140ARI03010
140ARI03010
從整定方式來分，調(diào)節(jié)器有普通型和電壓整定型兩種。普通型和電壓整定型調(diào)節(jié)器的基本組成是相同的，區(qū)別只是在參數(shù)整定電路方面。在普通型調(diào)節(jié)器中，參數(shù)的整定只能就地進行，可以用調(diào)整電位器的阻值或用波段開關切換電阻或電容來改變整定參數(shù);在電壓整定型調(diào)節(jié)器中，整定參數(shù)P, TI、TD受外給電壓控制，因此可以做到遠程整定、第三參數(shù)整定、自整定等。下面圍繞普通型PID調(diào)節(jié)器進行分析討論。
PID調(diào)節(jié)器的組成可以用圖4-36所示的方框圖表示。調(diào)節(jié)器主要由翰人電路、運算電路和輸出電路三部分組成。但在有的調(diào)節(jié)器中，輸出電路與運算電路是一個不可分荊的整體。此外，還可能附帶有指示電路、手動操作電路及限幅電路。指示電路分為偏差指示、給定值與輸入值的全刻度指示兩種。
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Stopcircuit-Ent?relec GMU 15U Single Pole Breaker
PHD Model: 17533-00-0 Quick Connect Switch Cordset
Square D Model: 9001KA2 Contact Block Emergency Switch
Magnetek Model: F-40X Filament Transformer, 60Hz
Okidata PN: 70012801 LXHI Serial I/F, RS232 PCB
(2) Numatics NAF252004N000F 24-145 psig Valve =
MAC 225B-611BA 24VDC 8.5 WATTS Valve =
phd / Tom Thumb: AVRF3/4X3/4-P-A Pneumatic Cylinder
(2) TURCK U0067 P/N: PKG 3Z-6/S90 cable =
Littlefuse Model: FLSR 4 ID Indicator Fuse, 600V
DORNER 200046M GREASE ADAPTER 6200 SERIES QTY (8)
SMC Model: NVFR2100 Plug-In Base Mount Solenoid Valve
MARTIN 16L050 TIMING PULLEY BORE SIZE 1/2"
Allen-Bradley Cat#: 800M-NH Selector Switch Accessory.
SMC: NASS100 Slow Start Speed Control Valves
Panaflo Model: FBA12G48H DC Brushless Fan. 48V DC, 0.1
Panavise Model: 880-063 Standard Security Mount, Cream
Hubbell Mdl: HBL5269C Insulgrip Series Connector
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Hewlett Packard / Agilent Model: 10833B GPIB Cable
Sola: SLO-12-000-1 Over Voltage Protector Module
Allen-Bradley Cat. #: 800MR-QL24S Push Button Switch.
Clippard Minimatic: 9SD-1 Cylinder. 9/16" Bore 1" Stro
Allen-Bradley: 800T-A Black Push Button Switch, Series
Lof of Ferraz Shawmut TR3R Time Delay Fuse, Qty. 6
Allen-Bradley: 815-B0V4 Overload Relay. Series K
Lot of Sylvania: FT40DL/835/RS 40W Dulux Compact Fluore
Buss / Bussman: JT60030 Class J Fuse Holder w/ LPJ-2-2
Buss / Bussman: JT60030 Class J Fuse Holder w/ LPJ-10S
Buss / Bussman: JT60030 Class J Fuse Holder w/ LPJ-12S
Buss / Bussman: JT60030 Class J Fuse Holder w/ LPJ-2SP
Buss / Bussman: JT60030 Class J Fuse Holder w/ LPJ-5SP
Buss / Bussman: JT60030 Class J Fuse Holder w/ LPJ-1-6
ebm-Papst Multifan Model: 4312. 12V DC. Tested Good
emecanique: ZB2-BE10 Black Push Button Switch
Mix Lot of pHd, Inc. Brackets, PN: 12247 & 17000-33-9
Lot of Bimba Model: 0070.5-XP Pnuematic Cylinder.
Wellman Model: 3953682 300W, 240V Band Heater
Allen Bradley Cat. #: 1492-CB2 G200, Series A Circuit B
Mallory Model: CGS752U075V57 Capacitor 7,500 MFD
Lot of Swagelok Model: SS-4F-K4-60 Filter Elements
Hoffman Model: A-FLT44 Enclosure Louvre Filter Kit
Allen-Bradley Cat. #: 700-HA32Z24 Relay, Series B w/7
Allen-Bradley Cat. #: 700-HA32Z24 Relay, Series C w/7
Osram Model: 6860. 6 Volt, 1.4 Amp Incandescent Bulb
WILKERSON R05-02-000 REGULATOR
Lot of Allen Bradley Cat. #: 1492-WFB10 Fuse Blocks. Q
Imperial Eastman: 560 FTY Hi-Performance Charging Hose
PHD Pneumatics: 53625-1 Proximity Switch / Cord Set
Ametek Rotron / USG Model: P844UK Pressure Guages. 2?
General Electric Model: PWP12 Pushbutton Micro Switch
Lot of Electrocube Model: RG1986-7 RC Networks Capacito
Parker Model: 925023 25C Spin-On Filter Element. 25 Mi
Hubbell Mdl: HBL5819C Insulgrip Series Connector
FESTO TYP 14144 MEH-5-PK-3 SERIE H302 WORKING
Analog Devices Model: AD542LH High Performace BiFet
Opto 22: 120D3 Solid State Relay, 3-32VDC Control
Hewlett Packard PN: 261565-041, 1GB, PC2100, ECC Mem.
Allen-Bradley Cat. No. 2760-A485, DH485 Adapter
Allen-Bradley Model: 700-HA32Z24 Relay w/700-HN100
Master Pneumatic: RS100 Silencer / Reclassifier
Voyager Tech. Inc: WSST-300 Wrist Strap Tester System
Belkin Model: F5U220 USB 5 Port 2.0 PCI Card
Allen-Bradley Cat. #: 700-HA32Z24, Series A. W/ 700-HN
SMC Pneumatics Model: AR30-N03-Z Pressure Guage. 0 - 1
Allen-Bradley: 800T-A2 Black Push Button Switch, Series
Banner Model: 2LM3, 2-Wire Logic Module
Allen-Bradley: 800T-B Red Mushroom Push Button Switch,
Allen-Bradley: 800T-B6 Red Mushroom Push Button Switch,
