IC693ACC300 IC693ACC300  

PLC的发展趋势
    随着PLC应用领域日益扩大，PLC技术及其产品结构都在不断改进，功能日益强大，性价比越来越高。

    （1）、在产品规模方面，向两极发展。一方面，大力发展速度更快、性价比更高的小型和超小型PLC。以适应单机及小型自动控制的需要。另一方面，向高速度、大容量、技术完善的大型PLC方向发展。随着复杂系统控制的要求越来越高和微处理器与计算机技术的不断发展，人们对PLC的信息处理速度要求也越来越高，要求用户存储器容量也越来越大。
    （2）、向通信网络化发展
    PLC网络控制是当前控制系统和PLC技术发展的潮流。PLC与PLC之间的联网通信、PLC与上位计算机的联网通信已得到广泛应用。目前，PLC制造商都在发展自己的通信模块和通信软件以加强PLC的联网能力。各PLC制造商之间也在协商通用的通信标准，以构成更大的网络系统。PLC已成为集散控制系统（DCS）*的组成部分。
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郑娟萍

厦门仲鑫航自动化设备有限公司  

 （3）、向模块化、智能化发展
    为满足工业自动化各种控制系统的需要，近年来，PLC厂家先后开发了不少新器件和模块，如智能I/O模块、温度控制模块和专门用于检测PLC外部故障的智能模块等，这些模块的开发和应用不仅增强了功能，扩展了PLC的应用范围，还提高了系统的可靠性。
    （4）、编程语言和编程工具的多样化和标准化
    多种编程语言的并存、互补与发展是PLC软件进步的一种趋势。 PLC厂家在使硬件及编程工具换代频繁、丰富多样、功能提高的同时，日益向MAP(制造自动化协议)靠拢，使PLC的基本部件，包括输入输出模块、通信协议、编程语言和编程工具等方面的技术规范化和标准化。

DIGALOG 0000-5201 0000-5202 & 0000-2699 2030 MEASUREMENT SHIELD BOARD  

973273 F8 7622 119 0712.1 762211907121 BOARD  

Wayne Kerr Model: ED24-39 Event Detector Module  

CREDENCE 672-6033-08 6EV A 671-4158-02 671-4096 CARD BOARD PCB  

Parker / Compumotor Model: S106-250-MO  Servo  Motor.  Good Used Stock     

CREDENCE 672-6049-50 671-4332-00 671-4271-01 SEQUENCER 04 BOARD  

DIGALOG 0000-2905 0000-2906 MDE MEASUREMENT DISPLAY ELECTRONICS BOARD  

CREDENCE 671-4338-03 671-4338-06 CARD PCB BOARD  

Automated Packaging Systems Ass'y: : 593073A1, P/N: 593074C1.  New Old Stock   

Automated Packaging Systems Ass'y: : 593075A1, P/N: 593076C1.  New Old Stock   

Fusion Systems Model: 62721 Power Supply Interconnect  

DataLogic Model: HS860BH-4 Controller Card  

KULICKE AND SOFFA K&S 00797-4312-000-13 BOARD TESTED  

MOTOROLA RLN439A RLN-4394A GPS ANTENNA NEW IN BOX  

Themis Model: TSVME120E / TSVME120E-1FP w/ TSVME 190  

KULICKE AND SOFFA K&S 00797-4188-000-70 BOARD TESTED  

BTU Engineering PN: 3161181 Video Assembly  

KULICKE & SOFFA CSC 01418-1039-000 PCB  

THERMCO 117840-001 REV F 1696 117841-001 REV D BOARD PCB  

ANALOG DEVICES AD664BD-UNI 12-BIT 28-PIN CDIP  

CyberResearch PC 104 Serial Bd. w/ PC 104 1435 Software

DELTA DESIGN 1669630 9326 FLAG SENSOR BOARD  

ANALOG DEVICES AD9048KQ 8-BIT VIDEO A/D CONVERTER  

VIDEO OPTICS V1020 CAMERA HEAD MOTHER 315313A BOARD  

National Instruments: ER-8 with CB-50LP I/O Connector  

SHINKAWA IOP-44 PK-394B-1 PK-394A-1 BOARD PCB   

THERMCO 117860-001 BOARD REV S   

ET-5925-B ET5925B REV A MM128003 EIA-182-ET-5925-B PCB 

NATIONAL SEMI INS8243N 24-PIN I/O CIRCUIT QTY (10)  

