如果有,我突然消失不见。并不代表我不爱你,不为你伤心,不为你流泪!而是被现实所击败,让我无法承受那份痛苦,才出此下下策!
☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆
这些年询价询的不好不坏
好像少了一个供应商的存在
而我渐渐明白
厦门仲鑫达仍然是我不变的关怀
当懂得珍惜以后归来
才发现厦门仲鑫达那份爱依然还在!

☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆
早期的可编程控制器称作可编程逻辑控制器(Programmable Logic Controller,PLC),它主要用来代替继电器实现逻辑控制。随着技术的发展,这种采用微型计算机技术的工业控制装置的功能已经大大过了逻辑控制的范围,因此,这种装置称作可编程控制器,简称PC。但是为了避免与个人计算机(Personal Computer)的简称混淆,所以将可编程序控制器简称PLC,plc自1966年美国数据设备公司(DEC)研制出现,现行美国,日本,德国的可编程序控制器质量优良,功能强大。
2、PLC的基本结构
PLC实质是一种于工业控制的计算机,其硬件结构基本上与微型计算机相同,基本构成为:
a、电源
PLC的电源在整个系统中起着十分重要的作用。如果没有一个良好的、可靠的电源系统是无法正常工作的,因此PLC的制造商对电源的设计和制造也十分重视。一般交流电压波动在+10%(+15%)范围内,可以不采取其它措施而将PLC直接连接到交流电网上去
b. 中央处理单元(CPU)
中央处理单元(CPU)是PLC的控制中枢。它按照PLC系统程序赋予的功能接收并存储从编程器键入的用户程序和数据;检查电源、存储器、I/O以及警戒定时器的状态,并能诊断用户程序中的语法错误。当PLC投入运行时,首先它以扫描的方式接收现场各输入装置的状态和数据,并分别存入I/O映象区,然后从用户程序存储器中逐条读取用户程序,经过命令解释后按指令的规定执行逻辑或算数运算的结果送入I/O映象区或数据寄存器内。等所有的用户程序执行完毕之后,后将I/O映象区的各输出状态或输出寄存器内的数据传送到相应的输出装置,如此循环运行,直到停止运行。
为了进一步提高PLC的可靠性,近年来对大型PLC还采用双CPU构成冗余系统,或采用三CPU的表决式系统。这样,即使某个CPU出现故障,整个系统仍能正常运行。
c、存储器
存放系统软件的存储器称为系统程序存储器。
存放应用软件的存储器称为用户程序存储器。
d、输入输出接口电路
1、现场输入接口电路由光耦合电路和微机的输入接口电路,作用是PLC与现场控制的接口界面的输入通道。
2、现场输出接口电路由输出数据寄存器、选通电路和中断请求电路集成,作用PLC通过现场输出接口电路向现场的执行部件输出相应的控制信号。
e、功能模块
如计数、定位等功能模块
f、通信模块
如以太网、RS485、Profibus-DP通讯模块等
PP2221 Schraubensteuerung Desoutter CVI II 2
PP3487 Distanzmesser HD P 600 P600 1028448
PP411 Haefely Trench EFC30
DD546 Siemens Teleperm 6DS1144-8AA U
DD232 Stromag CHA 270.3 CE 380G400/270 270A
M207 Stromag 732.6867 CHA-270.3CE
HA996 8 Channel Output 5463-482 501
M387 Positron S Special S2T-15/400-0/N
PP3406 Terminal Unilog TC40 Bachmann IPT650
PP3486 Distanzmesser Lase HD P600
ON84 Negele Panel Bedientableau kbt 1 5010.5050
PP92 Socapel Pam CPU 097.0001.B Atlas Copco 006.7706.E
PP3485 Distanzmesser Lase ELP P 100 NR S MA
TU345 Servoregler Actus NPSA-G MDA-301YY-A2
M281 Telemecanique MSP62D041M
.DG990 Grossenbacher DV 1Q DV1Q 380/30
ON107 Reis RSII I/0 Karte IRT4-02 C 636753 IRT 7500 328 402
M577 Nelson Panel Bedienfeld 66-08-83 S13D006AL
DD966 BBH Products SP100.02/PS
HT330 Stationsrechner GAS-ASS
TU98 Bedienterminal OPU200
PP4407 Prozessregler Dynisco ATC770 ATC 770-1-3-3-B96
ON87 Scanner Perceptron C800D70V Rev.K 922-0135
PP3937 Gleichrichter Munk E230 G5/500 WRG-Tafe 5V DC 500A
M565 Wiedemann Einschub 2431331.0
PP2371 Roboter board Fujitsu Y980004 FBC602M4P-A N320-9429-T016/03
PP2067 Navigationsmessgert 2D NAV 1041874 Bj 2010
