6EP1332-1SH71 工業(yè)自動(dòng)化水平已成為衡量各行各業(yè)現(xiàn)代化水平的一個(gè)重要標(biāo)志。同時(shí)，控制理論的發(fā)展也經(jīng)歷了古典控制理論、現(xiàn)代控制理論和智能控制理論三個(gè)階段。智能控制的典型實(shí)例是模糊全自動(dòng)洗衣機(jī)等。自動(dòng)控制系統(tǒng)可分為開環(huán)控制系統(tǒng)和閉環(huán)控制系統(tǒng)。一個(gè)控制系統(tǒng)包括控制器、傳感器、變送器、執(zhí)行機(jī)構(gòu)、輸入輸出接口。控制器的輸出經(jīng)過(guò)輸出接口、執(zhí)行機(jī)構(gòu)，加到被控系統(tǒng)上；控制系統(tǒng)的被控量，經(jīng)過(guò)傳感器，變送器，通過(guò)輸入接口送到控制器。不同的控制系統(tǒng)，其傳感器、 變送器、執(zhí)行機(jī)構(gòu)是不一樣的。比如壓力控制系統(tǒng)要采用壓力傳感器。電加熱控制系統(tǒng)的傳感器是溫度傳感器。PID控制及其控制器或智能PID控制器（儀表）已經(jīng)很多，產(chǎn)品已在工程實(shí)際中得到了廣泛的應(yīng)用，有各種各樣的PID控制器產(chǎn)品，各大公司均開發(fā)了具有PID參數(shù)自整定功能的智能調(diào)節(jié)器 (intelligent regulator），其中PID控制器參數(shù)的自動(dòng)調(diào)整是通過(guò)智能化調(diào)整或自校正、自適應(yīng)算法來(lái)實(shí)現(xiàn)。有利用PID控制實(shí)現(xiàn)的壓力、溫度、流量、液位控制器，能實(shí)現(xiàn)PID控制功能的可編程控制器(PLC），還有可實(shí)現(xiàn)PID控制的PC系統(tǒng)等等。可編程控制器（PLC) 是利用其閉環(huán)控制模塊來(lái)實(shí)現(xiàn)PID控制，而可編程控制器（PLC）可以直接與ControlNet相連。
Siemens Sinumerik 800M. 6FC3986-3EU Operator Panel.
Siemens Sinumerik CNC Control Emco X9A000 II X9A 00
SIEMENS SINUMERIK 810 I/O BOARD 6FX 1124-6AA
Siemens Sinumerik 800 VIDEO-GRAPHICS 6FX1151-1BD01
Siemens Sinumerik 6FX1 123-0AA01 Vidio Interface Card.
SIEMENS SINUMERIK 810 I/O BOARD 6FX 1126-5AA
SIEMENS SINUMERIK 810 MDI PANEL WITH COMPUTER RACK
Siemens Sinumerik 6FX1118-4AB01. I/O Interface Mod New.
Siemens Sinumerik 6FX1115-0AA02. Video Interface New.
Siemens Sinumerik 6FX1111-4AB00 I/0 Interface New.
SIEMENS SINUMERIK 6FC 3741-0FB-Z CONTROL RACK (XLNT)
SIEMENS 6FC5235-0AA05-0AA1 SINUMERIK 3.5" FLOPPY * NEW
SIEMENS 6FC5235-0AA05-0AA1 SINUMERIK 3.5" FLOPPY * NEW
SIEMENS SINUMERIK 6FC5203-0AF02-0AA0 Membrane Keypad
Siemens Sinumerik Machine Control Panel 3T 548 025 9004
Siemens Sinumerik 6FX1120-3BA01. Coupling PLC New.
Siemens SINUMERIK System 3 control panel
Siemens Sinumerik 802S 802C Keypad NEW Free Ship
Siemens Sinumerik 3T Panel 6FX11268AA00 _ 6FX1126 8AA00
Siemens Sinumerik 6FX1120-7BA01 Circuit Board New.
Siemens Sinumerik 6FX1118-4AB01. I/O Interface Mod New.
SIEMENS SINUMERIK PC CARD 6FC5247-0AA11-0AA2 NEW *NIB*
NEW SIEMENS SINUMERIK 6SL3121-1TE21-0AA3 GUARANTEED
Siemens Sinumerik 802 802S 802C 5.7" LCD Display
Siemens Sinumerik 6FC5611-0CA01-0AA0 I / O Module
SIEMENS 6FC5247-0AF11-0AA0 SINUMERIK 810D/840D PROFIBUS
Siemens Sinumerik 840C Interface #6FC5103-0AD13-0AA0
Siemens Sinumerik 6FC5412-0FA10-0AA0 Impuls Adapt New.
Siemens Simodrive / Sinumerik E52930-A3210-C5-B1 Board.
Siemens Sinumerik 840C Interface #6FC5103-0AD13-0AA0
SINUMERIK 6FX1410-0CX83 6FX 14100CX83 6FX14100CX83 NIB
Siemens Sinumerik 6EV3054-0DC. Power Supply Module.
Siemens Sinumerik 6EV3054-0FC. Power Supply Module.
HARDINGE SINUMERIK CHNC LATHE MANUALS
Siemens Sinumerik 840c 6FC5100 0AA01 0AA1 VERSION --
Siemens Operator's Panel Sinumerik 3G _570 025 9030 00
Siemens Sinumerik 6FX1112-0AA02. I/O Interface Mod New.
