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。
Artesyn ELBA ISP 4012 Power Supply 230 VAC Power Supply incl. VAT
SMC CDJ2B16-150A-H7A1 Cylinder with JA15-5-080 Balancing Element 2x D-H7A1 Sensor
Rittal standard light PS 4138.180 switchgear lamp for 18W 230V incl. VAT
NORGREN Buschjost 8223222.8001 230V way solenoid valve with filter incl. VAT
Siemens 3VF1231-1DG11-0AA0 power switch motor contactor incl. VAT
Phoenix Contact CM 62-PS-230AC/24DC/1 2943686
Power supply AC adapter Fujitsu Siemens ebook laptop PA-1121-04FS; incl. VAT
Joucomatic ASCO 833-622504 pneumatic valve incl. VAT
Swagelok 6LVV-P1V15047P-BA Valve Diaphragm Valve K03674 inc VAT
Edwards VAT Throttle Valve Slider Replacement Part
Display battery display 51201885 candis canopes load condition indicator incl. VAT
Battery display 51201885 51201887 charge condition indicator incl. VAT
Battery Indicator 51046599 51047003 CANopen Charge Status Indicator Battery Indicator
Battery indicator 51060264 51035217 V020111 charge status indicator battery indicator
Kersten discharge nozzles DD 306 HV cable 2x9 kV DC 17269
CKD pneumatic compressed air cylinder SCPD2-CB1615 stroke 18 mm incl. VAT
Phoenix FLKM 20, terminal block interface module 2281047
Kraus Naimer Rotary Switch C32 AT07W066 02/000104 F-9709
JH 50434076 forklift ant shooter SW180-895
Carlo Gavazzi DAA51CM24 delay on operate timer / time relay
REZYSTOR 12 OHM R4036 9720
SICK Fiber Sensor WLL170-2P430 (602951DM S
Semicron SKT491/08D 4379 thyristor incl. VAT
Krom Schröder UVS 5 Z 84333025
Ebrain 650-fa03b Interface Board PCB
Siemens circuit breaker 3RV-0KA20 fuse machine 0.9-1.25A
Siemens circuit breaker 3RV-1AA25 fuse machine 1.1-1.6A
Mitsubishi Module Powerrex CM150DU-12F Power Module,
ABB BBC Brown Boveri R101.31GH R101 0003 R1 Relay
PALL SGLFPF6502VMM6/8, Gas Clue Filter V-Series
FESTO Valve Valve KBA TN188900 PN 161729
SMC MGQM16-10 Compact Cylinder, Compact Sled Cylinder
SITRON FORK LIGHT BARRIER OFS 010-P2S-T3
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SIEMENS SIMATIC S5 6ES5430-7LA12 6ES5 430-7LA12 E-Stand: 12
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CMC QDC3 10A Circuit Breaker 10A incl. VAT
Stretch 900 304 STRETCH valve flash current conductor VGA 280/4 900304
Siemens 3RF2900-0EA18 Semiconductor Protector 24V Solid State Protector
GRÄSSLIN KM2/1 STuH (01.07.5009.1) TIMER 220-240VAC 50Hz incl. VAT
Hurst Nidec SP4066 Motors EC 300/MIN 7W 115V Motor
Siemens 3RF2350-1AA04 Sirius Semiconductor Protector Solid-State Contactor 1-Phase
VAPSINT 343/13 Cod. 198.355.50 gas spring shock absorbers incl. VAT
SMC ZSE4-T1-25 vacuum pressure switch 12-24VDC W / sensor gauge incl. VAT
EAW GDR ID 40 AC-3 air protector TGL20457 40A 500V incl. VAT
AMAT Fujikin 316L-P AMEJG000 4091753 with AMOBG000 418660 Stainless Steel Valve Valve
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Chloride board P/N: 01971-00-425 098-01750-00
Mushroom PA-1S 16 407 time relay PA-1S/1s/220V safety relay 445160 incl. VAT
Cosel 12vdc Power Supply K15AU-12 85-125vac Input 12vdc 1.3 Amp Output
SCHMERSAL MS330-11y MR330-11y MV10H330-11y MV8H330-11y
AVIZA 2019261-001 Cable incl. VAT
Marquardt 2410 foot switch foot pedal incl. VAT
SEMICRON MODULES Semipoint Rectifier SKD110/16
CKD Solenoid Valve 3PA110-D2 Pneumatic Valve with Filter Inc VAT
Michael Riedel Reia 40 Prim. 230v sec 18-24V 0.04kVA 0.7/0.19A inc VAT
Millipore Mykrolis LR-052 Model 830100164 Local Digital Display incl. VAT
5 pieces Quantum CROWN LSA-PLUS connection strip 20DA incl. VAT
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Siemens Sigmasys 4STE Control Module S24230-B507-A1-07 SPF 3500 S24218-A14-A2-17
Panasonic Power Supply SU2AV-0DPK PSU200J-C1 Power Supply incl. VAT
SMC NVHS3500-N03-X116 shut-off valve with NAW2000-N01-C incl. VAT
SMC AW20-F02B-6C filter control valve pressure control valve with GP46 incl. VAT
