福建中立恒自动化设备有限公司

目前，世界上有200多个厂家生产可编程序控制器产品，厂家有德国的西门子，美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙，法国的施耐德等。

可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面：

(1)向小型化、专用化、低成本方向发展

20世纪80年代初，小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展，新型器件大幅度的提高功能和降低价格，使PLC结构更为紧凑，功能不断增加，将原来大、中型PLC才有的功能移植到小型PLC上，如模拟量处理、数据通讯和复杂的功能指令等，但价格不断下降，真正成为继电器控制系统的替代产品。

(2)向大容量，高速度方向发展

大型PLC采用多微处理器系统，有的采用32位微处理器，可同时进行多任务操作，处理速度提高，特别是增强了过程控制和数据处理的功能。另外，存储容量大大增加。

(3)与计算机联系密切

从功能上看，PLC不仅能完成逻辑运算，且计算机的复杂运算功能在PLC中也进一步得到利用，从结构上看，计算机的硬件和技术越来越多地应用到PLC；从语言上看，PLC己不再是单纯用梯形图语言，而且可用多种语言编程，如类似计算机汇编语言的语句表，甚至可直接由计算机语言编程；在通讯方面，PLC与计算机可直接相连并进行信息传递。

(4)发展多样化

可编程序控制器发展的多样化体现在3个方面：产品类型、编程语言和应用领域。

(5)模块化

PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态，这使得PLC的系统功能进一步增强，控制系统设计进一步简化。

(6)网络与通讯能力增强

计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强，使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性，致使网络的应用有普遍化的趋势。

(7)多样化与标准化

生产PLC产品的各厂家都在大力度地开发自己的新产品，以求占据市场的更大份额。因此产品向多样化方向发展，出现了欧、美、日多种流派。与此同时，为了推动技术标准化的进程。一些国际性组织，如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准，如对各种类型的产品作一定的归纳或定义，或对PLC未来的发展制定一种方向或框架。

(8)工业软件发展迅速

与可编程序控制器硬件技术的发展相适应，工业软件的发展非常迅速，它使系统应用更加简单易行，大大方便了PLC系统的开发人员和操作使用人员。

可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分：一是与被控设备相连接的接口电路，另一部分是输出的映像寄存器。

PLC运行时CPU从输入映像寄存器读取输入信息并进行处理，将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成，输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出，以驱动电磁阀、接触器、指示灯等被控设备的执行元件。

IKEGAI FT25U LATHE KITAGAWA F1768HS08 F1768 HS08 HYDRAULIC ACTUATOR  DRAWBAR

SIEMENS HYDAI HIT-15S BOARD 6FC5110-0BB01-0AA1 6FC51100BB010AA1

OKUMA BL-MOTOR TYPE BL-MH301E-12S 6 POLE ENCODER ER-FC-2048D  EACH 1

HEIDENHAIN ENCODER RESOLVER ROD 320.002-2500 ID.NR. 254 847 01 6 376 400 C T9

WEG COOLANT MOTOR MOD B56C 0199 TYPE ET 05GB61312 1499 HYDRAULIC OIL PUMP

KIAMASTER 4NEII-600 LATHE SEIKI SPINDLE HYDRAULIC ACTUATOR TYPE 170/55-25 CNC

MITSUBISHI CIRCUIT BOARD MC116C-3 BN634A112G51D

GLENTEK FADAL CNC VERTICAL MILL SERVO DRIVE BOARD GA4568-1 EACH 1

: FANUC CIRCUIT BOARD A20B-1002-0700/03A

MORI SEIKI SL5 CNC LATHE SPINDLE MMK HYDRAULIC ACTUATOR W/ DRAWBAR A9 2.93"

DAIKIN HYDRAULIC OIL PUMP V15AIR-95 V15A1R-95

OKUMA LNC-8T BL-MOTOR BL-120E-20T 1996.09 ER-FC-2048D OKUMA LNC-8T CADET

MAZAK SLANT TURN 25 CNC LATHE HYDRAULIC SPINDLE ACTUATOR 48124 3.5" DRAW BAR

FANUC BOARD A16B-3200-0190/05B702915 A20B-2902-0500 0461 0490

YASKAWA SERVO DRIVE CACR-SR05BB1BF CACR-SRCA 05BBB  EACH 1

RACINE HYDRAULIC OIL PUMP RACINE PVO PV0-PSA0-06CA-J22 DOOSAN

VOGEL NSK LUBRICATION TANK PUMP LUBRICATOR OAE 0AE/MVA5-P1X4P MVA5-P1X4P2 EACH 1

VELCONIC AC SERVO MOTOR RA12M 300W 12M1-0300EB 1997 V23319  PIECES

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OKUMA CROWN 762S CNC LATHE KITAGAWA HYDRAULIC ACTUATOR S1870-01 NO DRAWBAR:S

