IC693ACC309IC693ACC309
PLC的应用
目前，PLC在国内外已广泛应用于钢铁、石油、化工、电力、建材、机械制造、汽车、轻纺、交通运输、环保及文化娱乐等各个行业，随着其性能价格比的不断提高，应用的范围还在不断扩大，PLC的应用大致可归纳为以下几类。
1)、开关量的逻辑控制
这是PLCzui基本、zui广泛的应用领域。PLC的逻辑控制取代传统的继电系统控制电路，实现逻辑控制、顺序控制，既可用于单机控制，也可用于多机群控及自动化生产线的控制等。如机床电气控制、装配生产线、电梯控制、冶金系统的高炉上料系统以及各种生产线的控制。
2)、运动控制
PLC可以用于圆周运动或直线运动的控制。目前，大多数的PLC制造商都提供拖动步进电机或伺服电机的单轴或多轴位置控制模块，这一功能可广泛用于各种机械，如金属切削机床、金属成型机床、机器人、电梯等。
3)、过程控制
过程控制是指对温度、压力、流量、速度等连续变化的模拟量的闭环控制。PLC采用相应的A/D和D/A转换模块及各种各样的控制算法程序来处理模拟量，完成闭环控制。PID调节是一般闭环控制系统中用得较多的一种调节方法。过程控制在冶金、化工、热处理、锅炉控制等场合有非常广泛的应用。现代的大、中型PLC一般都有闭环PID控制模块，这一功能可以用PID子程序来实现，而更多的是使用PID模块来实现。
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郑娟萍
厦门仲鑫航自动化设备有限公司
4)、数据处理
PLC具有数学运算（含矩阵运算、函数运算、逻辑运算）、数据传送、数据转换、排序、查表、位操作等功能，可以完成数据的采集、分析及处理。这些数据可以通过通信接口传送到的智能装置进行处理，或将它们打印备用。数据处理一般用于大型控制系统，如造纸、冶金、食品工业中的一些大型控制系统。
5）、通信及联网
PLC通信括PLC相互之间、PLC与上位机、PLC与其它智能设备间的通信。PLC与其它智能控制设备一起，可以构成“集中管理、分散控制”的分布式控制系统，满足工厂自动化系统发展的需要。
● PLC控制系统与继电器控制系统的区别 ：
⑴ 组成器件不同：继电器控制线路是许多真正的硬件继电器组成，而梯形图则由许多所谓“软继电器”组成。
⑵ 触点数量不同：硬继电器的触点数量有限，用于控制的继电器的触 点数一般只有4～8对；而梯形图中每个“软继电器”供编程使用的触点数有无限对。
⑶ 实施控制的方法不同：在继电器控制线路中，实现某种控制是通过各种继电器之间硬接线解决的。而PLC控制是通过梯形图即软件编 程解决的。
⑷ 工作方式不同：在继电器控制线路中，采用并行工作方式；而在梯形图的控制线路中，采用串行工作方式。
Zygo 7005 + Retroreflector + base (lot of 2)
Siemens 1622153 K1502 CIBD30 CAN-PCI/D30 K.3776.03
Schneider TSX premium TPMXP57102 PMX 57102M processor
Liquid level sense 37440-117 PCB (lot 0f 2)
Single board computer 92-005664-0X CPU 700MHz & RAM
Comet 6AA0025 & 6AA0026 mounted
Shimadzu part 346-65372-91
Oxford X-ray ADC assy 1128-345
Advanet ADVME 1420A ADVME1420A B17020A1
Mitsubishi Q2ASHCPU-S124 CPU unit
Audio signal normalization & filtering CS241 ED2 TAUT.6
Toyoko TX450E & Sierra 830-L-2-SX-E-SO
Omron CS1W-ETN01 ethernet unit (3 pcs)
Yaskawa JZNC-XIU01B
Turck FD-48-T317/Ex
HV# Ryco graphic manufacturing 8314N
Omron S3200-NSB11-E
Screen analog APA-12 2342565-52
Omron C200PC-EXP01
Datacon EPCIO25 EPCI025 Artikel Nr. KRT 428.025
Panasonic MFDDTB3A2N01 AC Servo driver
Toyoko TX-450E & sierra 830L-2-OV1-E-V4
Edwards Q controller interface P/N: A52844489
Siemens iskamatic A AFZ12-5/6FQ1558-5A
Micrion 150-2231 rev A
Omron CJ1W-SCU41-V1 serial communication unit
Mitsubishi A070135-H01
Leitz wetzlar PL APO 150x/0.95 ∞/0 567042
GTCZ 6739828 C6 board
Hakko V609E V609E10M
Synergy VGM5 VGM5-F module
Siemens 6NG4562-8PS11 MEI 64
ASM LPTC-6CH-01J4
ICT teradyne 4590059T Rev: 24-10-01
Hommelwerke Art. 234 052 PCB for Form 4004
Kaba 154.110.20 & Syslogic IPC/NETIPC