IN 717037-004 PRO/1000 FIBRE NETWORK ADAPTER  

ST4304 5878 9543 BOARD PCB   

MAC 05677 COMMUNICATIONS INTERFACE BOARD 05477-05  

Disco Engineering Model:FBPCB-0173 (8-DI (COMM) Board  

MICROTEK CB3097 ISS 4 BOARD PCB  

CHICAGO LASER PC107-C 63-10701-05 001-REV2 PROCESS BOARD  

IBM P 09L5580 BYPASS CARD 220-09L5511-01/02 ASSY  

PERCEPTICS PTB425 PTB-425 REV A6 PWB 081691 610057 PCB 

KULICKE AND SOFFA K&S 6100-4135-000-01 100892-1 BOARD  

MICROTEK CB3017 ISS 3 BOARD PCB  

CSC 797-4145-000-04 797-4145-00004 00797-4145-001-01  

View Engineering P/N: 2860070-519 DSP/Combiner Board  

View Engineering P/N: 2870030-501 Sub-Panel (View 8100 

CREDENCE 671-4210-03 671-4210-0016004F 389-4144-00 PCB BOARD  

ADEPT STORAGE CONTROLLER 10300-46610 20300-46510 PCB  

MCT 152693 F CNF 152700 SMT 152699 3131 SVMC BOARD  

MCT 152511 B MDL-PEC-256K-EEC-T 151930 151941 BOARD  

ALPHA C STEAG AST 17000192  5100 257 000 PANEL REFURB  

Advantech Model:  PCA-6108  PC-BUS Blackplane Board.  Rev. A0      

MAGNECRAFT W172DIP-150 XL4-0 WITH CONNECTOR BOARD  

DIGALOG 64X4 MATRIX RELAY BOARD PCB: 2635 ASSY: 2636 BOARD  

KULICKE & SOFFA 04534-0050-000 REFURBISHED BOARD  

MPM ASSY Model: PC-270 Power Distribution Board 

Conveyor Board, Part Number: 42453502.  Mfg. Unknown  

INDUCTOHEAT 31035-501 11510-127 P-1860-1 BOARD PCB  

DAYMARC 90-9600-34 NO. 90-D BOARD TESTED NICE!  

INDUCTOHEAT 31035-500 K BOARD PCB  

MT MSV05B 830006-107 REV H 830006-007 REV B BOARD  

MIT 2397 43538601-D 239743538601 45065101 435386 BOARD 

THERMCO 122900-001 REV B BOARD  

 MITRA TYPE PE6500/00 NC 941506500001 3EH76155ABAA BATTERY PACK NEW  

HP 03253-66501 88809F REV B PUSH BUTTON PANEL NICE PCB 

Wayne Kerr: *1J3900-08* Power Supply, XP PN: LNB15-1.5 

ASMF Fico:  4928.015 Driver Board.  EM6002.00.00101 

ASMF Fico:  4928.001 Driver Board.  EM6001.00273 

STI ANALOG CONNECTION ACPC-12-16 ANALOG BOARD TESTED  

THERMCO 122610-003 REV E SECS COMMUNICATIONS BOARD ONLY 8 PROMS  

DIGALOG SYSTEMS 0000-2510 32 CHANNEL AUXILARY RELAY BD 

DIGALOG 0000-2512 00002-2511 32 CHANNEL AUX FET  BOARD 

PROMETRIX 36-0037 REV B 54-0046 REV LEVEL 2 BOARD  

OSCENC REV C CONTROLLER WORKING PULL TESTED  

Teknor Microsystems (Industrial Computer) T091_0 Conn. 

ALCA CHEROKEE PE6500/30Z 9415 065 00301 EXTERNAL STACK POWER BACK-UP  

MPM ASSY # PC-257 AT000020 MP000005 PW-007 BOARD  

Automated Packaging Systems Power Supply Board.  PN: 593077A1.  New Old Stock 

ITA INGENIEURBUERO FUER TESTAUFGABEN GMBH IMD32140  

In Model: 1000929-03 Board.    

In Model: 1000929-05 Board.    

In Model: 1003137-07 Board.  Production Spares Inventory, Good Used.  

Parker / Compumotor Model: 71-006881-02 Stepper Motor    

AMI 43144 B43144 QTY (2) BOARD  

HPC1644 / PRT3082 Communications Board.  New Old Stock.  No box.  

