILACRON 3-530-5033 RELAY BOARD
CINCINNATI MILACRON 3-531-4590A USPP 35314590A
Cincinnati-Milacron-3-531-3087A
CINCINNATI MILACRON 3-531-3120A USPP 35313120A
CINCINNATI MILACRON 3-424-1961A USPP 34241961A
CINCINNATI MILACRON 3-531-3160A USPP 35313160A