KLA Tencor SGB 0074247-001 0074248-000 rev. AA
ESEC SA 629.181/8
Products for research PR1419RF for R374/1136/1136
Rochester DPMS KYZ 4-20mA DPMS-1.5 & DPMS-D
HV# Shimadzu 226-85607-91
ESEC SA 892.184/2 PCB VGA-CONVERTER 10K
Omron C200HS-SNT32 & C200H-APS01
Mykrolis LPDF20RR4 Gigaphoton CF-5100 filter
Edwards IH1800 HTX A59042945XS control module
AEG Schneider TSXSCM2116 II:06A V:2.3
Panasonic MSD5AZA1Y driver unit
Siemens IM 463-2 6ES7463-2AA00-0AA0
Siemens IM 463-2 6ES7463-2AA00-0AA0
Novellus systems 90-2698 Rev A
V1# PCB assy 37425-110-96
HV# Siemens simatic 6AV1242-0AB10 with 6ES5373-0AA81
Mitsubishi inligent unit A1SD51S
GE Fanuc IC693ADC311D COPROC
Andrew CPS P/N: 225300-2
Siemens 4795691 P9020 D311 E1 & 5648626 K1138 MCB2_CT
Anritsu A3 1st local unit A1 local unit(1) & A2 local unit (2)
Galil DMC1755-D & CB 50-100
#1 SBC84500/510 rev. A5 SBC84510 300MHz CPU board
Siemens C79298-A3184-B977 C79298A3184B977
Screen PU CONT 23412952-71 Rev. A
Siemens C79298-A3184-B975 C79298A3184B975
Inligent actuator SEL-G-3-AC-60BL. 60BL. 60BL-2
Matrox MVP-AT/DIGITAL 0272-04 & MVP/ANALOG 273-07
Snell & Wilcox SAA0 0972001EG
TSK-10 1200-3C-003Y
Nikki Denso SP-002821 P1-202
Wiedemann Synchro III SAB Welle 880-00083
Matrox GN60/F/64/8 rev D & 570-06 & GEN-DIG-BRD/L/P
Sanyo SVME-CPU U_911 004
NSK EE0608C05-25
ASM 03-20140-04 Rev. L
ASM 03-20240-02 Rev. J
ASM 03-20140-05 Rev L
ASM 03-20240-04 Rev. F
Mitsubishi MR-J3-350B
ASM 03-20399-05 Rev E
ASM 03-20140-01 rev L
ASM 03-20240-05 rev. A
Sharp IV-S20 & IV-S20C1 & remote keypad
Cymer S08-06011-02 LSTX20C & molectron PM9-354
Nohau EMUL 68HC11 EMUL68-PC/TR16-2.1 trace board
Logosol 6 axis motion controller LS-612
Orthodyne electronics 171507 Rev. M 171507/M
ASM 03-20870-17 rev D
ASM 03-28627-02 Rev K
Mitsubishi Melsec AJ71UC24 (7 pcs)
Omron NT31C-ST142B-EV2 interactive display
Tokimec digital valve controller DC-A4-20-S3
ICOS MVS360I_SL_111_000905 & MVS725/0/1/3 & MVS616/1/1/0 & MVS604 1/0/1
Credence DMA-W controller 671-4031-04
Jetter DIMA 3 DIMA3 V3.08
Orbotech 30611205201 DMI & Altera EPM7256SRC208-15
HP E2251A M-MODULE with Alfautomazione M1010 & M1012
HP E2251A M-MODULE & Alfautomazione M1010 M1011 M1013
TSX3722001 TSXDMZ64DTK TSXAEZ802 TSXASZ401 TSXASZ200
Maho Philips RM/RM 4022 226 3643 4022-226-3643
Spannhals motor typ 6901E
Kistler type 5615 interface card
Kanomax sound level meter 4020
Danaher motion P/N 9032-0120-90 9032012090
Eltec ESEC 932.050/3
Cognex 200-0032 rev. B VM-16
