推送：0100-0011省市县区域/直送2024全+境+派+送

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。

ALLEN BRADLEY 1756-OW16I /A RELAY ISOL OUTPUT 16 POINT F/W 3.2

ALLEN BRADLEY 440R-S13R2 GUARDMASTER SAFETY RELAY #2

CRYDOM GNR35DCZ SOLID STATE RELAY 35 AMP 48-600VAC 4-32VDC

GE AUXILLIARY RELAY 12HGA11J52 TYPE HGA 125V

GENERIC E-01AD INPUT MODILE

RELIANCE OVERLOAD RELAY FORM LT4 78465-WC

UTILITY RELAY AC-PRO B521R AC TRIP UNIT WITH QUICK TRIP

GE OVERLOAD RELAY LR30821 12-24V

LOT OF 6 BASLER ELECTRIC BE3-47N BE3-47N-3D4N2 PHASE BALANCE RELAY 480V 60HZ

ALLEN BRADLEY 440R-H23196 /B MSR238DP SAFETY RELAY "READ"

REMTRON 900143 700141 RELAY BOARD

EATON CUTLER HAMMER D65VAKPB VOLTAGE MONITOR RELAY

 - MECTRON TSV RELAY BOARD MTR-E100

 FUJI SW-4-0/2L SC-4-0 110-120V CONTACTOR TR-5-1NL OVERLOAD RELAY

(LOT OF 9) BANNER FX1 MULTI-BEAM SCANNER BLOCK

SCHNEIDER ELETRIC 140DRA84000 TSX QUANTUM RELAY OUT

SIEMENS 3SK1211-2BB40 SAFETY RELAY

GE 12IAC77B810A TYPE IAC OVERCURRENT RELAY

SQUARE D F8536-BAO2-V02 STARTER 110-120V 50-60V COIL

EATON ESR5-NO-31-230VAC SAFETY RELAY DUAL-CHANNEL

EATON TMR5R05120 TIME DELAY RELAY 8-PIN 0.1-10 SEC

BINDICATOR SON210053 REV B UMLS MULTI-POINT RELAY PLUG-IN PCB BOARD

MURR ELEKTRONIK MCS10 SWITCH MODE POWER SUPPLY

 FUJI SW-0/2L SC-0 110-130V 50-60Hz CONTACTOR W/ TR-0NL OVERLOAD RELAY

CARLO GAVAZZI RGS1P60K50ED SOLID STATE RELAY

SCHMERSAL AES1235 1170049 SAFETY CONTROLLER

 MACROMATIC TR-51528-05 TIME DELAY RELAY, DPDT, 10SEC, 24VAC/DC

ALLEN BRADLEY 700S-CF440EJC 24V CONTROL RELAY 700-CF310E 100S-F

 KLOCKNER MOELLER DIL R 40/04 CONTROL RELAY 190-220V 50-60Hz

QTY. (1) ALLEN BRADLEY 100-A75N3 CONTACTOR SCHNEIDER LRD3363 LRD23363 RELAY

Crouzet Control Technologies Dsr Relay Voltage Control 250Vac

CARLO GAVAZZI RGS1P48K92ED SOLID STATE RELAY

BENDER SUR353W VOLTAGE RELAY

ALLEN BRADLEY GUARD MASTER TLS3-GDD SAFETY RELAY SWITCH

KEYTEK E504A SURGE NETWORK MODULE 1.2-50V 6kV MAX

SIEMENS 6SN1118-0DM31-0AA2 SIMODRIVE MODULE CONTROL MODULE

SIEMENS 6SL3130-6TE25-5AA3 SINAMICS S120 SMART LINE MODULE 55kW 75HP

KEYTEK E571 DAT  TELECOME LINE COUPLER DECOUPLER SURGE MODULE

MOORE 39HFM2CAN APACS HART FIELDBUS MODULE 16110-71

K TRON 2411-70023 SCM SMART CONTROL MODULE

