A20B-2002-0520
A20B-2002-0520
目前PLC在國內外已廣泛應用于鋼鐵、石油、化工、電力、建材、機械制造、汽車、輕紡、交通運輸、環保及文化娛樂等各個行業。在運城電廠主要有化學制水、生活污水處理、工業廢水處理、凝結水精處理等。有關PLC的使用情況主要分為如下幾類。
1 開關
開關是最常見的電子元件，功能就是電路的接通和斷開。接通則電流可以通過，反之電流無法通過。在各種電子設備、家用電器中都可以見到開關。 PLC可以方便地實現邏輯控制取代傳統的繼電器。
繼電器是我們生活中常用的一種控制設備，通俗的意義上來說就是開關，在條件滿足的情況下關閉或者開啟。繼電器的開關特性在很多的控制系統尤其是離散的控制系統中得到廣泛的應用。從另一個角度來說，由于為某一個用途設計使用的電子電路，最終或多或少都需要和某一些機械設備相交互，所以繼電器也起到電子設備和機械設備的接口作用。
電路，實現邏輯控制、順序控制，既可用于單臺設備的控制，也可用于多機群控。如水泵的啟停、閥門的開關、制水系統順控、干除灰系統等。
2 工業過程控制
在工業生產過程當中，存在一些如溫度、壓力、流量、液位和速度等連續變化的量量(即模擬量)，PLC采用相應的A／D和D／A轉換模塊及各種各樣的控制算法程序來處理模擬量，完成閉環控制。PID
3 運動控制
PLCC
4 數據處理
PLCC具有數學運算(含矩陣運算、函數運算、邏輯運算)、數據傳送、數據轉換、排序、查表等功能，可以完成數據的采集,
5 通信及聯網
PLCC通信含PLC間的通信及PLC與其他智能設備間的通信。隨著工廠自動化網絡的發展，現在的PLC都具有通信接口，通信非常方便。
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Bosch Block Bearing Model 8101851573
5-5/8" x 3-1/2" x 3-1/2" 3" Max Bore NWOB
Bosch Packaging: Longitudinal Seal Bar
Assembly, 8-101-865-485
Bosch Rexroth 0821200215 1/8" Port
Flow Control Exhaust Valve NIB
BOSCH Rexroth DKCXX.3-040-7 Eco Drive
Series Servo Drive
Bosch Rexroth Super Linear Bushing
R0732-250-40 R073225040 NIB
Bosch Tee Pipe T Connector Model 1823391197
NWOB
Boston Gear 700 Series Reducer
SFWC721-200N-B5-G 200:1 .25 HP NWOB
Boston Gear Flange Mount Bearing Model
MBF-2 64595 NWOB
Boston Gear ISO 9002 Reducer Model
F730-40-KT-B7-J3 Ratio 40 1.78 HP NWOB
Boston Gear Jaw Coupling Hub Model FC25-1
1/8 w/ Keyway NWOB
Boston Gear Reducer 700 Series Cat
F724-15-B5-G Ratio 15:1 2.34 Input HP NWOB
Boston Gear Reducer 700 Series Cat F724-15-B5-G
Ratio 15:1 2.34 Input HP NWOB
Boston Gear Reducer 700 Series Cat
F724-15-B5-G Ratio 15:1 2.34 Input HP NWOB
Boston Gear Reductor Ratiomotor Cat. No.
231D-20 Model 001 20:1 2.430 HP NWOB
Boston Gear Speed Reducer 1:1 Ratio Cat.