Lam 810-017038-002 rev. C PN: 0800631 rev: 205/C12
ASM Right I/O BQM 02-82846 03-28423 rev. J
ASM 02-82390 Y-Table servo 03-28305-02 Rev C
Omron C1000H-SLK21-V1 sysmac link unit
Festo FPC 101AF-LED (3 pcs)
Motorola MVME 204-2F 64-W5178B01 Rev. A
Olympus UTPE05 DV430000 card
Arburg 692 S-N 125.725A
Siemens RSEAA S26311-D907
RVSI 150487-31 rev A3 board
Philips GQ3 4519 100 84901 451910084901
Sanyo VC-8200 B/W CCD Camera
MilesTek 3-Stub Bus Coupler 90-50103 (7 pcs)
Norcontrol systems A/S 2E-570 processor 80486
Fuji film assy 7521-8890 03 PN 7521-8900 01
Harmonic LAH-46-1002-F-SPB0100 linear actuator
Panasonic MQDA013D1A & MQMA012C1A
Thermonics CPU 1B-079-XA
M.C.S.I. IND-88-4 CPU rev A for PRE-1187
Snell & Wilcox SAA9 D99STR1C
Phase shift technology rotary stage 4360
HV# OMRON R88M-U10030HA-B & THKKR33 LM Guide Actuator
Seawatch MF/HF DSC watch receiver 7001
Matsushita NAiS CPU MEWNET-H Link A/D D/A IN64 OUT32
Sciex CCPS 022175
Advantech MIC-2732 input card rev. A1 (lot of 2)
Nikon 4L990-988-1AN zoom X1.6 - X4.1
Cymer laser 04-05640-0 rev 04-05500-1 board
Disco main control panel board 00FU34
Advantech PCM-3730 Rev. A1
Omron C200HG-CPU43-E & C200HW-COM05-E
Cambridge 6230MA40 Galvanometer
Yokogawa PU20-0N SP25-2N XD64-3N XD64-3F XD08-6N YD64-1A YD32-1A LC11-1N PLC
Jetter LCD17-G Rev. K
Sonardyne 7784-057-02 880-8077 board
MDP-Y MDP-85 for shinkawa UTC-1000
HV# National instruments VXI-MIO-64XE-10
Mitsubishi graphic operation terminal A851GOT-SBD
Matrox MVP-AT ES 273-07 & 0272-04
Yaskawa servopack SGDA-A3BP SGDA-A3BPY138
Panasonic FA-M00863-16 & FA-86110-E board
Tri-sen systems assy 93-2751 rev EZ
Datacon artikel Nr. KRT 479.012
Siemens 6ES5185-3UA13 rack
Jetter INT 5 INT5 Ma. Ma. V1.04
Gas leak detector model: SH-3500
MAN roland A37V052670
Mycom PG014A PG-014A (2 pcs)
DLY UNIT/GND ISLT 94802-61051
Arburg ARB 770
Mycom SNC-210 SNC-210B
Panasonic MQDB012AAD02 AC servo (lot of 2)
Motorola MVME 226-1 64-W5697B01B rev. D
HV# VMT-68KII card
Laser design SIB-C card
Thomson TD50-2315B
PCB assy 37645-106-96
Hitachi CQ1710 TC#1
MPMZ80B processor board
Syntron 07-304815 rev. C board
ESEC Artikel Nr. 631.182/7
Sankyo Robot Amplifier WC51A
Ultimatte UM-8 remote
Omron E4C-UDA11 & E4C-DS30
ASM Temperature controller Heater 01-86833 rev B
Mitsubishi MDS-A-SVJ-01 H/W ver K servo drive unit
RVSI 53200 rev F & 68410 rev M
Siemens G32918-F0017-A002 & S26311-G57-V1 GS1
VFC-VME2 dual channel RGB-VGA converter
Leica PL FLUOTAR 10x/0.25 BD ∞/-/B 566018 for INS300
