6ES7-321-1BLOO-OAAO现货

PLC已广泛应用于冶金、采矿、水泥、石油、化工、电力、机械制造、汽车装卸、造纸、环保及娱乐等行业，其应用类型大致可分为如下几种控制领域。
    (1) 逻辑控制。这是PLC的*基本应用，主要利用PLC的逻辑运算、定时、计数等基本功能实现，可取代传统的继电控制，用于单机、多机群、自动生产线等的控制。例如：机床、注塑机、印刷机、装配生产线、电镀流水线及电梯的控制等。这是PLC*基本、*广泛的应用领域。
    (2) 位置控制。用于该类控制的PLC，具有拖动步进电动机的单轴或多轴位置控制模块。PLC将描述目标位置和运动参数的数据传送给位置控制模块，然后由位置控制模块以适当的速度和加速度，确保单轴或数轴的平滑运行，移动到目标位置。
    (3) 过程控制。用于该类控制的PLC，具有多路模拟量输入、输出模块，有的还具有PID模块，因此PLC可通过对模拟量的控制实现过程控制，具有PID模块的PLC还可构成闭环控制系统，从而实现单回路、多回路的调节控制。
Haws Portable Eye Wash and Body Spray Unit 7602.10.2 

KOA Speer Spool of 5,000 Z25L Resistors 0 OHM 15 Amp 

Mitsubishi DC Servo Motor - Model HD 301-12
* Satisfaction Guaranteed

Sterling Bung Mixer - Clamp Mount Model D-075
Motor Model NBY074FCW 3/4 HP 1730 RPM

ALLEN BRADLEY 1394-AM50 A SERVO DRIVE 10KW

Siemens CNC 840D Pendant Controller 6FX2007-1AC04

Bosch Rexroth Mill Type Cylinder R407999226
CDM1M00/32/18/?475A2X/B11CGDM?WW

HAMMOND DUSKOLECTOR Dust Collector DK-4 

Marotta Hydraulic Valve Model PLV-34B New in Box

Mitsubishi NF400-S No-Fuse 300A 600V 3P Circuit Breaker

Heald Internal Grinding Machine Spindle 8200 8,200 RPM

Pyrell Fire Retardant Foam - 575 Sq.' - 1/2" Thickness
* Satisfaction Guaranteed

FAFNIR PRECISION ANGULAR BALL BEARING 2MM9126WICRDUL

Arktite AP403510 400AMP 600VAC/250VDC Plug

Werie Rietschle Vacuum Pump TLV 25
Oil Less Vacuum Pump

Raychem ElectroLoss Filterline
RAYCHEM - 55FB1541-20-FL?T4-0CS2882 

U-LINE Corp. 5.2 Cubic Ft. Refrigerator Y 55WH

INDRAMAT AC SERVO CONTROLLER TDM 3.2-030-300-WI
TDM 3.2-030-300-WI

INDRAMAT AC SERVO CONTROLLER TDM 4.1-020-200-WO

Rockwell Manufacturing Drill Press 82-910 66Y 3/4 HP 

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MILITARY ONAN GAS GENERATOR 3KW 1&3 PHASE MEP-016C

MILITARY ONAN GAS GENERATOR 3KW 1&3 PHASE MEP-016C

MILITARY 500 GALLON TANK AND LIQUID PUMP UNIT

Joslyn Clark Fuseable Disconnect Switch w/ Temp Control
C18AA30203-76 Ogden ETR-9090 

US Burke Model 1 Manual Horizontal Milling Machine

Womack Heat Exchanger B-1002-73440

ALUMINUM PLATE BAR 7050 T7451 Size: 45.625x15.75x4
Foundry Source: Specification: 5PTM7T08 Lot#

SPX POWER TEAM HYDRAULIC PUMP (Air Operated)

Carlton Radio Drill Tilting Box Table

Welch Two Stage Duo Seal High Vacuum Pump 1402 5.6 CFM

NEW Thermal Transfer Product Heat Exchanger B-1002-A4-F

McFadden High Pressure Oil Cooler 6600 6400 64003

Formsprag Disco Torque Hydraulic Clutch - HTH 550

PARKER COMPUMOTOR AT6250-120 2 AXIS CONTROLLER

Excellon Esterline Granite Inspection Machine Base
Layout Table

Iscar Self Grip 18 Teeth Slot Mill Blade 9.84" OD
SGSF-250-3-150?0K 320 RPM Max

Allen Bradley DC Drive, 2 HP Motor, 2 Browning Pulleys

Cushman Superspacer & 12" Rotary Chuck 9110412200A 
3084012000A lathe Spacer 

Tilting Knee / Table for Radial Arm Drill

Hettich EBA 20 C Centrifuge - Tested and Working Good
Free shipping! 7 day money back guarantee

Automation Device Deburr Shaker Vibration Feeder 
15CK.2 6000.2 15 8800.2

DEMAG DC Pro Chain HOIST 1-125 1/1H5 V9.6/2.4 275 LB

Antique Library Ladder 11'6 x 16 x 8.5 in.