福建中立恒自动化设备有限公司
一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。
它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。
发展趋势：1.向高速度、大容量方向发展
为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。
在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。
2.向超大型、超小型两个方向发展
当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。
DEUTSCHMANN AUTOMATION LOCON 24-O1000-AL485 V1879 (RED) (CONTROL PANEL)
ADESYS MODALARM TR-G R175-685-1 (ALARM MODULE)
MITSUBISHI A500 FR-A540-1.5K-EC (inverter netfilter)
BOSCH 043521-304401 (043522-5017) (BOARD)
LENZE EPM-H310 (ID 00413188) (CONTROL PANEL)
ABB ACS580-01-05A6-4B056 (60) (inverter)
ABB ACS580-01-05A6-4B056 (59) (inverter)
HENGSTLER 0-566-795 (AC58/12EK.72SBB-KO:6056) (encoder)
EXP202 / EXP203L (XTAL1 49)
SICK DFS60B-S4AA03000 (ID 1037212) (ENCODER)
ALLEN-BRADLEY 1761-L16NWN-E (POINT CONTROLLER)
ACM BRL75/2 N (67920) (SERVO MOTOR)
SICK RS10M-TLHS02-1-056-047 (CONTRAST SENSOR)
TYCO ETE V23401-R3C10-E101 / R3C10-E101 (RESOLVER)
SEW-EURODRIVE MXS80A-060-503-00 (SMPS-MODULE)
Multivac Controller MO-002-04-00 (50O00007) (TOUCH PANEL)
ALSTHOM PARVEX RS230C-R0543 TBN206-R0009 (DC engine)
TYCO V23401-D1901-B101 / D1901-B101 (RESOLVER)
CONTROL TECHNIQUES EMERSON SKBD200150 (inverter) (YELLOW)
Binder 86-61109E22 - no brake disc (brake)
LTN RE-21-1-V32 (resolver)
Control Techniques Mini maestro 60x3/6 STDK25 DCD60X3/6 (Servo drive)
VACON CN0.75CXS4G2l1 (inverter) - 6 month
SICK SRS50-HGA0-K21 (ID 1037075) (ENCODER)
Parvex NX110EAPR1007 (Servo Motor)
TAMAGAWA BRX TS2640N141E172 (RESOLVER)
LTN RE-21-1-K02 (resolver)
LTN RE-21-1-A03 (RESOLVER)
LTN RE-21-1-A01 (RESOLVER)
LTN RE-21-1-K05 (resolver)
ABB DSQC-377A (QUEUE TRACKER)
MOELLER SE1A/11-PKZ2 (contact module)
SICK SRS50-HZA0-S21 (ID 1037395) (ENCODER)
CONTROL TECHNIQUES 115UMB300CACAA (120) (AC SERVO MOTOR)
SEW-EURODRIVE WAF10 CMP40M/BK/KY/AK0H/SB1 (SERVO MOTOR)
SANYO DENKI L720T-012EL8 (DC SERVO MOTOR)
ELECTRO-CRAFT / RELIANCE ELECTRIC B3633-3/E10/CME/CFE (124) (SERVO MOTOR)
LTN RE-15-1-A85 (RESOLVER)
SANYO DENKI / SANYO / SANYYO 35MA-MS01-11B (ENCODER)
TYCO V23401-T2679-C302 / T2679-C302 (RESOLVER)
LTN RE-21-1-B76 (RESOLVER)
LTN RE-21-1-A05 (RESOLVER)
ERO ELECTRONIC MKS932123000 (PROCESS CONTROLLER)
SICK SKS36-HVA0-K02 (ID 1035603) (encoder)
DANFOSS 175Z1227-DT9 (175Z4508) (175Z1240) (246091G131) (PCB board)
IDEC MICRO-1 FC1A-HL1E (program loader)
PILZ PNOZ mm0p 772000 (safety relay)
PNOZ MUSHROOM mm0p 772000 (safety relay)
REXNORD 310640100001 (00BK0008A02) (10909M001-0002) (brake)
HAROWE 21BRCX-500-J39 (resolver)
HAUSER HDX92C4-64S (SERVO MOTOR)
FRIZLEN FZDCQU-600X65 (NETFILTER)
SICK DFS60B-S4MA10000 (ID 1056180) (ENCODER)
SIEMENS 6FX2001-5FS24 (ENCODER)
Leuze Electronics HRT 96K/R-1690-1200-25 (sensor)
TYCO ETE V23401-T2074-B101 / T2074-B101 (resolver)
TYCO ETE V23401-D1001-B102 / D1001-B102 (resolver)
SICK SRS50-HEA0-K22 (ID 1037084) (encoder)
El-o-matic ES0025.M1A05A.00N0 (Servo Motor)
ALLEN-BRADLEY 1768-M04SE A (COMPACT LOGIX MOTION MODULE)
HEIDENHAIN ROD 320.001-500 (ID 244 644 03) (ENCODER)
SICK CFS50-AEV10X03 (ID 1065229) (ENCODER)
FANUC PULSECODER A860-0304-T111 2000P (ENCODER)
SIEMENS V23401-H4003-B209 / H4003-B209 (RESOLVER)
