15340667322
热门搜索：
由上简要回顾可知，PLC在中国已经形成了规模巨大的应用市场，但并未建立批量生产、有持续开发发展能力的PLC制造业。
应指出的是：
在国内，PLC的应用水平还是不低的，自主设计、系统集成和现场投运的能力，可以说与国际主流水平同步；
PLC的应用领域也很广泛，覆盖冶金、电力、化工、石油化工、机械、轻工、电子、电工、建材水泥等工业，以及现代农业机械和其它应用。近年来环保工业也有广泛应用，发展势头很猛。
在国内有一支庞大的PLC销售、服务、应用、系统集成队伍，遍布除西藏外的全国各地。
有充足的理由说：PLC在中国已成为工业控制的一种适用技术。因此，PLC、软PLC以及IEC 61131-3的发展，无可争辩地成了十分令人关注的事情。
IEC 61131国际标准在中国
1992年以后，可编程序控制器国际标准IEC 61131的各个部分陆续公布施行。中国的工业过程测量和控制标准化**按与IEC国际标准等效的原则，组织翻译出版工作。于1995年12月29日以GB/T 15969.1,15969.2,15969.3,15969.4颁布了PLC的国家标准。该标准只涉及IEC 61131的、第二、*三和*四部分，没有纳入1995年以后出版的*五部分通信、*七部分模糊控制编程软件工具、*八部分IEC 61131-3语言的实现导则。
PARKER 3/4 MALE NPT X 3/4 MALE NPT FITTINGS, LOT OF 4
PARKER 3/4" MALE NPT X 3/4" BULK HEAD FITTING, LOT OF 5
MUELLER B-33752 PRESSURE RELIEF VALVE, LOT OF 2, NIB
FOXBORO 33186 - 1 100mm ROLL CHART LOT OF 3 NIB
FOXBORO 53001-6TX4.5A CHARTS LOT OF 13 NIB
SANKI HD-100MS POWER SOURCE FOR DC MAGNETIC BRAKE NIB
VICKERS 737825 ELEMENT KIT LOT OF 2 NIB
BRISTOL BABCOCK 2218 RECORDING CHART LOT OF 500 NIB
DELTROL 20381-83 PLUG-IN RELAY, LOT OF 6, NIB
I-T-E SN422 60 Amp SAFETY SWITCH
TELCON HT 200 PANEL MOUNTED CURRENT TRANSFORMER LOT 3
COOPER CROUSE HINDS DM4R2M08E-060M CABLE
COOPER CROUSE HINDS DM4R2M08E-030M CABLE
ALLEN BRADLEY 1336F-BRF75-AA-EN SER A AC DRIVE
CUTLER-HAMMER TYPE M RELAY
ALLEN BRADLEY 1791-16AC 16 Pt AC BLOCK I/O MODULE
GOULD MODICON AS-B805-016 115 VAC INPUT MODULE
CUTLER HAMMER A10EN0 SIZE 3 STARTER
LITTLE GIANT VCL-14ULS 553101 PUMP
CUTLER-HAMMER A50CN0 SIZE 1 REVERSING STARTER
LITTLE GIANT VCL-14ULS 553101 PUMP
MODICON AS-B827-032 24 VDC INPUT MODULE
FANUC BATTERY UNIT LOT OF 10
ALLEN BRADLEY 2711-K9A1 SER E REV A PANELVIEW 900
PHOENIX CONTACT PSM-EG-RS232/RS?422-P/4K CONVERTER
ABB EHW 250C-1 SIZE W5 WELDING ISOLATION CONTACTOR
ALLEN BRADLEY 1777-CB INTERCONNECT CABLE, NIB
ALLEN BRADLEY 2711-K9A1 SER F REV A PANELVIEW 900
ALLEN BRADLEY 2711-K5A1 SER F REV C PANELVIEW 550
MODICON AS-B804-016 115 V 16 PT OUTPUT MODULE
ALLEN BRADLEY 2711-K6C1 SER A REV B PANELVIEW 600
MODICON MA-P933-000 POWER SUPPLY
