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。

DEUBLIN ROTARY ION COUPLER ION VALVE 1109-040-188 OKUMA MC-500H CNC

KONAN MANIF SOLENOID VALVE MVM5D-0-EM N-2098 KITAMURA 1 CNC VERTICAL MILL

YASKAWA AC SERVO MOTOR USASEM-10HS13 1.03KW UTOPE-500YH 5000 P/R

LEADWELL V-25 CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL HER

MCLEAN DUAL FAN 28-1064-02M 28-1064-50 TYPE U21 71213837 28-1064-04 B-1581

BODINE SMALL MOTOR 42X3BFS1 M0316065 115V 42X3BFSI FADAL 4020 CNC

TRAUB TND 200 CNC LATHE NIKKO-PRECISION HYDRAULIC ACTUATOR 52/105FR 520323

CHARMILLES 230F CNC EDM BOARD CT8121760A PR 00 37 EACH 1

NISSEI GTR GEAR MOTOR 6LMG120L4A 1:120 RATIO GLMG120L4A CINCINNATI V-2000 EACH 1

CINCINNATI MILACRON CIRCUIT BOARD INPUT BOARD 1270500A PCB-FSC-544-97 ISSUE 2

ABB SERVO MINERTA MOTOR MINI SERIES UGTMEM-03LBB11 22.5V 4.5A 1000MIN

SANYO DENKI BL SUPER MOTOR 65BM006DXERG 0920038 E684096F0C1 BROTHER TC-217 EACH1

TAMAGAWA SPINDLE MOTOR SJ-VK7.5-05M ENCODER AU5589 6590-1382 MAZAK INTEGREX 30

1996 CHARMILLES ROBOFIL 400 CNC EDM Z AXIS HEAD SPINDLE WIRE THRU CUTTING IT

NACHI PRINTED CONTROL CIRCUIT BOARD 19- 98011637 UM843D   PIECES

ODRIVE GEAR MOTOR RF27DT71D8/2/BMG/HF 0641 422 2 458 3 CHIRON CNC MILL

MITSUBISHI DWC EDM COOLANT PUMP 3P NQ-402A

WASINO LV-24M CNC VERTICAL LATHE 10" INCH CHUCK S P MFG CORP

FUJI SWITCH BOARD AB12C-0335 F348 59 86(DM S KEYBOARD KEY PAD

SANYO DENKI BL SUPER MOTOR 65BM040HXEGM 0530015 OPTICAL SHAFT E685000F061 EACH 1

YASKAWA CIRCUIT BOARD CPCR-MR-CM-15 CPCR-MR-CA-15

NACHI HYDRAULIC OIL PUMP VDC-1B-2A3-1048A

HANNING ELEKTRO OIL COOLANT PUMP VDE0530 E7D2BS2-741 CHARMILLES EDM

HARDINGE COLLET NOSE DAEWOO PUMA 10 CNC LATHE WORKHING S20 8" 656 4.03"

TAICIN-DAIKIN VALVE KSO-G02-2D A -10 KS0-G02-2DA -10 KSO-G02  PIECES

YASKAWA SERVOPACK CACR-SR15SZ1SS DF8202517 REV.B SR15SZ1SS CNC DRIVE

NIPPON MOTOR TROCHOID 2.5MY-2508LGVBA-A EELQ-8TW 0.4KW HYDRAULIC OIL PUMP MOTOR

SUMTAK OPTCODER AT-121-1016 DC24V 90MA 9602-0194 16C/R HYDAI HIT-18S CNC LATHE

FUJI CIRCUIT BOARD F709 6114 (2)A EXT I/O  PIECES

LEROY SOMER TEM MOTOR 3~LS112M IP54 IK08 EMERWORM CSM150N120VL MORI SEIKI SH500

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

FANUC AC SERVO MOTOR 0(12/3000 A06B-0143-B075 NO. C97YA5121 MORI SEIKI SL-200MC

YASKAWA FEED BACK IT TFUE-25ZC7 ENCODER EACH 1

FANUC BOARD A16B-2202-0900/08B A16B-2202-0900/08B501060 A20B-2900-0143 EACH 1

FANUC CIRCUIT BOARD A20B-1000-0220/07B

CHEN-YING CHANGUA OIL LUBE ISO-9002 CEVB-II LUBRICATION TANK PUMP SYSTEM FEMCO

YASKAWA MOTHER BOARD JANCD-MB21 DF8101521-C0 REV.C

VICKERS MATSUURA MC-760V2 VALVE DG4M4-36C-20-JA 2090   PIECES

SANYO DENKI SUPER U DC SERVO MOTOR U835T-112E 46 75V E680600C01B AMADA

KITAGAWA HYDRAULIC ACTUATOR HY-1530K 51024 2.03" SHO YUASA DYNASTAR 350 CNC

MITSUBISHI M-V5CNL CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL HER ARM EACH 1