KITAGAWA HYDRAULIC ACTUATOR HY0-15R20 HYO-15R20 IKEGAI FT25U CNC LATHE

FANUC AC SERVO MOTOR A06B-0313-B033 030 G-700680 MORI SEIKI AL-2 CNC

CHARMILLES ROBOFORM EDM 20851 7052D 208517052D CT208132841C BOARD

YASKAWA SERVO DRIVE CPS-25N MATSUURA MC-500VS CNC VERTICAL MILL

BANNER ENGINEERING MINI SCREEN LIGHT CURTAIN SENSOR MSR2024Y NEMA 4 13 EACH 1

CHARMILLES ROBOFIL 230F BOARD 208517281 E CT208132841C 20851E7281E

YASKAWA AC SERVO MOTOR SGMG-20A2A 1800W 16.7A 11.5NM UTOPH-81AWF  EACH 1

OKUMA CIRCUIT BOARD VACIII-D11 DRIVE E4809-801-001-B 1006-1222

 OKUMA BL-MOTOR BL-MS75E-20T ER-FC-2048D 1995.08

HEIDENHAIN ROD 426 3000 03S12-03 295 434-FD ENCODER ONLY

NAKAMURA TOME S-3B CNC LATHE SPINDLE ACTUATOR CYLINDER 45" 2.57" 2.89"

TOTOKU CRT DISPLAY IT MDT-948B-3A 11580175 APR-1988 PLB11-01

CINCINNATI MILACRON BRUSHLESS P.M. SERVO MOTOR 1-604-0234 98L613A-721 EACH 1

KITAGAWA TAKISAWA TC-2 CNC LATHE SPINDLE ACTUATOR HYDRAULIC DRAW BAR

NACHI HYDRAULIC OIL PUMP PVS-OB-8N1-U-30 PVS-0B-8N1-U-30

FANUC BOARD A16B-2202-0980/01A A350-1005-T422/03 01A6000DM SEACH 1

USSP DR. SCH SCHENK 4 160 411 PU 00 MAIN BOARD PCB 4160411PU00  PIECES

OKUMA LB15-1S CNC LATHE KITAGAWA SPINDLE HYDRAULIC ACTUATOR F1546-M55 2.09"

SIEMENS ENCODER ONLY NO MOTOR ROD 300 002 2500 P/R

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PHILIPS INPUT OUTPUT BOARD 30203 D 01962 224-7232.2 HURCO BMC4020 CNC

1994 CHARMILLES ROBOFIL 300/310 ROBOFORM 20 KEYBOARD EDM CNC

VICKERS HYDRAULIC OIL PUMP PVB10 RSWY 31 C 11 436110 MAZAK QT-35N

AUTZ HERRMANN ROTOCLEAR S TYP A P1620 500 24V 0319 1997

DAIKIN HYDRAULIC OIL PUMP V15 A1R-40 V15A1R-40

DYNAMITE DM4500 CNC VERTICAL MILL HEAD SPINDLE Z AXIS ASSEMBLY

MEIDEN SHA OIL NACHI PUMP VDR-1B-1A2-11

LNS MOTOR TYPE UD80BD V1 A200 UD80BDV1A200 MATSUURA HYDRAULIC OIL PUMP

OZUCHI CRT DISPLAY MONITOR D15CM-01A A61L-0001-0096 4MDB049G DAEWOO PUMA CNC

OKUMA LC40 CNC SMW SPINDLE ACTUATOR SMW 31131173-L ZHV-S200/5077 ID.NR 040269

BALDOR MOTOR CM3558T 35A02-872 CONTINENTAL HYDRAULICS PUMP PVR6-6B15-RF-0-1-C

FANUC SPINDLE DRIVE BOARD A16B-1100-0092/04D 0090 0091 009

TOSHIBA TOSCHANGE MOTOR TYPE IK FORM FCK SHIZUOKA B-3V KW4P 14069-02

MIYANO ATS-80S CNC LATHE SPINDLE CARTRIDGE 18" 6" HEAD

MITSUBISHI INVERTER FREQROL A500 FR-A520-5.5K DRIVE.

