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。

Jean Müller fuse HLS 00 250A-aR 660V 120kA fuse insert incl. VAT

Siemens power contactor 24V 3RT1016-2BB42 contactor 3RH1911-2FA40 incl. VAT

Siemens 3RV1011-1BA10, circuit breaker motor circuit breaker, 1.4-2A incl. VAT

Siemens 3RT1016-1JB42 auxiliary contactor Sirius 17 - 30 V DC incl. VAT

Siemens Sirius circuit breaker 3.5...5A 3RV1011-1FA10, incl. VAT

Siemens 3RH1122-2BB40, Schütz 24VDC incl. VAT

Siemens 3RV1011-0FA20 circuit breaker motor circuit breaker 0.35-0.5A incl. VAT

Siemens 3RT1015-1KB42 auxiliary contactor Sirius 17 - 30 V DC incl. VAT

Siemens Auxiliary Contactor 3TH2031-0BB4 3NO 1NC 24V Relay Auxiliary Contactor inc VAT

Siemens auxiliary contactor 3TH2040-0BB4 24V relay auxiliary contactor incl. VAT

Siemens auxiliary contactor 3TH2031-0AU0 240V relay 3TH20310AU0 auxiliary contactor incl. VAT

Siemens 3RT1016-1KB42 auxiliary contactor Sirius 17 - 30 V DC incl. VAT

Siemens Schütz power protector 3TF2010-0BB4 10E 1NO DC24V incl. VAT

Siemens auxiliary contactor 3TH2031-0AP0 AC 230V incl. VAT

Siemens circuit breaker 3VU1300-1NJ00 3.2-5.0A incl. VAT

Siemens circuit breaker 3VU1300-0ME00 0.4-0.6A incl. VAT

Siemens circuit breaker 3VU1300-1TH00 1.6-2.4A incl. VAT

Siemens circuit breaker 3VU1300-1MD00 0.24-0.4A incl. VAT

Siemens 5tt3 045 installation contactor 1NO switching relay 16A incl. VAT

PHOENIX CONTACT - DFLK-D37 SUB/S/SO423 - 2294270

Square D TYPE QOU-P-1959 10A 2 Pole Circuit Breaker HACR CARR TYPE incl. VAT

Square D TYPE QOU-AD-6555 10A 2 Pole Circuit Breaker HACR CARR TYPE incl. VAT

Siemens 6ES7972-0BB41-0XA0 Profibus

RIV ball valve 3/4" 9543 MS58 incl. VAT

Fuji CP32FM 3A Circuit Protector 240V CP32F-M003 incl. VAT

Phoenix Contact Valvetrab VAL-MS 120 ST 2807586 incl. VAT

OCI pressure gauge 0-30psi 0 to 7.5 MPa in H2O incl. VAT

Siemens Simatic S5 Digital Input 6ES5 421-8MA12 incl. VAT

5 pieces ABB S201M fuse machine B16 line circuit breaker incl. invoice

Witt-Gastechnik CMP-5, H-3 F53N flame barrier incl. VAT

Turck connector RSM-2RKM57 sensor/actuator distributor incl. VAT

Festo fnel filter connection 10 mm incl. VAT

2x Mykrolis vacuum filter 4 mm connections incl. VAT

2x Mykrolis Fujikin vacuum filter 8 mm connections incl. VAT

Siemens 3SE5 232-0BE10 limit switch limit switch Mazak limit switch incl. VAT

Siemens 6ES5441-8MA11 Digital Edition Module 6ES5 441-8MA11 E-Pcs 5 incl. VAT

SIEMENS SIMATIC S5 6ES5453-8MA11 6ES5 453-8MA11 Vers. 01 incl. VAT

Button forklift forklift ant 08526740 incl. VAT

3x TDK ZCAT3035-1330 interference filter fing ferrite internal diameter 13 mm incl. VAT