TDK MODEL: M8840B, P/N: 63604085 CONTROL BOARD  

THERMCO 118730-00147 128206-001 118731-001 118730-001 BOARD  

PROTEUS 7040 CRT CONTROLLER BOARD WITH MINI DIN RCA CONNECTOR CUBIT   

TERADYNE AD293 AD 293-00 SUMMER BUFFER 879-293-00/A PCB BOARD  

AMI 3100-125-1 3100-125-0 BOARD  

FILENET CARTS IN PLACE SENSOR 3000124-001 1200157-001  

Kulicke & Soffa P/N: 01482-4020-000 Board, Rev. J  

KULICKE AND SOFFA 01482-1040-000 CONTROLLER TESTED  

TERADYNE XTW166 TCSI-B REV A 3082 950-166-00 TEST BOARD PCB  

IRT IXC3 SERIAL PORT 286C7020 SCHEM 286D7021 BOARD  

IRT IXC3 SERIAL PORT 286C7020 SCHEM 286D7021 REV 002  

FAIRCHILD SCHLUMBERGER 8KX25 MEMORY BOARD 97340208 40048317-3 PCB  

Tokyo Seimitsu Model: FA0069A HF CTL Board 

FAIRCHILD SCHLUMBERGER 40047906-6 DISPLAY CONTROL BOARD PCB  

NATIONAL INSTRUMENTS AT-MIO-16 180705 180705-11 PCB  

GESPAC GESLAN-1 9728 LAN-1 SCD-1057 ETHERNET CARD NEW  

THERMCO 117790-001 REV G PCB 117791-001 REV D BOARD  

THERMCO 117710-001 REV C SCR FIRING CARD ASSY BD 117711-001  BOARD  

Delta Design 68000 Master Board, P/N: 1661333-501.  Good Stores Spare Board   

THERMCO 128230-002 REV B TUBE PUMP AUX PCB BOARD  

Canon Model: BH4-0224-03 (BG6-0124) Circuit Board  

SILICON VALLEY GROUP SVG  80103E CPU BOARD  

FAIRCHILD SCHLUMBERGER 97230108 PMU ANALOG NO 2 40047913 BOARD  

In Model: 1000929-04 Board.    

FAIRCHILD SCHLUMBERGER 97230113 PMU ANALOG 1B 40048097-6 BOARD  

THERMCO 120270-001 REV F PCB BOARD  

TERADYNE TC679 REV- TCSI-B 4082 BOARD  

THERMCO 154260-001 REV B BOARD PCB  

SEMICONDUCTOR SERVICES C&D 600379-01 REV. A BOARD PCB  

THERMCO 140590-004 REV-B SECS COMMUNICATIONS CARD 16 9K MUX REV J PROMS BOARD  

TRANSPORT ARM 80157 TRANSPORT ARM BOARD PCB  

FAIRCHILD SCHLUMBERGER 97206005 40044431-1A BOARD  

FAIRCHILD SCHLUMBERGER 40048110-4 MONITOR CONTROL BOARD 97340818  

EPT 103-40034 DATA EDGE CARD  

ADC CARD 03-110152D01 ASM 16-110151D01 ADC80AG-12 PCB  

SVG 80039C SILICON VALLEY GROUP 80039C 3344602 BOARD  

Synergy Microsystems Model: SV400 with R400E9 Option  

ACCES AD8-16 REV B1 ADA-8 A/D COUNTER TIMER CARD NICE  

THERMCO 122630-001 REV D THERMOCOUPLE 122631-001 REV E BOARD  

TERADYNE XTW-122 XTW122 950-122-01 950-220-01 REV A BOARD  

HUNKAR LABS INC 61486 REV 3 BOARD PCB  

TENCOR 005819E 007188 BOARD PCB  

THERMCO 117790-001 REV C PCB 117791-001 MF 73830 89-30 REV D BOARD  

KULICKE AND SOFFA 06100-4231-000-27 HALF STEP CONTL.  

ATI 3RD OP. DRIVER GP 30001014-410 30001014 BOARD  

Datacube Model: Max Video 20 VME Board  

DIGALOG G96 DUAL SERIAL INTERFACE BOARD PCB 3519 ASSY 3520  

VIDEO OPTICS V-1020 ROTATING MASTER SWEEP 315305 B  

TEST 3 ASSEMBLY HARNESS BOARD 41621101-A 3296PF1035  

GULMAY LTD 15C A043 ISS2 FILAMENT PCB MODEL 1234  

SYNERGY & IO ESSE-C S/N-21018 INTERFACE BOARD  

Blue Wave Systems Model: 8130-K-00-00 VME CPU Board 

Kulicke & Soffa Model: 00797-4315-001-01 Circuit Board 

KULICKE AND SOFFA 00797-4235-001-02 00797-8800-033-01  

Kulicke & Soffa Model: 02920-4318-000-31 Microstep Bd. 