AGIE ELOX MONDO 50 CNC EDM GPM-50 U01 189 6 U01.191.2 CIRCUIT BOARD EACH 1

SIEMENS POWER SUPPLY 6FC5147-0AA15-0AA1 591966 6FC51030AE010AA1

ENERPAC PACG5002SB AIR HYDRAULIC PUMP 5000 PSI ,0.65 Gal,W/GAUGE 5UXA8

CUSHMAN INDUSTRIES OKUMA LR-15 CNC LATHE 10" INCH CHUCK 20 670 10 A06A 525 03

VICKERS POWER SERVO DRIVE BDS4 210 23 613A32 BDS421023613A32  EACH 1

YASKAWA MOTION PACK-110 JEFMC-B110-03

GLENTEK FADAL CNC MILL SERVO DRIVE BOARD GA4568-1 EACH 1

FANUC AC SERVO MOTOR MODEL 10S/3000 A06B-0317-B272  EACH 1

HOWA 10" INCH CNC LATHE CHUCK H01MA10 A8 ABBOTT H0W10XA1 MAZAK SLANT TURN 25

NACHI LTIS-NR MOTOR VDC-1B-2A3-U-20 OKUMA PUMP EACH 1

GE FANUC AC SERVO MOTOR B1/3000 A06B-0031-B175 #7000 C029P3591 B-65232EN

WASINO LG-71 CNC LATHE HOWA HYDRAULIC ACTUATOR CYLINDER G08-20 4113 DRAWBAR

DAIKIN HYDRAULIC OIL PUMP V15AIR-40 V15A1R-40 YH-53553

YASKAWA CIRCUIT BOARD POWER BOARD 175 DF9200924-A1 REV.A

2003 CHARMILLES ROBOFIL 690 CNC EDM Z AXIS HEAD SPINDLE WIRE THRU IT 57"

SIEMENS SERVO DRIVE 1P 6SN1118-0DH23-0AA1 MODULE CARD

FIMEC ELECTRIC MOTOR H80M2SEF 02178 HP6.6 M2014029 CNC ITALY  EACH 1

MITSUBISHI AC SERVO MOTOR HA43NC-S 98-2 OSA105 ENCODER

SIEMENS POWER SUPPLY MLFB 6FC5147-0AA15-0AA1 591966 580221

AEG GETTYS MAGNET SERVO MOTOR M113-A10K-90AB SMI A3315 M113-RB CNC

TOKYO MOTOR-PUMP TDM-0514/0614 PUMP TYPE PVB 5/6 PUMP PVB6-RSY-20-CM-11-JA-S29

FANUC AC SERVO MOTOR 0(12/2000 A06B-0142-B175 C954A7315 95.04 2.1KW

CHARMILLES EDM G  L GOULDS PUMPS NPE 1ST1D2D4 A9812548 FRANKLIN 1303022111 PUMP

FANUC MODULE A16B-3200-0190/04B601542 A16B-3200-0190/04B A20B-2902-0070/04B

SANYO DENKI BL SUPER SERVO AMPLIFIER DRIVE BROTHER TC-324N 67ZA030MXXXC00 EACH 1

KUKA ROBOT SERVO DRIVE AMPLIFIER CONTROLLER CONTROL PM6-600

KITAGAWA HYDRAULIC CHUCK ACTUATOR 2.92" CNC MORI SEIKI SL-2B CNC LATHE

MITSUBISHI FREQROL A-200 INVERTER DRIVE FR-A220-5.5K-TF2 HAAS VF2 CNC MILL

BOSCH CC 220 CRT DISPLAY MONITOR CONTROLLER FARB-PL1-14" 2F NR. 1070071339-104

1999 HAAS VF-4 CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL HER POD

AEG MODICON POWER SUPPLY MM-PMC1-300 I01345 110/230 V 92-00838-03

FANUC CIRCUIT BOARD A20B-0006-0030 003

SIEMENS INPUT DRIVE MLFB 6FC5147-0AA15-0AA1 591966 580221 POWER SUPPLY EACH 1

NACHI HYDRAULI PUMP MOTOR VDC-1B-1A3-20 CNC MILL

SABINA AC INVERTER 80130/D9592140200 PN 1432-026 NE27579 2B019879 2B020372-3 CNC

CINCINNATI HAWK 150 CNC LATHE SIEMENS DISPLAY MONITOR 3-424-2202A

HALDEX OIL MOTOR PUMP TEFC T17PK39C 1802591 VESCOR C145T17FK39 TAKISAWA CNC LATH

MARPOSS RESOLVER T36 03TE0039 TOUCH PROBE 1999 SODICK A5R CNC EDM

MORI SEIKI SL1 CNC LATHE HYDRAULIC SPINDLE ACTUATOR DRAWBAR 27 1.31" 1.04"