TYCO V23401-T2G14-E209 / T2G14-E209 (RESOLVER)
TAMAGAWA TS5262N22 (ENCODER)
Tamagawa TS2620N271E14 (resolver)
BOSCH SR-A2.0013.030-10.000 (Servo Motor)
BOSCH 0 608 830 129 (3 608 300 141/142) (BOARD)
BINDER 86 62107E15 (BRAKE)
Vogel / LENZE PL-GTRM MPRN100-1S GCN 09DN4 (gear)
CONTROL TECHNIQUES EMERSON SKBD200150 (inverter) (ORANGE)
SCHNEIDER ELECTRIC / BERGER LAHR BRS39BW460ABA (Servo Motor)
MAGNETIC BR 60 S 30/12 (SERVO MOTOR)
SIEMENS 1P 7MC7500-1CA06-2CA2-Z (BUILD-IN THERMOMETER)
SIEMENS 7MH4960-2AA01 (Module)
HEIDENHAIN ROD 320.002-500 (254 847 03) (encoder)
SEW-EURODRIVE WF37 CMP50M/BP/KY/AS1H/SB1 (servo motor)
SIEBMEYER 26.39.65 (26.39.089.1) (26.39.023.4) (PCB board)
TYCO V23401-T2509-C202 / T2509-C202 (RESOLVER)
TYCO V23401-T2509-C202 / T2509-C202 (1912570) (RESOLVER)
SIEBMEYER 26.39.65 (26.39.089.3) (26.39.023.5) (PCB board)
BAUMULLER DS56-M (146) (SPEED)
TYCO V23401-U2117-E133 / U2117-E133 (RESOLVER)
BAUMULLER DS56-M (146) (TACHO)
TYCO V23401-D3592-B301 / D3592-B301 (RESOLVER)
SICK DFS60B-S1CA02500 (ID 1037223) (ENCODER)
SIEMENS 3RA2220-4AF26-0BB4 (STARTER COMBINATION)
BERGER LAHR / SIG POSITEC VRDM 5910/50 LWC (SERVO MOTOR)
LTN RE-15-1-B25 (RESOLVER)
LTN RE-15-1-B25-06 (RESOLVER)
EATON Power XL DE11-346D6FN-N20N (Softstarter)
Indramat -2.1-E11-01.RS (DDS-2.1-W015-D) (digital controller)
TYCO V23401-T2654-D209 / T2654-D209 (resolver)
Hauser HBMR-115E6-64S (H440) (Servo Motor)
LenordBauer Gel8810 (panel)
Indramat DDS 2.1-W015-DA01-00 (Servo Controller)
Ever Electronics SDMWD170VB231D (Servo Driver)
FANUC PULSECODER A860-0356-T101 (WITH CONNECTOR) (ENCODER)
MICROSCAN QX-830 FIS-0830-1005G (BARCODE SCANNER)
SICK SRS50-HFZ0-S42 (ID 1082407) (encoder)
Lenze SDSGAIG056-22 SPL62-2GVCR-056N22 (servo motor)
INDRAMAT 109-0967-4A04-03 RF5 / 109-0967-4B04-03 RF5 (BOARD)
SICK SRS50S-HFV0-K21 (ID 1051791) (encoder)
STÖBER K102VG0125ED402U (I=12.62) (GEAR)
BAUMULLER DS71-S (TACHO)
ENDRESSHAUPS11D-7BA21 (58019494) (Sensor)
Pro-face 3280007-12 (AGP3301-S1-D24) (panel)
EXP-207 / EXP-204
SICK DFS60E-S1EA01024 (ID 1037945) (ENCODER)
BINDER 86 61106E00 (24VDC, 0.56A) (BRAKE)
TAMAGAWA BRX TS2640N181E100 (RESOLVER) - 6 month
BOSCH SM 17/35-T/A 055129-103 (520V, 17A) (SERVO MODULE)
ENDRESSHAUOS81D-1478/0 / COS81D-BAA2CB13 (SENSOR FOR LIQUID ANALYSIS)
ENDRESSHAUPS11D-7BA2G (SENSOR FOR LIQUID ANALYSIS)
SIEMENS 1P 6FC9320-3MN01 (ENCODER)
EATON D641 (KEYBOARD DISPLAY / CONTROLLER)
HEIDENHAIN ECI 1317 32 62S12-78 (ID 359 800-03) (ENCODER)
SIEMENS 1LE10020CB222KA4 (1AV1072B) TRANSTENCO TCM040007U TTN (I=7.5) (ENGINE)
FMS USA INC F202.250 (250N) (GREEN) (MEASURING BEARING SENSOR)
ATB BVAFV 100L/4C-12 (ELECTRIC MOTOR) - no
BERGER LAHR VRDM 5913/50 LNB (SERVO MOTOR)
SCHNEIDER ELECRRIC TBXDMS16P22 TBX (PINK) (I/O BASE IT)
HEIDENHAIN EQN1325.049-2048 (ID 655251-03) (ENCODER)
FANUC A06B-0215-B605#5000 (BRAKE)
SICK DFS60B-S4CA08192 (ID 1038099) (ENCODER)
RELIANCE ELECTRIC GMI-S04 762.21.10 (AC/CONVERTER)
EXP-205B
NEC MC-421000A36B-70 / AS-3110 REV.C / EXP-210
BENTLY NEVADA 3300 XL 5/8MM (PROXIMITOR SENSOR)
SANYO / SANYYO / SANYO-DENKI 35MA-MS01-11B (ENCODER) (NO GLASS)
Seidel 6SM-45-L-3000 (servo motor)