Kulicke & Soffa Model: 01483-4005-000-09 Circuit Board 

Kulicke & Soffa Model: 01483-4005-000-12 Circuit Board 

Kulicke & Soffa Model: 01483-4005-000-14 Circuit Board 

Kulicke & Soffa Model: 01483-4005-000-13 Circuit Board 

PHILIPS OM23 PHILLIPS OUTPUT MODULE BOARD PCB  

Advantest Model: BGR-018834 PDS Board.  Unused Old Stock   

Synergy Microsystems Model: SV400 w/ R400E9 & ECOMK9 

INTEGRATED MEASUREMENT SYSTEMS XL 100-0134-001 631-0063-000 P/S I/O BOARD 

DIGALOG 2030 TESTHEAD CONTROLLER PCB 0000-2762 ASSY 0000-2763  

THERMCO TMX-90XX 124510-001 MF 73035 89-5 REV G BOARD 154870-001  

Serial Solutions Brainstorm PCI Quad RS232  Card w/ Drivers.  New Old Stock   

THERMCO TMX-90XX 124510-001 GAS INTERFACE BOARD REV C MF 99581 86-47  

DIGALOG PCB: 3221 ASSY: 3222 SASI INTERFACE BOARD  

DAYMARC 90-9600-35 NO. 90-D BOARD TESTED NICE!  

NACT 885 REV B111 INTERFACE BOARD PCB  

HP 03253-66522 88809F REVB 09-2844 MERCURY RELAY BOARD 

GESPAC GESINP-3B 8720 INP-3B/24 BOARD NEW SEALED  

ASECO ASSY 10-0621-00 REV C 10-0624-00 BOARD PCB  

TERADYNE AD375 AD377 876-556-00 879-375-00 M606-20 FRONT END SELF TEST BOARD  

DELTA DESIGN 1659520 REV C 1659519 B POWER DIST BOARD  

UCSM-1484A  BOARD UCSM 1421A BOARD WORKING  

GENRAD 2276-4760 TEST BOARD 2276-476000B QS BOARD  

Roto Electronics Model:  511-08410 FIC Panel Connector Board  

Euresys Picolo Pro Video 1-3 Channel Board.  Model: 1155  w/ Drivers& Manual.   

PHILIPS DIO-50 S.  7104 087 0O92 BOARD    

Advantest Model: BGR-019266   Board.  Unused Old Stock   

INT'L ROBOMATION INTERNATIONAL ROBOMATION INLIGENCE 16605-01 BOARD  

Lot of TEKTRONIX 156-0032-00 TI SN7493AN 14-PIN QTY. 2.  New Old Stock  

THERMCO TMX-90XX 124510-001 MF 71520 87-50 REV D BOARD  

HP E37850-66505 REV A BOARD PCB HEWLETT PACKARD CONTROL BOARD  

MTC ORACLE 2-CHANNEL EB90171-C CURRENT MONITOR BOARD DELPHI ASM  

ROBOTROL CORP 2020121 ANALOG INPUT / OUPUT DAC80 BOARD 

GEPRUFT ESEC SA  629.181 ARTIKEL DATUM 93228 BRC PCB  

SIEMANS TEXAS INSTRUMENTS 505-6108A 8 CHANNEL ANALOG INPUT MODULE  

PROLOG PL 105195 MEDIUM POWER DC OUTPUT CARD  

DA MDAS-808 MODULAR 8 CHANNEL PRESTON SCIENTIFIC 100150-00 100175-00 PCB   

SIEMANS TEXAS INSTRUMENTS 5057102 505-7102 MODULE  

DEL-CON CB-523 DELCON GM CB-523 3-INPUT AND CARD   

TEXAS INSTRUMENTS 1600287-000 TM990/102 EXTENDED MEMORY CPU BOARD  

KENTROX SALITE 931 77931P P/N- 1080137 T1 MODEM  G

In: 1003137-07, 80/24 Board w/ 145174-001,  et  al.  Spares Inventory.  