YASKAWA CIRCUIT BOARD JANCD-FC120-1 DF8203846-BO REV.B 120 DAY

CHIP CONVEYOR GEAR MOTOR GMT020L200DC-HW C42D17NZ13A 098114.00

FANUC CIRCUIT BOARD A20B-1001-0070/03B 120 DAY

FADAL CIRCUIT BOARD 1010-5D ELE-0031 V95.1V-5 DC-XYZ U18-4397

PARKER HYDRAULIC PUMP MOTOR PLP0ZP15B10 J22M104 PLP07P15B10

TOBISHI FANUC SPINDLE MOTOR FAN MOTOR 86 D T-521 A290-1018-T501 12" 5"

HAAS VF2 32-4070 93-1077A 93-1075A 93-1077 93-1075 SERVO DRIVE  EACH 1

HAAS VF2 65-3200 PCB 32-3200A 65-3200A VIDEO FLOPPY INTERFACE 323200A 653200A

BROTHER TC-217 CIRCUIT BOARD B521204-1 BROTHER TC-217 EACH 1

OKUMA MC-4VA OSP5000M-G CIRCUIT BOARD E4809-045-074-A 1911-1540-06-41

FANUC CIRCUIT BOARD A20B-1000-0220/05B

MATSUSHITA HYDRAULIC MOTOR EM-FA FA-63 JP44 JISC 4210 TROCHO PUMP KSP-HS6M 935

MITSUBISHI TAMAGAWA MOTOR HA40C-SS FA CODER OSE 12.5KN TS5435 N 2

MITSUBISHI AC EDM MOTOR HA 40C-SS HA40C OSE 12.5KN-6-12-108 TS5435 N 2 DWC-90SZ

YASKAWA CIRCUIT BOARD JANCD-MB22 DF9100117-B0 REV.E KITAMURA 0 CNC

CHARMILLES ROBOFIL 510 CNC EDM Z AXIS HEAD SPINDLE WIRE THRU MAIN HEAD

MITSUBISHI HC-SF102BK AC SERVO MOTOR MAZAK CNC

SIEMENS MOTOR 1 FT5062-0AF01-2-Z NR.E 1V64 6942 09 003 1FT5062-0AF01-2

FANUC SPINDLE MOTOR ROYAL FAN 02-11 A290-1003-T500

: SANRITSU POWER SUPPLY CPS-20NB REV.C

IKEGAI FX25 CNC LATHE SPINDLE MOTOR FUJI TACHO GENERATOR PFM 25/1.2-24 JEC-114

MATSUSHITA DC SERVO MOTOR 81AE-15FNNG NO.00724 9020003 TAKISAWA MAC-V2E CNC

BROTHER CIRCUIT BOARD B521201-2

YASKAWA SERVO DRIVE CIMR-08AS3 W30023 R08FE-122BW5-192 W30022 QM15KD1-HB 15-A2

SUMITOMO EATON ORBIT MOTOR H-050AA2-J MFG 247-

KOLLMORGEN SERVO DRIVE MOTION TECH BDS4 BDS4A-103H-0015/105A21P

MITSUBISHI PERMANENT MAGNET AC SERVO MOTOR HA 023-S 3271N200E12 A4106

YASKAWA CUP MOTOR UGCMEM-04-MC51 FEEDBACK IT TFUE-05ZC7 R125

 YASKAWA CIRCUIT BOARD JPDC-C027 ETC004101 IPCB FT6102471-1-1

NISSEI GTR MOTOR G3FB-28-10-075 1:10 5Z110780A 3-PHASE INDUCTION MOTOR FECQ-T2

FANUC MONITOR BOARD N16B-5233-0001 M115

BROTHER TOEI VELCONIC POWER BOARD RAD310-1006 RA13M-100W RDIA-207 2N3K-2077-F

NIKKO PRECISION CNC LATHE CHUCK 816188 H 8.5" 1.95" 8" INCH

HAAS VF4 CNC VERTICAL MILL CABLE 220V POWER WIRE 32-1449

SANYO BL SUPER SERVOMOTOR 20BM090HXE01 08108136 L F681024HG1 2OBM090HXEO1

1995 HAAS VF2 CNC VERTICAL MILL 93-1080 BOARD

HITACHI SEIKI HT23J CNC LATHE CIRCUIT BOARD IN96050-HS-1 HT

 Multistage MOTOR COOLANT Pump 84Z04002 34G446-0255G1 SFA 5/1.9

FANUC SERVO AMPLIFIER MODULE A06B-6079-H103 6096 1.25KW 5.9A

FUJITSU FANUC DRIVE SP-2/3 A06B-6035-H321 A20B-0005-0611 A20B-0005-0584

SHINDENGEN POWER SUPPLY DRIVE PD21 PD21B 15260

AGIE CUT 612 EDM BOARD ZCH.NR.610481.8 EJG 2501B 741935-1 LOT OF 10 PIECES

A-RYG GEAR PUMP AMGP-3M2-01 N-S AMGP-3M2-01N-S HWACHEON HI ECO-31A CNC

HAAS 65-3200 PCB 32-3200A 65-3200A VIDEO FLOPPY INTERFACE 323200A 653200A WARNTY

DEUBLIN ROTARY ION SPINDLE PIVOT VALVE 1109-020-188 488 MATSUURA MC-800VF CNC