RKC RCB-43-1C heater controller box
Western multiplex 35000-A2 2453/2410 MHz
ABB 3BHT 300055 R1 CI-10 card
Schindler UKE 2.Q 590790 UKES 2.Q 590809 UKENA 2.Q 590815
Shimadzu part 206-84713-91 for UV-1200 NEW
HV# HP 75000 series C DSLCU E2195-66510
Omron CS1W-MAD44 A/D D/A unit
Delta Tau 115/230VAC power supply 603269-104
Toshiba ARNI-5024A 2N3H2415A
Nicolet 000-879903 EC01000/EDGE PROFILER MK2
Daifuku OPC-2502C & AGV-2539B & CNV3438B
Alstom KCGG KCGG14202L20EEB
ADCOS VME-A100 K-100-VA
Densan DSB-516A (9254A) card
Polielettronica Poli I/O 1A
NAiS PSA2 FP2-C1 X64D2 X16D2 Y16T
Leica GZ6 (no eyepiece)
Mitsubishi A2USHCPU-S1 A1SJ71LP21 A1SD75M2 A1SD62 PLC
EXFO IQ-9100-01-08-B-70-LP Ver. N-1.0
Objective MCAL 12X 107K001
MDS Sciex Lens PS Base 1024830B
Mitsubishi control 7C130015 7CA74030
Siemens C79298-A3184-B976 C79298A3184B976
TVB0009-1 FPD2 card
BES Technology M6R 20301 rev 6
RVSI 68410 rev B0 & 61095 rev E
AREVA MiCOM P143 P143211A3M0320J
Disco KN-006 UA-082303 CPU board
Recif S.A. stars A 9001 N° 139
Hamamatsu 89164111C C10990-501 LT#4443460
Medar CCi65239 7415-1M1
Yaskawa XtraDrive XD-02-MNBF V3.30 & XDA-CAN Ver 2.0
IAI CON-PT-M & RGW-CC & REXT-CTL
Sonardyne 7693-058-06 ISS B6 board
Disco KN-006 UA-002200 sensor I/F
illumina laser engine driver 1003673 rev. C
Festo SEC-AC-305 192328 NN
Newport SR-UCC universal cavity controller
VMETRO VANGUARD-PCI PCI-X 133MHz
RVSI 151124 rev D board
Orthodyne electronics 171562 Rev. B
Horiba PDV-1 H110937 board
Becton Dickinson Pulse board 03-20031-03
Sieb & Meyer 26.44.26 Type: M3
Sieb & Meyer 26.44.26 Type: M1
Olympus NeoSPlan 20 NIC 0.40 ∞/0 f=180
Electroglas CPU board assy 244888-001
ASM 03-28338 Rev. A
Balzers RV 420A BG440500-T/B
Matrox 521-02 comet with CMT/RGB/MODULE
HV# NSK ESA ESA-LYA1A13-21
ICOS MVS306 6/1/3 & MVS725/0/1/2 MVS601/2/1/6 MVS610/1/1/0 & MVS604 1/0/1
Agilent 86061C lightwave OPT 001 012 051 109 204 UK6
SMC EX250-SDN1 EX250-IE1 VQC1200NR-5
Watlow Z100-0601-0000 assy 37550-102 (lot of 3)
Omron C200H-B7A21 B7A I/F unit
Liquid level sense 37440-117-96 PCB (lot 0f 2)
National matsushita VB-2673 DSS card
Mitsubishi AJ65BTC1-16D-AP input unit (lot of 6)
Lam research 810-001489-002 dual valve control board
Mitsubishi GT1155HS-QSBD
Watkins Johnson WJ952 MFC regulator PWB 903168-001
Daifuku OPC-2502C & CLH-2522B-2
Micrion 150-1083 rev. D4 assy no. 150-00180
Omron C1000HF-CPUA1-V1 with C2000-MP341-V1
Axis card B800155
PCB assy 37425-110