Omron Contactor J7L-09 contactor 060826, 24V incl. VAT
Nagano Keiki GC68 Digital Indicator GC-68 0-0.5MPa Case Damaged incl. VAT
battery discharge indicator 511135 23173 type EL-AC 24V incl. VAT
Cosel LCA100S-24 Power Supply 24VDC incl. invoice
Bürkert 0255 A 1/4 EF 93908325 pneumatic valve valve incl. VAT
Bürkert 0255 A 1/4 EF GB08325 pneumatic valve valve incl. VAT
FT Capacitor Electrolytic Caps 6000uF 350V Type GM incl. VAT
Parker Lucifer Solenoid Valve 322K4106 481865C2 F with Parker Brass Valve E44 A
Circuit Breaker EAW Msb Fs 25n, 500V, 25A P00 Adjustment Range 2.5-4A incl. VAT
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SICK sensor WT27-2F440 proximity switch sensor 1015101 incl. VAT
HP Indigo Ink Custom ElectroInk for 7000/7500/7600/series incl. VAT
HP Indigo Ink Custom ElectroInk for 7000/7500/7600/7800 Series incl. VAT
Watanabe AC-911-07-1 Digital Flow Speedometer incl. VAT
Relay phase crouzet EWS 84 892 299 incl. VAT
Transfab S.A. Transfo Tipo 11 transformer 100VA incl. invoice
DAGNALL ELECTRONICS LTD D3079 115V /12V transformer incl. invoice
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RITTAL SZ4138.150 standard light / standard light 230V 14W
SIEMENS FDCIO223 S24218-B102-A1 IN/OUT Addressable Module Transponder
Eaton/Moeller GSTA00-100, NH F Load Disconnector, 100A
Globe Motors M407M16.B Gearsomotor320-7500-118 Rev. 1 incl. VAT
Nagano Keiki CL13 PRESSURE SWITCH Differential Pressure Switch 0.5kPa
Siemens 3TK2824-1BB40 Safety Switching Device 24V DC
SX Difference Pressure Sensor Pressure Sensor DP2-20-101.3kPa with Digital Display
Siemens Board SIMOVERT 6SE7032-6EG84-1GF0
Yangming XMTF Thermostat Temperature Display Regulator
SCIENTRONIX 11008651 SEMI-GAS 085-0125 TERMINATION BOARD
TELE Comline 3216 A4 37190 Transmitter VDS
OMRON J7KNA-09-10 power contactor contactor 24V
Siemens Simatic S7 6ES7 321-1BH02-0AA0-00 E-Stand 5 SM323
Viessmann board VI 7405478 incl. invoice
Negele built-in digital display to the Lx100 incl. VAT
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ABB A26D-30-01 motor protection contactor 220-240V DC power contactor
AEG LS 15K.00 contactor motor contactor LS 15K 00 auxiliary contactor 230V incl. VAT
XP Power AEH80US24 Power Adapter Power Supply 100-240V 80W 1.9A incl. VAT
Hengstler 0 566 637 AC59/1212EQ.72SBA-F0 10-30VDC incl VAT
Dgs pressure limiter type GW 50 A4 2.5-50 mbar Pmax 500 mbar A00012 incl. VAT
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Pressure regulator tap aluminum 13110145 1.38bar X137206 15LPM
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EMERGENCY SWITCH forklift emergency stop switch 50020312 incl. VAT
SOSHIN EMI FILTER NFU3010C-Z incl. VAT
Mitsubishi FXON-8EX-ES/UL programmable logic controller, including invoice
Baluff Sensors SK1-20-M30-N-B-Ö Proximity Switch Inc VAT
Bending angle fine adjustment saw condition type DVM 35 incl. invoice
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EBM-Papst fan, 92mm, 230vac, fan
Phoenix Contact Module FLKM 50/SUB/B/ KDS3-MT/SO127 2283427 incl. VAT
PATLITE WM-T warning signal four colors SAFETY LIGHT BAR 4-COLOR incl. invoice
Schütz forklift Zapi JBC46773GC00-Z 80V
Telemechanical PVLC 1723 VALVE incl. VAT
Engine computer steurg 16191947 BFTJ Pontiac incl. VAT
Fuji Electric AH25-J2A Position Selector Switch Terminal Block with Key
Comair Rotron Patriot Fan 028254/PT2B3 115V 0.27/0.26A 50/60Hz incl. VAT
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Binderhaus TEC008 Heating Element 230V 200W VAT
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Huba DVGW-REG Control Gas Air Monitor 602.99152 Inc VAT
Elpro 5BB 9052 ind B2 transformer incl. VAT
Interface Trm-2201 TRM2201 Terminal Block Terminal Block
Swagelok 6LVV-DPD2222P-C Diaphragm Valve Membrane Valve incl. VAT
Swagelok 6LVV-DPD222P-O Diaphragm Valve Membrane Valve incl. VAT