Yoshida UKU125-3J terminal block terminal block incl. VAT

Yoshida UKU125-4J terminal block terminal block incl. VAT

Yoshida UKU15B-10cm terminal block terminal block

IDEC HW-CB02 Selector Switch Illuminated with HW-G01 incl. VAT

3pcs Phoenix Contact Clamp UK 6.3-HESI incl. Invoice

FESTO VL/0-3-1/8-B 7803 BD02-0.95...10bar pneumatic valve VL incl. invoice

Si Span Gauge Pressure Gauge 0-100 Psi incl. VAT

3 x glue roller closure right 93901080 incl. VAT

3 x glue roller closure left 93901079 incl. VAT

20x rod white flat sucker LARGE CUBE incl. VAT

Rod white flat sucker SMALL CUBE incl. VAT

3x Gould fuse her ms.10 24602 10x38 32 amp 32a 690v incl. VAT

VEB Annaberg GDR TGL 200-3729 NH Melting Insert Fuse 1-160A 24586.21

3pcs Klöckner Möller Control Lamp Green 250V 1W Light Detector Built-in Lamp

3pcs Klöckner Möller Control Lamp Yellow 250V 1W Light Detector Built-in Lamp

Shizuki CMKS CH400CAUL 250V capacitor 40μF incl. VAT

2 pieces Merlin Gerin multi 9 C60N C4 fuse machine 23729 incl. VAT

Siemens 3RH1122-1AP00, contactor 230V incl. VAT

Klöckner Moeller power protector DIL ER-22-G 24V incl. VAT

Relay / BTR / TYPE 274S / 24V 5A incl. VAT

Schrack relay MR306240 240V incl. VAT

Westinghouse Quicklag QC 15 Amp Single Pole 120/240 Breaker incl. VAT

2x pole screw screw fuse it forkl. VAT

D.E.M FL553813208 2x 1mH 250V Motor Start Capacitor Capacitor

Mecman 344/120 Mod. A throttle check valve incl. VAT

Delta DSB0912M axial fan cooler fan 12V incl. VAT

Rittal SZ 2586 position switch limit switch incl. VAT

Moeller CL-PKZ 0 current limiter motor protection incl. VAT

ABB S201 C1 line circuit breaker 1-pin line protector LSA

Siemens 3rv1902-1dp0 Voltage Trigger Sht Release 20-70V

Omron terminal relay G6DF4B G6D-F4B 24VDC

SANLI LAY37 Emergency Stop

SANLI LAY37 Switch Contacts Lay7 Lay37 Pressure Switch

Siemens Analog Input Module 0-10V PTM1.2U10

Siemens Landis  Gyr Measuring Module PTM1.2R1K

Jgheinrich filter, aeration 51097121 X/AH incl. VAT

Siemens rear panel bus module 3RK1922-2BA00

RELOG 220V Relay 2RH01 732695000 Coil

Schrack ZK040024 relay 24V incl. VAT

ABB LP2 G10 circuit breaker 400V  ABB SDH 11, Smissline

ABB Smissline LP1 G4 circuit breaker  ABB SDH 11, Smissline

Siemens 3rk1922-2bq00 Energy Bridge Connector

TRIDONIC 220/240V 50/60HZ IGNITER ZRM 2-ES/B T1

TRIDONIC 220/240V 50/60HZ IGNITER ZRM 2-ES/TC

MKP Capacitor LMKXM 590/250-100

3pcs Siemens 5SX21 C6A circuit breaker LS switch fuse machine

Phoenix Contact EMG 10-REL/KSR-G24/1-LC 2942108

Phoenix Contact Relay EMG 10-REL/KSR-G 24/21-LC 2942153 Relay Module

Phoenix Contact EMG 17-REL/KSR-24/21-21-LC 2940391 Relay Module

Relay / BTR / TYPE 274S / 24V 5A

Siemens Busbar 3RV1915-1CB 3-Phase

Siemens Busbar 3RV1915-1DB 3-Phase

Phoenix Contact ELR 1/25-240 2964694 Electronic Load Relay

Balluff ES0161 inductive sensor BES 516-113-S4-C incl. VAT

Finder 55.34.9.024.0000 Relay with 94.04 Socket

Murr electronics radio interference filter FEF 470/470 X 3 type no. 10600 incl. VAT

Festo ZK-PK-3 and link pneumatics 6685 incl. VAT

Festo FBS-SUB-9-GS-DP-B fieldbus connector Profibus 532216 incl. VAT

Lorch R-Controller R-1/8-7-SA 31740 with Pressure Gauge 10bar incl. VAT

Siemens Circuit Breaker 3VU1300-1ME00 0.4-0.6A inc VAT

Siemens circuit breaker 3VU1300-2NK00 5-8A incl. VAT

FESTO MSXG-24DC-OD 34425 coil for solenoid valve 24V incl. VAT

3 pieces Siemens Simatic S7 6ES7 138-4CA00-0AA0 power module incl. VAT

Phoenix Contact ELR 1/25-240 No. 29 64 69 4 *with invoice*

Staiger 612 000 045 QE 203-004 Z 24VDC 0-1bar incl. VAT

FESTO GR-1/8B throttle check valve 151215  WIKA incl. VAT

CRYDOM Solid State Relay D2W220DD18 Solid State Relay DC4-6V

Nemic Lambda MBW-1201-22 Noise Filter 1A incl. VAT

Pressure gauge 0-40 bar 170400202 stainless steel incl. VAT

2pcs NC Nor-Cal 800-824-4166 AMAT center center center ring flanges incl. VAT

Power supply power supply TDC power adapter model DE-03-09D 240V 9V incl. VAT

Honeywell 14CE2-6 End Position Switch Limit Switch incl. VAT

Honeywell 14CE31 End Position Switch Limit Switch incl. VAT

Seeka sensor F2R incl. invoice

USG pressure gauge vacuum 30Hg incl. VAT

Cim CrNi filter incl. VAT

Schiele Schütz KL i 4S-10 24V Schütz incl. VAT

Mitsubishi engine protection switch TH-K12AB 2,8-4,4 A incl. invoice

Line filter SF10A 10A 250V mains filter noise filter incl. invoice

Omron G7S-4A2B relay with socket P7S-14F DC 24 volt incl. invoice

Omron G7S-4A2B Relay with Socket P7S-14F DC 24-Volt Invoice

Siemens 7PU4020-3AB30 5-100s time relay. Incl. VAT

3 x ABL SURSUM 1-inch vending machine D10 T1 fuse machine incl VAT

Mitsubishi Electric Circuit Protector CP30-BA 7A circuit breaker incl VAT

SIEMENS CIRCUIT BREAKER TERMINAL 8WA-4SF, 6A. Incl. VAT

Telemecanique GK1-DF 32A 3 x fuse her incl. invoice

CH48G - CROUZET - CH48G / COTER operating hours coter incl. invoice

Kraus  Naimer CG8 control switch cam switch incl. invoice

Fuji Electric EG32AC-CE 10A 2-pin fuse machine incl. invoice

Magnecraft W 388 cpsrx - 35 Season, Time Delay, Input 24VDC incl. Invoice

Fuji Electric EG32AC-CE 5A 2-pin fuse machine incl. invoice

4 x ABB CA5-10 auxiliary contact blocks incl. VAT

Eriflex 569010 power distribution block 85A 600V incl. VAT