PP2445 Messumformer Micro Motion RFT9739 R3EBF
PP2446 Messumformer Micro Motion RFT9739 R3EBF
PP1844 Siemens A5E00158835 vers c 6SL3352-1AG37-4DA1
HT25 Output Modul Woodward 5461-643 B aus 501
.PP2027 Nockensteuerung DA Locon 32-PM V1027
HT543 IAI Industrieroboter SEL-G-2-AC-60.60-EU
HA997 Output Modul Woodward 5461-643 F aus 501
.DD781 Quadtech Presstech 7610-3540-03 EM5
W999 Eisenmann Steuerung EMOD 6 48V
ON495 Siemens SIMATRIX SYS CPU 401 2GF2210-8BD
PP2435 Schenck Disomat Tersus VEG 20450 mit VPB 28020
PP2436 Wgeelektronik VEG 20450
DG284 Siemens Teleperm M 6DS1723-8AA
ON892 Siemens Sitor 6QG3230-2AA00 (B6)A(B6)C400/540-30A 6QN5213-0BA
HT794 Drehgeber Heidenhain ROD 320.007-1000 IdentNo 377 101-6Y
TU920 Sprecher Schuh Sestep 328 mit Programmer 303 Sestep 300
HT373 Process Analyser Kadigo PA 4 ohne
ON433 Martin Walter MW1000MT
HA995 Woodward board 5464-441 aus 501
TU820 Bedienterminal Panel KEBA HT3+ -221/20658
HT857 Thyssenkrupp SMA EGM DME 16I
ON88 Scanner Perceptron C200D30V Rev.F 922-0127
PP1200 bebro Microsys CPU 34 43500010 121518 120933
ON326 Schleicher PGS100-1 PGS 100
ON809 Siemens 6QG1334-3AK02 H-(B6)A(B6)C380/512-160F930-1
ON819 Spengler Steuerung Bus Interface AC-VC DC-Unib DC-U BA-24
ON822 Wgeterminal Bizerba MC MCE-SW
DD354 Thermo AllenCoding Allencode Control Box PSU CPU
HT2 Power supply Woodward 5462-750 aus 501 Digital Control System
PP2457 Dichtemessgert LB386-1C
PP2458 Dichtemessgert LB386-1C LB3800-51
ON335 Lichtschranke Perceptron μC200D30V
HT26 Eingangskarte Woodward 5461-652 L aus 501
DD465 AllenCoding Box PSU 04-ACPSU-412 CPU 04-ACCPU-412
M71 Quad Tech RGS V Controller CPU 051280
HT622 Honeywell IPC ISSC 300 320 C2C 110V AC
M139 Almat Notlichtanlage ASM 1100 XH
M228 Quad Tech Panel QTI
DD805 Thermo Allencode Control Box PSU 03-ACPSU-398
HT749 Smart Control System Automata 8DO/16DI 8D0/16DI 70061010
HT750 Smart Control System Automata 160/24I Direct I/O 16O/24I 70061007
HA976 Honeywell ISSC IPC 320 C2C Multiplexer D-16-09-038
HT855 Brankamp Marposs BCS-4A
HA391 Unipo UPC 100 Panel Steuerung 2RMS78H52U00
HT828 Motion Controller NYC Nyquist NY3512/00
HT3 Display Card Woodward 3077-421 aus 501
HA223 Fanal Westinghouse ESA 2000 EX-ESA2000-72
ON762 Reis SYS68K CPU-23XS Rev 1
ON765 Reis SYS68K CPU-23X Rev 1
PP2472 Distanzmesseinheit Sick DME5000-212 1024082
HA556 Unipo UCP1000 Panel Steuerung 2ibt9uxt0000a
DG56 Gildemeister 0.651.269-26.0 ITY