DIONEX ICS-3000 DC-2 DETECTOR CHROMATOGRAPHY MODULE P/N 061763

 SPECTRA-PHYSICS 0135-0472 V05 REV ELASER MODULE

ALLEN BRADLEY 1756-EN3TR CONTROLLOGIX ETHERNET MOTION MODULE

SIEMENS 6SL3130-7TE21-6AA4 ACTIVE LINE MODULE

BG-PRUFZERT ET 07068 EN 954-1 LASER MODULE

 GE MULTILIN MTM-120-S-A20 METER TRANSDUCER MODULE

SENSOTEC SC2000 060-F50B-06 SC SERIES MODULE

ALLEN BRADLEY 2711P-RDT15C SER C PANELVIEW DISPLAY MODULE

 SEALED 2023 ALLEN BRADLEY 1734-IE4S POINT IO SAFETY ANALOG INPUT MODULE

 FOXBORO PM700WB NODE BUS EXTENDER (NBE) INPUT MODULE

YASKAWA CIMR-G5V42P2 VARISPEED 616G5 IN 380-460V 7.5A OUTPUT 6.2A 0-460V

 WEDECO 2100-101-D 610162YLEM WATER SOLUTIONS MODULE

ALLEN BRADLEY 2711P-RDT15C PANELVIEW DISPLAY MODULE

SEALED ALLEN BRADLEY 1734-OE4C /C I/O 4 POINT ANALOG OUTPUT MODULE

SIEMENS 6ES7 318-3EL00-0AB0 SIMATIC S7-300 CPU 319-3 PN/DP MODULE

2023 ALLEN BRADLEY 1734-OE4C ANALOG OUTPUT MODULE

``  GIDDINGS & LEWIS PIC900 M-1016-9301R1 CPU MODULE 256K

FANUC A06B-6096-H207-R SERVO AMPLIFIER MODULE

DUKANE IQAIM 20VB120-UP MODULE

RELIANCE ELECTRIC DDS-PI DATA MODULE

2022 SEALED ALLEN BRADLEY 5069-OW16 COMPACT LOGIX 16-Ch OUTPUT MODULE.

1  2022 SEALED ALLEN BRADLEY 5069-OW16 COMPACT LOGIX 16-Ch OUTPUT MODULE.

 2023 ALLEN BRADLEY 1769-HSC HIGH SPEED COUNTER MODULE

EUCHNER MGB-L2B-PNC-L-117026 EVALUATION MODULE

PILZ PSSuHFS SN SD SAFETYNET p RTFN MODULE

FANUC A06B-6082-H211#H512 SPINDALE AMPLIFIER MODULE

1  FANUC A06B-6082-H211#H512 SPINDALE AMPLIFIER MODULE

FANUC A06B-6096-H201 SERVO AMPLIFIER MODULE

 ALLEN BRADLEY 20-750-UFB-1 UNIVERSAL FEEDBACK MODULE POWERFLEX 755

HACH FILTRAX FILTRATION MODULE LXG294.54 STAINLESS STEEL ENCLOSURE 21x18x9"

ALLEN BRADLEY 1394C-SJT10-T-RL SERVO GMC TURBO SYSTEM MODULE

QTY. (1) SIEMENS 6SN1123-1AA00-0HA0 LT-MODULE INT .8A SIMODRIVE W/ 6SN1118-0AA

SIEMENS 6SL3210-1SE17-7AA0 SINAMICS POWER MODULE 340 7.7A

ALLEN BRADLEY 1769-OF8C COMPACT I/O 8 CHNL CURRENT OUTPUT MODULE

 ALLEN BRADLEY 1769-OF8C COMPACT I/O 8 CHNL CURRENT OUTPUT MODULE

FOXBORO P0400YC-0P THERMOCOUPLE/MV INPUT MODULE

SIEMENS 6SL3040-1MA00-0AA0 CONTROL MODULE

1  SIEMENS 6SL3040-1MA00-0AA0 CONTROL MODULE

 SEALED ALLEN BRADLEY 5069-OF4 COMPACT LOGIX 5000 ANALOG OUTPUT MODULE.