Siemens Sinumerik 6FX1124-6AA02 Drive Card I/O For 810M
Siemens Sinumerik 6FC5252-4AX21-4AB0 programming
Siemens Sinumerik 6FC3984-3RA With Lead. MPG Module.
Siemens Sinumerik Operator Control Panel #6FC3808-3EF21
SIEMENS SINUMERIK 6FC 3671-0FB-Z CONTROL RACK
SIEMENS SINUMERIK 6FC3641-0BB CONTROLLER Used
FANUC SIEMENS SINUMERIK PRIMO SG CONTROLLER FOR PARTS
SIEMENS SINUMERIK ELECTRONIC HANDWHEEL NIB
Siemens Sinumerik 6FX1111-1AA01. Servo Interface.
Siemens Sinumerik E-Stand #6FC5111-0CA73-0AA1, Nice
SIEMENS SINUMERIK 6FX1122-1AA01 COUPLING MODULE
SIEMENS SINUMERIK 6FZ1125-1AA01 ENCODER CONTROL
SIEMENS SINUMERIK 6FX1115-0AB01 SYSTEM 3 VIDEO CARD
SIEMENS SINUMERIK 6FX1122-2AA01 DRIVE BOARD
SIEMENS SINUMERIK 6FX1111-0AA02 GOOD TAKEOUT
SIEMENS SINUMERIK 6FX1118-1AA02 GOOD TAKEOUT
Siemens Sinumerik 6FX1821-1BX03-4B Memory Module.
Siemens Sinumerik 6FX1125-7AA02 Keyboard Interface New.
Reinecker ISA-102 CNC Sinumerik 820G Grinder Manual
Siemens Sinumerik 6FC5147 0AA05 0AA0 6FC51470AA050AA0
SIEMENS 6FC3984-3RA SINUMERIK 800 SERIES I/O MODULE
SAJO Sinumerik 8 MC 8MC HMC 600 800 G54 G55 G56 G57 G59
SIEMENS 6FX1115-0AA02 SINUMERIK VIDEO INTERFACE MODULE
Siemens Sinumerik 6FC5147-0AA07-0AA0. Cooling Fan 840C
Siemens Sinumerik 810 CNC Control Commissioning Manual
SIEMENS SINUMERIK HANDWHEEL 6FC9320-5DC00 NEW**NIB**
SIEMENS SINUMERIK810/840 ADAPTER 6FC5247-0AA31-0AA0 NEW
Siemens Sinumerik 810 M 6FX1126-2BA00 RAM Module
Siemens Sinumerik 6FX1 122-4AA00 Local Bus New
Siemens Handwheel Sinumerik 6FC9320-5DC00 +5V nice !!!
Siemens Sinumerik Verteiler Box 6FX2006-1BC01 _?? $$ ??
SIEMENS SINUMERIK CNC CONTROL MODEL# PRIMO SG!
SIEMENS SINUMERIK 6FX1118-4AA01 CONTROL CARD
Siemens Sinumerik 840D Simodrive 611D Operations Manual
Siemens Sinumerik DMP Module, 6FC5111-0CA03-0AA2, Nice
Siemens Sinumerik Module Modul DMP #6FC5111-0CA03-0AA2
SIEMENS Sinumerik Module Modul #6FC5111-0CA03-0AA2
Siemens Sinumerik System 6 CNC Control Operating Manual
Siemens Sinumerik 820 GA2/GA3 CNC Instruction Manual
SIEMENS SINUMERIK 6FX2006-1BA02 6FX20061BA02 NIB
sinumerik pad & buttons fuer tastaturinterface new !!!!
Siemens Sinumerik DMP Module Modul 6FC5111-0CA01-0AA0
SIEMENS SINUMERIK800SW6 NSFP SINUMERIK800SW6
Siemens Sinumerik 840C CRT MONITOR #6FC5103-0AB02-1AA2
original Siemens Sinumerik 802S 802C Mechanical Keypad
Siemens Sinumerik 6FX1145-3BA00 (6FX11453BA00)
Siemens Sinumerik 6AU1435-0AA00-0AA1 6AU14350AA000AA1
LCD monitor for SIEMENS SINUMERIK 805M size 9"/12"/14"
LCD monitor for SIEMENS SINUMERIK 810 size 9"/12"/14"
LCD monitor for SIEMENS SINUMERIK S3 size 9"/12"/14"
LCD monitor for SIEMENS SINUMERIK 805 size 9"/12"/14"
Siemens Simatic Panel 12" OP47 6AV3647-2MM32-5CG1
Siemens Panel OP30C 6AV3530-1RU32 OP 30 C OP30 S5
Siemens Simatic Panel PC 677 12" 6AV7661-1AA10-4BS0 NEU
Siemens Simadyn D 6DD1670-0AF0 Operator Panel OP1
Siemens Simatic Panel PC FI45 V2 6AV7605-1AE23-0CB2
Siemens Simatic PC670 6AV7724-1BC10-0AA0 Touch Panel
Siemens Simatic Operator Panel OP35 6AV3535-1TA01-0AX0
Siemens Simatic Operator Panel OP35 6AV3535-1TA01-0AX0
Siemens Simatic Operator Panel OP35 6AV3535-1TA01-0AX0
Siemens Simatic Operator Panel OP35 6AV3535-1TA01-0AX0
Siemens Simatic Operator Panel OP35 6AV3535-1TA01-0AX0
豫公網(wǎng)安備41010502000017號(hào) 