DEL-CON CB-402 POWER AMPLIFIERS DELCON CB-402 CARD   

FSI B/N290113-200 REV-A A/N290113-400 REV-C PCB BOARD   

TERADYNE XTW-220 950-220-01 REV A BOARD  

DIGALOG 0000-2508 0000-2507 64 CHANNEL RELAY MUX BOARD 

BRUCE 3160072  I/O BOARD PC REV B  

GENRAD 2276-4748 2276-474800C 2275-0704-04/05 E BOARD USED  

BTU BRUCE 3160270B CD-B1 BOARD  

BTU BRUCE 7650 BOATLOAD CONTROL BOARD  

TDK MODEL:  M8810B CONTROLLER BOARD  

Intergrated Dispense Systems Chemical Dispense Card.  Rev. 3  W2

VIEW ENGINEERING 2109380-511 2109380 INTERFACE PANEL  

Verteq Model: C1062910-1Synthersizer Card, Rev. D  W2

MTC ORACLE EXTENDER BOARD EB90176-C REV A MK2750023 MK EB90176B_ASM  

FAIRCHILD SCHLUMBERGER 40048211-2 97340821 2B BOARD PCB  

PHILIPS 5322 216 04094 532221604094 I/O BOARD NEW  

MTC ORACLE HI-I DRIVER ISO / INPUT BOARD MK EB90174B_ASM MK 2750022 PCB  

KSI PN: 1500095 Tub Control Assembly  

HAI 802-A AND 8205-B 10MHZ BOARDS PCB  

Synergy Microsystems Model: SV400 with R400 24-D-37032 Option  

BTU ENGINEERING 3162002 2P/2C LOGIC PROCESSOR BOARD  

CHICAGO LASER PC-145A 63-14500-02 S&R POWER AMB BOARD  

TERADYNE AD315 CONTROLLER BOARD PCB  

PHILIPS SIGNETICS CONTROLLER 012 273284 130 27 3285 C  

PHILIPS 76221190142.1 7622-119-0142 169284 BOARD  

THERMCO 122610-003 REV C SECS COMMUNICATIONS BOARD  

OMNI 41270001 HEAD INTERFACE BOARD OMNI HD INTF. NEW  

TERADYNE AD207 REV A 879-207-00/A 70209 PCB BOARD  

IN 1003067-03 INDUSTRIAL COMPUTER PCB TESTED  

AIRCRAFT COMPANY WD14576 REV N PWA MAIN BOARD TESTED  

DATA TRANSLATION DT2859 10794 CPX-7 P/N-10837 TESTED  

THERMCO 122610-001 REV H SECS COMMUNICATIONS BOARD  

PUREDATA SATISTION PDI400 MODEM CARD PURE DATA   

GESPAC INP-3B24 S/N-101921 A NEW  

ARTIKEL Nr. 763.185/3 06KWF PCB  

SPC Model: STD-Z80 CPU II Board, Rev. 2.0.

Tencor Instruments PN:061050 Voltage Board  

MPM PC-264 PC-264/D PCB PW-014 BOARD RRDB MP000009 PCB  

MARKS & ASSOCIATES WAFER BIAS CURRENT LED BOARD  

AUTOMATION UNLIMITED PS-206 CONTROL CARD 302-035-01  

THERMCO 122610-001 REV K REV J SECS COMMUNICATIONS BOARD  

KS350-3303-H528 / J1 STB-1 KS14-9630-H925 TRIGGER PCB  

DEL-CON CB-525 5-INPUT AND DELCON CB-525 CARD.  Good Producion Spares Inventor  

DEL-CON CB-411 AMPLIFIER DELCON CB-411 GM DELCO CARD   

DIGALOG G96 I/O CONTROLLER PCB-2267  ASSY-2268 JUMPERED  

DEL-CON CB-515 5-INPUT OR GM DELCO DELCON CB-515 CARD  

Janz Computer AG / JanzTec Model: VMOD-IO Board  

Turbo Serial I/O: TC-210.  2 Serial Ports, Each w/16 byte FIFO.  New Old Stock 

TENCOR 038970 REV C BOARD 039098 PCB  

Dynapert Emhart: UCSM-860N115-1 I/O Motor Board, Rev A 

DIALOGIC 85-0163-006 PCB BOARD  

Verteq Model: 742VA01 Process Panek.  Unused Old Stock.  No Box     J

DEL-CON CB-204 MEMORY 7283969-C DELCON CB-204 DELCO GM 

BTU ENGINEERING 3161932 ANALOG I/O MICORPROCESSOR PCB  

TEXAS INSTRUMENTS 2490195-0001 TM990/101MB 2940193 PCB 

Trinity Microsystems / TMS LITE Board.  RS232-2000-2CH-R4    W2

EATON Z80 CONTROLLER REMOTE P.C. BOARD  

ADEPT 10300-16600 CONTROL BOARD PCB ADEPT TECHNOLOGY  

ADVANSYS ABP-915H PCI SCSI CONTROLLER 5029-0024-03 NEW 

National Instruments: 180950-01, SC-2070 Board, Rev. D 

BTU ENGINEERING SYSTEM IO ASSEMBLY 3161161 BOARD 3161160 PCB  

METROLINE 06514 C06512 REGULATOR AND VACCUM BOARD  

MOTOROLA EMI-1 MVME BOARD & ENV MON BOARD 01-W3737B-01B 01-W3738B  

KULICKE AND SOFFA 01482-4001-000-05 01482400100102 PCB