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。

以下链接皆有货

SERVO DYNAMICS CIRCUIT BOARD DRIVE SD1220-10  120 DAYS  PIECES

SNK FSP-50V CNC VERTICAL MILL TOOL CHANGER CAROUSEL ARM GRABBER ATC

YUKEN DIRECTIONAL VALVE K-DSG-03-3C4-D24-41

MAIN POWER ON FUJI TRIP SWITCH BZ-G20C 7829F HITACHI SEIKI HT23J CNC LATHE

FADAL 4020 CNC VERTICAL MILL CNC 88HS MAIN OPERATOR CONTROL PANEL 1250-2 EACH 1

YASKAWA COOLANT PUMP YFPC-18DJ 0.18KW

DAIKIN SOLENOID VALVE KSO-G02-2NA-30-EN 33 5517 AC100V 50/60HZ A100

CHARMILLES EDM CIRCUIT BOARD 852205 813093 852205 813093D

YASKAWA CIRCUIT BOARD JANCD-MM09-03 DF8100829 WITH YELLOW BATTERY

FANUC SPINDLE MOTOR ELECTRICAL  A06B-0753-B194 A290-0753-X41DM SPIECES

MORI SEIKI SL-2 CNC MAIN OPRATOR CONTROL PANEL DF8100141 JZNC-GOP 31 JANCD-GSP10

FADAL VMC40 CNC VERTICAL MILL BIMBA HYDRAULIC ARM PRESS VALVE D-29208-A-2

DAIKIN SOLENOID CONTROLLED VALVE KSO-G02-2CA-20-N 20 5926 EACH 1

YASKAWA AC SERVO MOTOR USAFED-02FB1 OPT CODER UT0PI-500UAA1 CNC EACH 1

MITUTOYO CIRCUIT BOARD PLTER MP38003

MITSUBISHI DWC-110 CNC EDM Z AXIS SPINDLE WIRE THRU PART

MILLTRONICS CENTURION IV TREE CNC CIRCUIT BOARD PC-LCRT-04

GE FADAL VMC40 CNC TRANSFORMER FR 721.5 JEC R.171 0BJY2 25/94 93-15 008 26F6623

FANUC POWER SUPPLY IT A16B-1210-0510-01 MFG P75P01536  120 DAYS

YASKAWA CIRCUIT BOARD JANCD-FC904-1 DF9201374-B0 REV.B 0

WASINO LV-24M CNC VERTICAL THE S-P MFG CORP HYDRAULIC ACTUATOR SER. 6 RPC 935

CHARMILLES ROBOFORM 200 EDM KEYBOARD 8513910 A 8513910A

KITAMURA MY CENTER 1 CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL ARM

FANUC CIRCUIT BOARD A20B-1005-0190/01A

EUCHNER SAFETY INTERLOCK DOOR LOCK SWITCH TZ1LE110PG 110V AC/DC

YASKAWA AC SPINDLE MOTOR  FAN UAASKA-06CZ1X TOYO N B15P106 B 15P106 EACH 1

ABB AGIE EDM GEC ALSTHOM MOTOR RS420JR1211 409345 CNC STEGMANN DG 60 K6D C EACH1

: HITACHI FIBER OPTIC CABLE CA7003 OKUMA CADET MATE CNC MILL EACH 1

SONY SPINDLE ORIENTATION SENSOR DEVICE BKO-C1810-HO1 PD-9020

INDRAMAT SERVOMOTOR MDC 10.20F/MMA-0/S06 31547 MOTOR MAHO MH600E 120 day warnty

KLOCKNER MOELLER TRIP SWITCH NZM 4-80-B 80A NZM4-80-B

YASKAWA POWER IT BOARD JZNC-TU11 S46225-1-10 HI-25ET L70170-T JANCD-TU02 WRNTY

KAMIHEI-G CRT DISPLAY MONITOR D9MR-10A 60407358A A61L-0001-0092 4MDB065G

OMRON SERVO MOTOR RESOLVER R88M-M1K120 FA-SOLVER TS2018 N 592E10 NO.B TS2018N

LEADWELL DRILL MASTER INDUCTION MOTOR HP 1/2 KW 0.37 1988 1.18" COOLANT PUMP

OKUMA MC-500H CNC OSP7000 3.5" FDD IT 1911-2301 702D-6037D FLOPPY DISK DRIVE

EPPINGER LIVE TOOL HER TRAUB TND 200 CNC NR: 19486-1 BEST NR: 329 002 329002

TRAUB RAPOTRONIC SYSTEM TX 8F 90 01 0004 BTFL TX 8 F MA TND200 CONTROL PANEL

WINSMITH SPEED REDUCER 920 920MDSN 05-98 950MDSS096XGC1 1750 1.32 HARDINGE COBRA

FUJITSU FANUC POWER IT A14B-0061-B001-04 NO. PU 32946 A20B-0007-0330/05B

FANUC CIRCUIT BOARD A16B-1000-0140 MAIN MOTHER BOARD 014  PIECES