FANUC PULSE CODER A860-0310-T021 2000C NO. A-000208

SIEMENS CINCINNATI HAWK 150 CNC LATHE MOTHER CIRCUIT BOARD G486 VPC MV0 9725

MIYANO ATS-80S CNC LATHE SUB SPINDLE CARTRIDGE 14" 3" 3.5"

FANUC AC SERVO MOTOR MODEL 1-0SP/3000 A06B-0373-B071 120 DAY  EACH 1

YASKAWA AC SERVO MOTOR OPTICAL ENCODER UTOPI-600UA ONLY

: FANUC SPINDLE AMPLIFIER A06B-6102-H226 #H520 MODULE F 29.8KW 111A

YASKAWA CIRCUIT BOARD JANCD-JSP04-4 REV.A DF9202445-A0

 FANUC CIRCUIT BOARD A20B-1001-0242/07A

1995 HAAS VF2 CNC VERTICAL MILL BISON 016-500-9114 AC GEAR MOTOR 151-503-4029

FANUC CIRCUIT BOARD A20B-0006-088 0880

YASKAWA BOARD JANCD-MB21 DF8101521-C0 REV.C MORI SEIKI SL-25A CNC LATHE

HITACHI DIESEL KIKI MOTOR PUMP TFO 6206UUK ND24420 VH1F-1AH-3020A TSUGAMI MA3B

MITSUBISHI M-V5CNL CNC VERTICAL MILL ATC TOOL CHANGER HER CONTROL ARM CAROUSE

YASKAWA AC SERVO MOTOR ENCODER UTMAH-B15ASB ONLY  EACH 1

YASKAWA SERVOPACK SERVO CACR-SR 30SZ SS CACR-SRCA 30SZBS 30SBZS DRIVE DF8202517

POWERH INC ACTUATOR B-156A D-11899 19809 OKUMA LR15 CNC LATHE SPINDLE

VS SENSORIK RGK2M-15K 05-06-2805 MAGNETIC ENCODER

YASKAWA CNC CIRCUIT BOARD JANCD-FC860 DF9201376-A0

LENZE MOTOR PUMP 5K339AA PH1 R610738 AC95B LENZE 11.710.02.00 3399 301650

TOTOKU CRT DISPLAY MONITOR MDT-948B-3A 11581597 PLB11-01 E8069PDA 8C231 EACH 1

: MITSUBISHI AC SERVO MOTOR ENCODER OSE104 0SE104

BRINKMANN PUMPEN TYPE TC160/430-B60X 160 COOLANT PUMP WIRE EDM

FANUC SPINDLE AMPLIFIER MODULE A06B-6102-H211 #H520 17.5KW 230V 48A

SIEMENS PERM.MAGNETIC MOTOR 1 HU5044-0AF01-Z IEC 50 H983 5408 01014

YASKAWA POWER SUPPLY CPS-25N 120 DAY

SIEMENS DRIVE 6FC5147-0AA15-0AA1 591966 6FC51030AC120AA1 5200781997

DAIKIN HYDRAULIC OIL PUMP V15A1RX-80 PUMP V15A 1RX-80

FANUC INPUT DRIVE A16B-2202-0900/10B601762 A16B-2202-0900/10B A20B-2901-0761/02A

GE HYDRAULIC MOTOR PUMP 5KC35FN52X STK NO C342 ARDOX MODEL 69 CODE H8 3029 K4

SANYO DENKI BL SUPER SERVO AMPLIFIER 65BA030VDTB5 D 217-Z BA030-B5 65BA EACH 12

GRDFOS CRK2-150/10 AWI-AUUV 90LA2-24F115 COOLANT PUMP

YASKAWA CUP MOTOR UGCMEM-04-MC55 257518-1 TFUE-05ZC7

YASKAWA AC SERVO MOTOR SGMG-20A2A 1800W 16.7A 11.5 NM UTOPH-81AVF

: FANUC SPINDLE AMPLIFIER MODULE A06B-6078-H211 #H500 230V 48A R437

BADGER B-2040 VMC CNC VERTICAL MILL ATC TOOL CHANGER CAROUSEL ATC

HEIDENHAIN ENCODER ROD 320 500 E9 ID.NR. 209 698 03 858698

SIEMENS VICKERS LCD PC DISPLAY MONITOR 3-424-2202A01 REV.B 12017614

CNC MOTOR WITH ENCODER B 02 02 299 V220 G3000NM15 V220G3000NM15 B099