VR137 Mtg QM5 1750 RPM 9.262 HP Refurb
Boston Spur Gear Model NF15B 15 Tooth
3/4" Dia Bore NWOB
Boston Spur Gear Model NF20B 20 Tooth
3/4" Dia Bore NWOB
Bourns 70ADJ-4-ML1 Mod Battery Contact, 4
pos, Male, 30VDC, 4mm pitch, 20 pcs
Box 2 Crouse Hinds LT15090 Male Conduit
Connector Fittings 90 Degree 1-1/2" NIB
Box 2 Kodak Special Color Paper
11"x100' PX-2726, Sp247, 2733, Cat# 166 3442 NIB
Box 22+ Feet Kuri Tec K7130C-04x50 Polywire
Heavy Wall PVC Food Grade Hose NIB
Box 23 Thomas & Betts 60271 500MCM
Color-Keyed Lub Pressure Terminal Connector N
Box 3 Hanson Whitney 3/8-24NF 4 Flute 2
Plug Taps & 1 Bottoming Tap NOS
Box 3 Hanson Whitney 3/8-24NF 4 Flute 2
Plug Taps & 1 Bottoming Tap NOS
Box 46 Allen Bradley 1492-EBL6 Terminal
Block End Barriers Ser A Yellow & Gray
Box 50 Allen Bradley 1492-EBL4 Terminal
Block End Barriers Yellow & Gray NIB
Box 75+ Pair Kappler 27035 ISOClean Medium
Class A PVC Sole Clean Shoe Cover
Box 75+ Pair Kappler 27035 ISOClean Medium
Class A PVC Sole Clean Shoe Cover
Box 80+ Pairs ISOClean Kappler or DuPont Large
PVC Sole Clean Boot Cover
Box 9 Crouse Hinds RE62 Conduit Hub Reducer
2" - 3/4" Hazardous Locations NIB
Box of 10 15' Panduit UTP28SP15BU Cat 6 UTP
28 AWG Patch Cord T568B CM/LSHZ
Box of 10 Allen Bradley Busbars 1 Pole
MCB's Model 1489-AACL112 Ser A Ie 80A NIB
Box of 10 Austin Line 3/4" x 90° Cat.
No. 451 Angle Connector Extension
Box of 10 Bussmann Fusetron Dual Element
Fuses FRN-6/10 NIB
Box of 10 Bussmann Fusetron Dual Element
Fuses FRN-6/10 NIB
Box of 10 Cooper Buss T-Tron Class T
Current Limiting 3 Amp Fuse JJS-3 NIB
Box of 10 Eiko QT13/35-4P 13W 3500 K Quad
Tube Fluorescent Lamp Base: G24q-1
Box of 10 Hubbell HBL2410 Twist Lock
Receptacle 20A 125/250V 3 Pole NIB
Box of 10 Hubbell Linkosity PF1004PA005
Female Cable 10A 600 VAC 4 Pole 5'
Box of 10 Ingersoll Carbide Inserts
CDE313R20 119252 51325 205 S Cutter
Box of 10 Ingersoll Carbide Inserts
CDE324L54 9CM21 205 S Cutter
Box of 10 Ingersoll Carbide Inserts
CDE324L54 9GQ41 205 S Cutter
Box of 10 Ingersoll Carbide Inserts
CDE324R55 9CM20 205 S Cutter
Box of 10' Morse 60-3R Roller Chain Part
No. 322048 NIB
Box of 10 Panduit 10' Pan-Net TX6A 10GIG
RJ45- RJ45 Patch Cord Cat 6A UTP6A10BU
Box of 10 Panduit 10' Pan-Net TX6A 10GIG
RJ45- RJ45 Patch Cord Cat 6A UTP6A10BU
Box of 10 Panduit 35' Pan-Net TX6A 10GIG
RJ45- RJ45 Patch Cord Cat 6A UTP6A35BU
Box of 10 Panduit J-Mod Chaining Bracket
Model JMCB-1
Box of 10 Panduit J-Mod Single-Level
Ceiling Mount Bracket JMCMB25-1-X NIB
Box of 10' Section of Renold 60-1 RIV
Roller Chain 60RB
Box of 10 Square D 9080GH75 6 Pole Jumper
NIB
Box of 10 Sunray Lighting General
Instruments CM356 / 356 Miniature Lamp NOS