SIEMENS 6SN1123-1AA00-0BA0 W/ 6SN1118-0AA11-0AA0 ANALOG CARD LT-MODULE INT .25

DET-TRONICS R9105 FLAME MODULE CONTROLLER 20VAC

ASISTA MIRCOBOX 7824A MODULE

SIEMENS 6SL3120-1TE15-0AA4 SINGLE MOTOR MODULE

WESTINGHOUSE 235P627H01D SEQ AND MIMIC DRIVER MODULE

BOSCH INDRAMAT TBM1.2-40-W1-0 24 AC SERVO BLEEDER MODULE

FISHER ROSEMOUNT 36A4750-L5D PIO MODULE CIRCUIT BOARD

FISHER ROSEMOUNT 36A4750-L5C PIO MODULE CIRCUIT BOARD

ALLEN BRADLEY 1756-OB16I /A CONTROLLOGIX 16PT D/O OUTPUT MODULE

BOSCH INDRAMAT TBM1.2-40-W1-024 AC SERVO BLEEDER MODULE

NORAND RC3250 225-445-001/003 MODULE

 SIEMENS 6ES7 136-6BA00-0CA0 SIMATIC ET 200 SP INPUT MODULE

ALLEN BRADLEY 2090-XB120-01 RESISTIVE BRAKE MODULE

 ALLEN BRADLEY 1769-IT6 6 CH. THERMOCOUPLE mV INPUT MODULE

  ALLEN BRADLEY 1769-IT6 6 CH. THERMOCOUPLE mV INPUT MODULE

TOSHIBA TCPW110ACE MAIN POWER MODULE TC200 PROGRAMMABLE CONTROLLER

ZEISS SURFCOM 1400D MODULE

 RELIANCE ELECTRIC 57C380 PASSIVE TAP COMMUNICATION MODULE

ALLEN BRADLEY 2711P-RDT12C SER C PANELVIEW PLUS 1250 TOUCH DISPLAY MODULE

 FUJI ELECTRIC 1MBI1600U4C-170 IGBT Array & Module Transistor, Dual N Chann

FANUC A06B-6079-H106 D SERVO AMPLIFIER MODULE 52.2A

1  FANUC A06B-6079-H106 D SERVO AMPLIFIER MODULE 52.2A

 ALLEN BRADLEY 1769-OA16 SERIES A RELAY OUTPUT MODULE

1   ALLEN BRADLEY 1769-OA16 SERIES A RELAY OUTPUT MODULE

 ALLEN BRADLEY 1769-SM2 DSI MODBUS RTU COMMUNICATION MODULE

ANDRON NETZ-MOD 200W NTG 0001 MODULE 110/115V 50/60Hz 250VA

ALLEN BRADLEY 2711P-RDT10C SER B DISPLAY MODULE  TOUCH

 ALLEN BRADLEY 2711P-RDT10C SER B DISPLAY MODULE  TOUCH

PARKER PWD00A-400-19 OPEN LOOP CONTROL DRIVER MODULE

EATON CONSOLIDATED CONTROLS UPS 3000 AEB MODULE

FANUC A06B-6124-H105 B SERVO AMPLIFIER MODULE

ZEISS CONTOURECORD 2600D SUREFCOM TSK MODULE

 ALLEN BRADLEY 1747-DCM SCL500 DIRECT COMMUNICATION MODULE

FANUC A06B-6124-H105 SERVO AMPLIFIER MODULE

FANUC A06B-6102-H206#520 SPINDALE AMPLIFIER MODULE

  ALLEN BRADLEY 5069-IB16 COMPACT DC LOGIX 5000 INPUT MODULE.

 ALLEN BRADLEY 1756-OB16I /A CONTROLLOGIX 16PT ISOL OUTPUT MODULE

PHOTON KINETICS 6500 OTDR MODULE

 ALLEN BRADLEY 1769-IF8 COMPACT I/O 8 CH. ANALOG INPUT MODULE

  ALLEN BRADLEY 1769-IF8 COMPACT I/O 8 CH. ANALOG INPUT MODULE

PHOENIX DIGITAL OLC-DSL-85-P-D-ST-ACV OPTICAL LINK COMMUNICATION MODULE

EATON 70C1002R01 POWER RELAY MODULE

FISHER ROSEMOUNT 47A6959-L3C PIO MODULE CIRCUIT BOARD

SQUARE D SY/MAX 300 PROCESSOR MODULE SCP-312

ALLEN BRADLEY 1771-P4R 1771-P4R/B 120 VAC POWER SUPPLY MODULE

SIEMENS TEXAS INSTRUMENTS 565-2820 CPU BOARD MODULE

2023 ALLEN BRADLEY 1756-IA16 SER A 16 Pt INPUT MODULE

 2023 ALLEN BRADLEY 1756-IA16 SER A 16 Pt INPUT MODULE

GE FANUC 90-70 9-SLOT CONTROLLER WITH MODULES IC697MDL341

PL1360343-02 CONTROL MODULE

FANUC A06B-6087-H130 D POWER SUPPLY MODULE

 FANUC A06B-6087-H130 D POWER SUPPLY MODULE