HA580 Quadtech Presstech Panel 7607-682D-01 CKS011003 A588-001
HA581 Quadtec Presstech 7607-682D-01 CKS991804 A588-001
W788 AEG Minisemi-D 029.132 304 KW Platine 029.111 895 029111
PP4408 Prozessregler Dynisco Eurotherm P304i/AL/VH/PV2/SD4X
.PP4409 Motech GmbH Heatcontrol μCP ucp 16000
PP3382 Industrie PC Smart Box SmartRay NISE3140M2
HA398 Uni-Pro Heller CPU 91 CNC J23.020164X-00156
PP3938 Koppler Munk TVX4BG
PP200 Jetter DEL CPU Rev 02 9610112103 9610102030
HT354 Spindle Processor 43.01.03 L850729
PP2372 Bedienteil Panel Ebelt BT10
PP2407 Leuchtbandanzeiger A1400 Dinalog A 144x36 ovp
.PP3463 Proportionalverstrker EEA-PAM-523-D-32
PP2442 Platine aus Schenck VFE 0450 800 VEA0451
DD338 Bosch Platine 1070079724-303 aus PSI 6100.330
HT638 Wagner WDT 64 24V
PP3717 Weber Druckluft Schrauber 1119798/1
PP1028 IAI Industrieroboter RCA-S-RSW-EU RSW M-300
PP1043 TRW Nelson LP CP-1 ntr1200w ntr1800w 66-04-10
J196 Frako RM 2012
.HA656 BVS modul vario-fill ac Type VF-ac
.HA657 Technotrans modul vario-fill ac Type VF-ac
M213 Indramat Versorgungseinheit TVP 2.1-50-W0
HT687 EAP electric Thyristorsteller Tele ESGT 50 140205-53 3x400V 50A
PP2518 Driver board Ziehl 1D MCZD05C0
HA320 Beckhoff 12" Touch Panel PC CP7701-0001-0020
HA689 QuadTech Presstech 7612-833D-01 CKS A588-501
HA690 PressTech Quadtech 7607-682D-01 A588-001
HA691 PressTech Quadtech 7612-833D-01 CKS A588-501
PP408 Panel Reliance Electric 604.42.01 C 810.92.00 C PVG240602
HT555 Panasonic Panadac 7000 ADV-MMF40S1
TU861 Eckelmann EC-CPU 03 252350031
TU440 Bronkhorst EL-Flow AIX-CM8A
TU442 Bronkhorst EL-Press AIX-006DE
DG199 GE General Electric Fanuc DS200PCCAG7ACB
DG282 Stromag Stromatic AEC 025.2 AC-Servo 7501456
DD256 Siemens 6DM1001-4WE20-1
DG58 Gildemeister 0.652.128-35.0 RE4
M341 Eckelmann EC-CPU 04 aus CNC 20
TU937 Mitsubishi Melsec A68DAV
TU936 Mitsubishi Melsec A68ADN
TU367 Heller Uni-pro CPU91 E93 H 23.020218-00110 00.C0-3E-00-20-1B
TU368 Heller Uni-pro CPU91 E93 H 23.020218-00021 00-C0-3E-00-21-FC
PP130 Panel Lenord Bauer Gel 88100D1 2 kleine
TU97 Panel SAE KA-80-S-P-T KA80 KA 80
PP2589 Novel Pliance FTM BT 22003V DigiPLI IWZ 119702b 1197028b
PP1798 AEG DAU 104 243177 6051-042.243177
DG75 MANNESMANN Dematic 48760044
DD259 Alcatell OS7700-CM P/N050373-43REV A
M537 HP 44710A 20 Channel Multiplexer
M556 OKUMA Robot Panel 5000S E0I89-653-025
M578 Lichtvorhang Wenglor SEG 280 V1 SSG 280 V1
PP2397 Asea Master Piece 010 DSPC 3121 FA20MR-ES1 230V AC