FANUC CIRCUIT BOARD A20B-2100-0250/02B 0005

MITSUBISHI AC SERVO MOTOR HA 100NCBS HA100NS-A33 CNC OSA253

BRINKMANN PUMPEN TYPE TC 63-440-BXZ 0498004345-92011 COOLATN PUMP

AUTOBLOK CHUCK 210 TOYODA CNC LATHE 10" INCH CHUCK GH-FC 210 GH FC

KITAMURA 0 CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL HER

1986 FADAL 4020 904-1 CNC VERTICAL MILL ATC TOOL CHANGER HER CAROUSEL EACH 1

MORI SEIKI SL15 CNC LATHE DAIKIN TURRET MOTOR 088A-3R3-1-10-550 MFG 13-21-187

YASKAWA CUP MOTOR UGCMEM-04-MC55 FEED BACK TFUE-05ZC7 MORI SEIKI SL-3A CNC LATHE

YASKAWA CIRCUIT BOARD JPDC-C027 ETC004101 FT6102471-1-1

YASKAWA HYDRAULIC OIL PUMP MOTOR EELQ-8TW 4POLES 620600 6202VVNCX 6525801

HITACHI SEIKI 4NE-II CNC LATHE HYDRAULIC ACTUATOR 170/55-25 DRAW BAR

GYSIN GPL 065-3/130-1 20731-75053-0008-RI ESCAP 35NT2R 32 228E 2 AGIE MOTOR

KITAMURA 1 FUJI NDUCTION MOTOR MLH1075C MLHI075C MAGNETIC BRAKE NAB-34L

YASKAWA BOARD JANCD-CG22 DF8202628/A0 REV.A 01 SHIZUOKA B-3V  PIECES

: PORTER PEERLESS MOTOR 183-18-0192-0 DPM56PF

HEIDENHAIN 38" INCH ENCODER LINEAR SCALE AE LS 486 310 727-50 S G10 298 430 09

HAAS HS-1 CNC HORIZONTAL MILL OXYGEN CO2 TANK DOT-3AA2015 A551864 STEEL CYLINDER

OKUMA BOARD E4809-770-021-C EACH 1

FANUC SERVO AMPLIFIER A06B-6057-H201 P7Z000022 A16B-1200-0680/02A EACH 1

FADAL VMC15 BIJUR LUBRICATOR 21024 FH 111B-111CAAA LUBRICATION TANK PUMP SYSTEM

BIJUR DELIMON LUBRICATOR LUBRICATION TANK PUMP SYSTEM LUBE 26350-4 SER.11

YASKAWA CIRCUIT BOARD JANCD-FC860 DF9201376-A0 4 REV.A

FANUC DC SERVO MOTOR MODEL 00M A06B-0632-B005 NO. M-402895 84.5  EACH 1

LEROY SOMER MORI SEIKI FRONTIER FM2 704183 IEC34-1 MOTOR RXKXL-200B-ME

LITTON ENCODER G92SSIDB2- B001-144-05 00986 9127 CNC MACHINE

SQUARE D INTERLOCK SWITCH CLASS 9012 GFW3-S164 9839 142500-32

KITAGAWA HYDRAULIC ACTUATOR HY-1225K 7497 MORI SEIKI SL-20 CNC LATHE

MORI SEIKI SL-2A CNC LATHE SPINDLE ACTUATOR DRAWBAR MMK MATSUMOTO

FANUC CIRCUIT BOARD A20B-1000-0220/05B  120 DAYS

1996 BROTHER TC-324N CNC MILL SHARP LJ640U34 RTK5058JPZZ LCD MONITOR

: YASKAWA SERVO MOTOR USAFED-20FB2 20F B2 UTOPI-500UB EACH 1

FUJITSU FANUC BOARD ONLY A20B-0005-0611 A20B-0005-0584

MATSUURA MC-510V CNC VERTICAL MILL BT35 BT 35 TOOL HER TOOLING 0

MITSUBISHI DC SERVO MOTOR HD40-10S HD 40-10S 2GB-15AMZ ENCODER

1995 FADAL 4020 DRINKING WATER COOLER RLF5-100 598G LR 9371 134A 1/5 9430

TAMAGAWA MITSUBISHI SPINDLE MOTOR ENCODER CIRCUIT BOARD AU5589 6590-1382

OKUMA BL-MOTOR BL-H100E-12SB TYPE E ENCODER

FANUC A20B-0008-0200 17F MOTHER BOARD

1996 HAAS VF1 CNC VERTICAL MILL WAY COVER COVERS VF1 27" 24" 6"

YASKAWA CIRCUIT BOARD JANCD-FC860 DF9201376-A0 REV.A HITACHI SEIKI HT20J CNC

FADAL CIRCUIT BOARD 1010-5D  EACH 1

SANYO BL SUPER MOTOR 65BM020DBERG 0430018C E684096F0B1 BROTHER TC-217 EACH 1

FANUC CIRCUIT BOARD A20B-0008-0030/08C

FANUC ROBODRILL A-T10C CNC MILL OPERATOR PANEL A04B-0069-C222 A86L-0001-0220