Box of 10 Sunray Lighting General
Instruments CM356 / 356 Miniature Lamp NOS
Box of 10 Thomas & Betts 5353
Liquidtight 3/4" Conduit Connectors 90 Degree NIB
Box of 10 Thomas & Betts 5353
Liquidtight 3/4" Conduit Connectors 90 Degree NIB
Box of 100 Kindermann 35mm Glassless Slide
Binders Some
Box of 100 Raychem SO63-3-01 / SO633R
Solder/Heat Shrink Terminator w/ Braid
Box of 118 Nuventix Top Mount Chip Heat
Sink Cooler HTPMS-CALC-002 NIB
Box of 118 Nuventix Top Mount Chip Heat
Sink Cooler HTPMS-CALC-002 NIB
Box of 12 Appleton RB200150 Steel 2"
to 1-1/2" Reducer Reducing Bushing NIB
Box of 12 Hanson Whitney 20517 1/4-28
Precision Taps 2 Flute GH-3
Box of 12 Hanson Whitney 20517 1/4-28
Precision Taps 2 Flute GH-3
Box of 142 Nuventix SynJet, Top Mount Chip
Cooler 5VDC 13W STPMS-CM005-001 NIB
Box of 170 Pieces of 12" Sections Heat
Shrinking Tubing M23053-010C TZ-V12/TOP
Box of 19 Flanders Series 325T Panel
Filters 12" Width x 18" Length NIB
Box of 19 TRW DEC 9P Cinch Connectors 9 Pin
NIB
Box of 19 TRW DEC 9P Cinch Connectors 9 Pin
NIB
Box of 2 45111 Oce Engineering Bond 20#
White Bond 22" x 50' x 3" 4511100095 NIB
Box of 2 45111 Oce Engineering Bond 20#
White Bond 34" x 50' x 3" 4511100103 NIB
Box of 2 Beck Capacitor 14-2840-05 ASC
X389S 8 MFD 330 VAC 50/60 Hz NIB
Box of 2 Cooper Conduit Outlet Body LB47
Size 1-1/4", Volume 18.5 Cubic Inch
Box of 2 Crouse Hinds LL67 Form 7 Conduit
Outlet Body L Shape NIB
Box of 2 Crouse Hinds LL67 Form 7 Conduit
Outlet Body L Shape NIB
Box of 2 Crouse Hinds LT150 Straight
1-1/2" Male Conduit Connector Fittings NIB
Box of 2 Crouse Hinds LT150 Straight
1-1/2" Male Conduit Connector Fittings NIB
Box of 2 Crouse Hinds TB37 Conduit Outlet
Body 1" 14.5 CU IN NIB
Box of 2 Dietgen 430C34L 20 LB Laser Bond
34" x 500' NIB
Box of 2 INA Roller Bearings 51109J NIB
Box of 2 INA Single Row Shielded Ball
Bearings Model 62052RS 6205-2RS 907090
Box of 2 Keyence Lens Caps Model F-2X7 NIB
Box of 2 Link-Belt Multi-Labyrinth Seal
Rings Model LB68433RA Type R NIB
Box of 2 Multi-Labyrinth Bearing Seal Rings
Model LER44 2-11/16" Bore NIB
Box of 2 Parker B38J Male Threaded Coupler
Measured Thread OD 1-1/4" NIB
Box of 2 Xerox Performance Bond 20 lb Paper
22" x 50' 003R05904 3" Core NIB
Box of 2400+ 5/8 32/15 Clincher Copper
Plated Staples NOS
Box of 27 Thomas & Betts XC 290
3/8" Conduit Connector / Clamp 90 Degree NIB
Box of 29 Appleton BUC-100 Capped Bushing
1" Malleable Iron NIB
Box of 29 Appleton BUC-100 Capped Bushing
1" Malleable Iron NIB
Box of 3 Flanders Series 325T Panel Filters
24" Width x 90" Length NIB
Box of 3 O-Z Gedney 4Q-150 Straight
Liquidtight Connector 1-1/2" Raintight NIB
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