.HT920 Kromschrder BCU 400 CBF-3/1 W2P
M686 Lenze ECSEK002X4B
TU248 Messverstrker FMS EMGZ 600 EMGZ621A.P
.PP2840 Display Weltron WT 110 6FD3100-0AA11
PP244 Servocontroller Tucker B407 E110707
PP4007 Ultraschall Kantensensor FX 5030
DG210 GE General 531X305NTBA
DG209 GE General F31X307LTBA
W742 Welker BT1-220-9
ON497 Siemens SIMATRIX SYS MA-M 2GF2210-8DA
ON81 Analog Output Modul 621-0010R
DD309 Gildemeister 0651 482-34.1 ESL
M745 Fanuc Engineering Panel A02B-0046-C901 A20B-0006-090
W769 Atlas Copco Arcbox 1900070790
DD543 Heidenhain LID311/10 Abtastkopf 245630-02
M402 Hauser servo system Netzteil SVN-241 V10
TU605 Baldor ASR TSNM 150-6-01
HT305 überwachungsgert 1100 Type 1100-C01
TU253 Schweisssteuerung Serra Serratron 300 CSP-300 IB
TU254 Schweisssteuerung Serra Serratron 300 CSP-300 IB
HT72 Schweisssteuerung Serra Serratron 300 CSP 300DP
HT866 Gildemeister 0.860.071-68.1 MSP
HT556 Panasonic Panadac DV46K44M2 P7000-ADV-M24400 ADP-M0 2S1
ON71 Barcode Scanner Microscan FIS-6300-0003G
DG57 Gildemeister 0.651.400-22.3 IPC
PP1803 Siemens 6AV1222-0AA20 CP 2000 70931150
HT510 Johnson Controls NMT16 NMT-101-0
HT297 Schweisskopf Tucker SKK 140K.00.07
PP1285 Panel SAE Stahl Provicom OP9 OP 98 B 60005
PP1286 Panel SAE Stahl Provicom OP9 OP 98 IBS FP 2000-1037 2001-1030
PP151 ABB DSQC 266G 3HAB5501-1/2B
HT818 Steuergert SCA Schucker APC 3000
HT861 Gildemeister 0.652.960-46.2 SET 0.853.007
MU141 Krohne Sliedrecht Holland IFC 020 E
DD298 Grossenbacher Motorregler EV 1Q 380
TU913 Power Supply GE Fanuc IC630PWR310A
PP788 Contact Signal IBRC4102 FM
DG283 AEG Thyristorsteller Thyro-S 1S 400-130 HRL1 NEU
DD254 Indramat LTN 1 109-0860-3B01-02 109-0860-3801-02
DD282 Filtersteuerung Reco Atex RM-V8.03 ATEX DP 4V
M337 Motoman Yaskawa MCP02B JANCD-MMM04 DF9200722-C2N KAN027 9707
M539 HP 44711A 24 Channel
M638 Eingabegert
PP2399 Westinghouse Wabco PC 10 ER
PP1249 MSI Diskettengert CNC Maschinen FSS 3,5 L
PP2066 Flammenwchter Honeywell R4348 B / 1008
PP2440 Platine aus Schenck Disomat VNT 0450 V054016.B01
DD348 Trane Kltetechnik Panel AX39470140-02-A3
PP3660 Prozessregler Ero Electronik MKC611152300
PP2456 Dosierelektronik DWC 300
TU198 Barcodescanner Datalogic DS2200-2110
PP3130 Steuerung Cyklop MC1-STG
HT71 IMA Control 622-1041
DG769 BBC Platine AX2001
PP1041 TRW Nelson ASE ANP 1 ntr1200w ntr1800w 66-03-66 66-05-73
PP1042 TRW Nelson LP AI-1 ntr1200w ntr1800w 66-03-60
PP1044 TRW Nelson LP NT F ntr1200w ntr1800w 66-02-08