IVERSAL SYSTEMS CIRCUIT BOARD IT UE-6100-2 REV.D  PIECES

YEONG CHIN CIRCUIT BOARD 503-E04-263BM

: FUJI 3-PHASE ELECTRIC OIL PUMP VKP081A 250W COOLANT PUMP

PIAB AIR FEED VACUUM PUMP PCL.X1BN.S.EE.SV PCL-X1BN.S.EE.S 6058868 01.12.499

DAIKIN SOLENOID VALVE KSO-G02-2DA-10 MFG 13 2406

FUJI RV 3 PHASE MOTOR VNB1004C VNB90-04 OKUMA MC-4VA CNC MILL EACH 1

DAIKIN SOLENOID VALVE LS-G02-2BA-20-L-645 MFG 21 9Y15 GO2

KYB VALVE DSG-ACB-02-A100-TM-K4 2AL

MITSUBISHI CIRCUIT BOARD LC21C BN624A082H01 120 DAY

FANUC POWER IT A16B-1211-0850-01 MFG P03P00774

TOBISHI FAN 7506X-19 50/60HZ 100VAC   PIECES

NEMIC LAMBDA POWER SUPPLY MODEL LRS 58-24 LRS58-24

NSK VOGEL 1998 KITAMURA 3X OIL DISTRIBUTOR MVA5-P1X4P2 ZC-2616

TOSHIBA RA POWER SUPPLY RAD90-008 100V 2N3A2292-A ARNI-906AZ . PIECES

MATSUSHITA DISPLAY MONITOR A61L-0001-0086 TR-9DKYC TBM82099

OKUMA MX-45VAE CONTROLLER E0105-566-103-3 9072681 1.3 E4809-770-099-C MPMN A911-

HIPRO POWER SUPPLY MODULE HP-200PWE7 HI-9402045462 CINCINNATI MAXIM EP 400 CNC

HITACHI SEIKI HG-400III CIRCUIT BOARD OPIO-MC3 10-41-01-01 EN-1026C

LUCIFER VALVE E 341 L 01 E341L 01 9.9BAR E341L01 MATSUURA MC-600V CNC MILL

KUKA SERVO DRIVE KSD1-32 0072 00-105-351 E93DA113I4B531 00423970 45411453 EACH 1

YASKAWA FEEDBACK IT TFUE-05ZC7 R01AF-2C1

CINCINNATI AVENGER 250C CNC LATHE A90 4159116616 TOOL TOUCH PROBE EYE PRE SETTER

VICKERS FLUI-TROL MINIATURE VALVE DG4M4-32A-20-JA MATSUURA MC-800VF CNC MILL

IMT NON-BACKLASH GEAR REDUCER TYPE BL3-29B-XXZZZDS2 RATIO 1:29 OKUMA SEIMITSU

BODINE GEAR MOTOR 9128VV0436 42X5BECI-E3 FADAL VMC40 CNC MILL 42X5BEC1-E3

OKUMA LU-15 CNC FLOPPY DISK DRIVE OSP7000 3.5" FDD IT 1911-2301 702D-6037D A

CHARMILLES 690 WIRE EDM CHERRY CNC KEYBOARD RS 6000 M TYP 35 G83-6104LPNEU-0/01

MAC VALVE 45A-N00-DBCA-1BA 7152  EACH 1

YASKAWA AC SERVO MOTOR SGM-02AWHG23 200W 200V 2.0A 900912924

OGURA CLUTCH BRAKE RNB 1.6G-10 DC-24V GL MATSUURA RA-1 CNC MILL

MIYANO KNC-45 CNC LATHE TURRET LIVE TOOL HER BLOCK SPINDLE TOOLING

1997 FADAL VMC15 CNC VERTICAL MILL 88HS CONTROLLER 1250-2 OPERATOR CONTROL PANEL

YASKAWA CIRCUIT BOARD 3TR 1TR ETS000260 JPDC-S001 FT6331642-2  PIECES

MARATHON AACC 2100 F911581-DXXC 45241 10PRO-E A70508-016-007-03-97 F911

TOYO FAN TYPE T765DG 200VAC 50/60HZ   PIECES

CHARMILLES WIRE EDM CIRCUIT BOARD 20856 2041A 03 080 04 11016358 CT8121470

DAINICHI F25M CNC LATHE MOTOR ENCODER SWITCH ARM PART

YASKAWA CIRCUIT BOARD JANCD-JCP02B-1 DF9201922-D0 REV.D

TOSHIBA MAGNETIC CONTACTOR C-10F W/ OVERLOAD RELAY RC4-108T  PIECES

MATSUURA MC-800VDC CNC VERTICAL MILL MAIN OPERATOR CONTROL PANEL EN4-0695B

MARPOSS CIRCUIT BOARD 7305100C-00 LS ASEM CPU 701/N MT8D432M-6 93051100

DAIKIN SOLENOID VALVE JSW-G02-2NA-13D MFG 12 AC100V 13-D WA-2A  PIECES

DAIKIN SOLENOID VALVE S-G01-C6-GRZ-D2-30 MFG. 80

