本特利330780-91-05

330780-91-05

330780-91-05

330780-91-05

继电器控制依靠触点的机械动作实现控制，工作频率低，毫秒级，机械触点有抖动现象。

PLC由程序指令控制半导体实现控制，速度快，微秒级，严格同步，无抖动。

继电器控制系统靠时间继电器的滞后动作实现延时控制，而时间继电器定时精度不高，受环境影响大，调整时间困难。

PLC用半导体集成电路做定时器，时钟脉冲由晶体振荡器产生，精度高，调整时间方便，不受环境影响。

PLC的梯形图程序一般采用顺序控制设计方法，这种编程方法很有规律。容易掌握。对于复杂的控制系统，梯形图的设计时间比设计继电器系统电路图的时间要少很多。

PLC的用户程序可以在实验室模拟调试，输入信号用小开关来模拟，通过PLC上的发光二级管可观察输出信号的状态。完成了系统的安装和接线后，在现场的统调过程中发现的问题一般通过修改程序可以解决。系统的调试时间比继电器系统少得多。

PLC故障率低，且有完善的发光二级管或编程器提供的地址迅速查明故障的原因，用更换模块的方法可以迅速地排除故障。

Edwards Interface Module A52844460

Keyence Corporation VT2-7SB

25153086 Jouan Centrifuge pcb assy 6173163

Premium NP-0581

Philips UTIL-CPU M1059-66501

Keyence KV-8EYR

Simco Richmond PFC20

Jouan 85480028

Hamahatsu Photonics K.K. C3205

Philips 453564724381 Rev B M3538A

Seiko Instrumnets LCD M4024 7DY

TEAC TD-500

LIN ENGINEERING 5618S-01-02

Philips IntelliBridge EC5 Maquet SERVO-s 865114 #210 453564375721

Maginet Digital RC22C

Hayakawa Electric HR-15P4A

Jouan Centrifuge door handle Jouan 20602078

Jumo ATH-22 426939

HS-MD3000ea

Nextral CADC pull from Nextral GA10

Nvec NVC-946

Megger PAT2

Coherent 1051241 SSIM 1101545 LM-1447

AXCB-S SC NMC 004

ASML 4022.642.90321

Trumpf 1350991-03

ASML 4022.470.49343

SMC Thermo Con INR-244-242B

Renishaw PI200

VOLGEN EXI-124R2

BINDER 8661106K00

Sensotec 060-6827-03

ASML C&T Sensor PPCA 4022.471.56585FSD 4022.471.56585

Ropex Resistron RES-102

ABB MINERTIA MOTOR MINI SERIES YASKAWA UGTMEM-06LBB41

Edwards A52844530

Lenze EVD534-E

25153107

Jetter N-SM2

Opal EA7

Novametrix 27380200

NDT Instrument 680

Hikari HLS SL4/01

RCM2035

PULLEY CO LTD ETP-K-8 Ap07710

BANNER USE3224YI

LTX Corporation QTERM-IV F088

BP Microsystems SM56SSA

Microscan fis-0810-0010

INTERCONTROL digsy Mux Master Typ :4880.01.OAA

ABB SPAJ 140 C

HIMS Strobe REV 2.0

Microscan 97-100001-04 M9332 ELPAC WM220-1

AD-30

ASML 4022.639.92101

Telemecanique XSD-H40733

iport 711 or ip 711

Seaward PH3

Smith detection 2821723-A

Enamel Rater P/N. 688697E

Eurotherm TE10A

CAL Controls 3200

Vitez TOV-340

Jetter JX6-O16

Berges Electronics ACM-S2

Omega CN76000

Merten Instabus EIB 649204

N21110-1AME

Precise Eye with CCS HLV-27-R

Schneider LTMR100MFM

Telemecanique STBNMP2212 NMP2212

PSA-1509U PHIHONG PS-150

LEICA 10X/21B Microscope 10447160

Wild 445111 10X/21B

Proteus Industries Inc. 0100C24

Daifuku TFE-3419B TFE3419B

Series R130 ref. 15074/0603

Advantest Corporation BLG-023775

N20177130 Key board Panadac-771-30

TEKEL Italsensor TKW363C

Oriental MSP-1W

stork tronic st48-31.10FP

Vaisala SPU 11 279073

Thermo electron Corporation T40 11175710

jOUAN 86001823 PT200

Smiths HI-PACC-HCP HCP-1.0

Philips Intellibridge EC5 GE 865114 #406 453564375851

NEWOPTO OPLD-100C

FEED PFC-MF-601

Philips M1082-66502

Polwat PWS 25 4/1

Honeywell 30750338-004

Opto 22001784a

WELLSCANE PDA-81

Mahr Federal uMaxum Carl Mahr Holding Electronics Inc. #2 ALMEN Gage TSP-3 Rev.B

Multifunktionsrelais SBM-3

WEST 6100+

HIMS HPCI-3164

Pack Driver D2590

Mitutoyo 152-393 0-25mm 0.001mm

eaom 72-00774-1 A 137141475.0774

Philips IntelliBridge EC5 Respironics Esprit 865114 #211

ECI techonology HTR100

Philips COM-I2 DVS 4121/01

CHINO HN-Q200

Novellus 10-297741-00

Panasonic panadac 940

Shinkowa CMU-31

Mitsubishi Electric AC Servo Motor HC-KFS13

BANNER USR3224YI

Pulsen Power Supply PDB-451A

Daifuku MEC-40V-0 ISA-3429A

QuickPhase Precision Stepper Motor ControlleR QP212478

Kone KM1356761H01

Siemens 1 GE.570036.0045.10

TD300 Leybold Turbo Drive 300

OCE CPS900 display panel CPS 900

nichiyu CU104-06 Controller 152E00029

Orbisphere Laboratories 3600 Analyzer 3600/120

Reliance 0-52851

Mitutoyo RA-Printer 211-403