ESAB RI-3P ROBOTIC INTERFACE MICROPROCESSOR CONTROL
GENERAL ELECTRIC 080B20D CONTACT BLOCKS LOT OF 12
HONEYWELL DC200H-0-000-1F0000-0 UDC2000 MINI PRO
FANUC A05B-2051-C901 FAN UNIT
FANUC A05B-2051-C903 FAN ASSEMBLY
LEUKHARDT 713.03.2.200.A PCB
TURCK EUROFAST RK 4.4T-6-RS 4.4T/XOR SENSOR CABLE
YASKAWA JANCD-1003E BOARD W/ JANCD-EW02
MURRELECKTRONIK 63016 AMPLIFIER BASE NIB
YASKAWA JANCD-1003E BOARD
ALLEN BRADLEY 20B D 052 A 3 AYANRD0 PowerFlex 700
ALLEN BRALDEY 1336S-B030-AA-E?N5-GM1-HA2-L4 AC DRIVE
NEO-DYN 130P12C3 ADJUSTABLE PRESSURE SWITCH NEW
TELEDYNE FLUID TNKLBL TANKER GAS SPRING NEW
DEMEX PD715 INTEGRATED PERSONAL DIS**Y
FANUC A05B-2051-C904 FAN ASSEMBLY
COMPUTER DYNAMICS DP017240 ACCESS-C10 COMPUTER
FANUC A05B-2051-C905 FAN ASSEMBLY
ALLEN BRADLEY 1326-CCU-015 CABLE ASSEMBLY NIB
SPORLAN PFE12CP60 THERMOSTATIC EXPANSION VALVE, NIB
ASCO JKF8210G2 PILOT OPERATED SOLENOID VALVE, NIB
ALLEN BRADLEY 1756-A13 CONTROL LOGIX CHASSIS W/ PWRSUP*
GE TED136015 15A INDUSTRIAL CIRCUIT BREAKER
BECKHOFF C9900-A167 DVI-D/USB1.1 EXTENDER / - RX
LAMBDA LJS-11A-24-OV POWER SUPPLY UNIT
ORIENTAL MOTOR MU1238A-51B ORIX AXIAL FLOW FAN, NIB
ENERTROLS HP-9000-R-PSC HIGH PRECISION SHOCK ABSORBER
HITACHI RGW-225B 225 AMP EARTH LEAKAGE CIRCUIT BREAKER
AC/DC ELECTRONICS 5N6-1 POWER SUPPLY, NIB
MANNESMANN REXROTH 4WE10D31 / CW110N9DAL VALVE NEW
GENERAL ELECTRIC CR151KJC22CU FUSE BLOCKS LOT OF 6
COOPER CROUSE HINDS DM4R2M08E060M MICRO MINI CONNECTOR
TIMKEN 25820 RACE NIB
LITTLE GIANT 680-2016 MODULE, NEW
REXCON DIE SENTRY II DS II OPERATOR PANEL USED
FANUC A03B-0801-C129 INPUT MODULE IA16E
FANUC A03B-0801-C117 MODULE
GRACO EH 433 GT Hydra-Spray AIRLESS PAINT SPRAYER
TRERICE 450LFB 0-160 PSI PROCESS GAUGE, NIB
JOKAB SAFETY JSBT3 SAFETY RELAY
ALLEN BRADLEY 6160-T53 SER B T53 PROGRAMMING TERMINAL
ELAU SM 100-30-080-P0-45-S1-B0 SERVO MOTOR
IBM TRAVELSTAR DJSA-205 5 GB HARD DISK DRIVE
ELAU SB105-40-02-05-19-S-R1-64-EOKN SERVO MOTOR
ELAU SB105-30-04-05-19-S-R1-64-EOKN AC SERVO MOTOR
ELAU SB105-40-04-05-1-SR-64-EOKN AC SERVO MOTOR