DAIKIN KOGYO RB17CVNL BB17CVNL COMPRESSOR 200V SPINDLE OIL CHILLER

OKUMA CIRCUIT BOARD E4809-045-148-C 1911-2101-21-37 E4809-436-060-B

MORI SEIKI SL-1 CNC LATHE COLLET NOSE CHUCK HEAD WITH ADAPTER

CINCINNATI SIEMENS CIRCUIT BOARD 3-542-1276A

FANUC CIRCUIT BOARD A16B-2202-0661/02A A320-2202-T666/01

OKUMA MX-40HA CNC MILL OIL CHILLER MITSUBISHI REFRIGERANT COMPRESSOR NH41TKA 3

IKEGAI F16/18 DISTRIBUTING BOARD P031A PNP-70210056 120 DAY

OZUCHI DISPLAY MONITOR A61L-0001-0093 4MDB059G TYPE-H D9MM-11A 41240842C

YUKEN DIRECTIONAL VALVE DSGX-01-3C4-A100-20 VK313845-0-0 A100

FEMCO DURGA-25E CNC LATHE TOOL PRE SETTER TOUCH PROBE EYE H-4A-18-06

HAAS HS-1 CNC MILL ATC TOOL CHANGER HER ME25-9535 RV.A 7249EPPP LOT OF 10 PCS

HONEYWELL POWER SUPPLY C 46190320 -001 46190323 -001 C46190320

ACOPIAN REGULATED POWER SUPPLY MODEL 24PH30

BOSCH DIRECTIONAL VALVE 0 810 050 152 081WV16P1V3026PYWS024/00B0 0810050152 CNC

INDRAMAT AC SERVO CONTROLLER TDM 3.2-020-300-W0 233712 K07-91 MOD14/1X019-094

YASKAWA CIRCUIT BOARD JANCD-1020-03 YN1015707A

YASKAWA CIRCUIT BOARD JANCD-FC200-1 REV.E DF9200704-A0

HITACHI SEIKI HT23J CIRCUIT BOARD IN9-HS-0 HITACHI SEIKI HT23J CNC LATHE

YASKAWA CIRCUIT BOARD JANCD-FC100B DF9200035-A0 MATSUURA RA-3F

KYOSAN CLEAR UP FUSE 25FH75 LOT OF 10 PIECES

NACHI CIRCUIT BOARD UM843E 2P8Z07L   PIECES

YASKAWA AC SPINDLE MOTOR FAN IT UAASKA-06DKK12 REV.A

MORI SEIKI MV-JR CNC MITSUBISHI SUPER LINE MOTOR SE-JRF 0.4KW L7-71 EACH 1

MATSUURA MC-800VF CNC VERTICAL MILL VALVE OIL DISTRIBUTOR MVA2-2P1 YF-3046

VICTOR TNS-3H CNC LATHE TOOLING TOOL HER 1.25" INCH BLOCK  PIECES

: FUJI AUTO BREAKER EA403B 250A CNC MILL LATHE

DAIKIN SOLENOID VALVE KSO-G02-2DA-10 MFG 13 2824 KSO-G02

BROTHER HS-3600 CIRCUIT BOARD IT B52J017-2 00 200 CNC EDM

YASKAWA FEED BACK IT TFUE-05ZC7

OKUMA MC-500H CNC MILL HITACHI FIBER OPTIC OPTICAL CABLE CA7003

RENINSHAW TOOL OPTICAL RECEIVER SENSORK96147 CINCINNATI CNC VERTICAL MILL

HITACHI SEIKI HT20J CIRCUIT BOARD IN9-HS-0 HITACHI SEIKI HT20J CNC LATHE

TAMAGAWA DC SERVO MOTOR TS 3029N3E106 TS3029N3E106  EACH 1

BOSCH 0 810 091 441 081WV06P1V1004WS110/50-115/60D00 1 837 001 255 VALVE

AUTOCON DELTA CNC CIRCUIT BOARD 4204329 B 33 T4204022 C

HITACHI SEIKI HG400 III CNC MILL ATC DIN CAT TOOL CHANGER HER ARM N7K03

DAIKIN SOLENOID VALVE JSO-G02-2NA-20-D MFG 17 AC100V  PIECES

NACHI VARIABLE VANE PUMP VDR-1A-1A2-2DM S4 MONTHS

MATSUSHITA FUJISAWA DISPLAY MONITOR TR-9DK1 A A61L-0001-0072

OKUMA CIRCUIT BOARD E4809-045-158-C 1911-2162-27-3

PANASONIC LIMIT SWITCH MAC-1 MAC-I 61-2124C IEC 60947-5-1 IP67 EACH 1

PERFECTION ELECTRIC INC. GEAR REDUCER MOTOR ST 2120 B 36665H981 MAZAK CNC LATHE

MITSUBISHI SUPER LINE MOTOR 4 POLE SE-ERF 165GMLO 10 TSUBAKIMOTO CHIP CONVEYOR

OKUMA ESV-3016 OKUMA MICRO FLOPPY DISK CASE E8048-090-426-1 OSP-U10M FLOPPY DISK

CHARMILLES CIRCUIT BOARD 8132250 852475 852 475 EDM CNC