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。

 Yaskawa SGDH-08AE Next Day Air Available

 Siemens 6ES7135-4GB01-0AB0 Next Day Air Available

 Siemens 6SL3210-1KE11-8UF2 Next Day Air Available

 Mitsubishi HF-KP73K Next Day Air Available

 ORIGINAL  Allen-Bradley 25B-D2P3N114 Next Day Air Available

 Siemens 6SL3120-1TE15-0AA3 Next Day Air Available

 FANUC A06B-6077-H106 Next Day Air Available

  Allen-Bradley 1756-IV16 Next Day Air Available

 SEALED Siemens 6SL3210-1PE21-4UL0 Next Day Air Available

FACTORY SEALED Siemens 6ES7521-1BL00-0AB0 Next Day Air Available

FACTORY SEALED Siemens 6ES7231-4HF32-0XB0 Next Day Air Available

 ORIGINAL  Allen-Bradley 25A-D2P3N114 Next Day Air Available

 Beckhoff EL6021 Next Day Air Available

 ABB ACS355-03U-02A4-2 Next Day Air Available

 OMRON R88A-CAGB040SR-E Next Day Air Available

 OMRON R88A-CRKC040NR-E Next Day Air Available

 DELTA VFD2A5MS11ANSAA Next Day Air Available

 Schneider Electric 140DAO85300 Next Day Air Available

 SEALED Siemens 6ES7232-4HD32-0XB0 Next Day Air Available

 Siemens 6SL3210-1KE12-3UF2 Next Day Air Available

 ABB ACS55-01E-07A6-2 Next Day Air Available

 Mitsubishi MR-J2S-70B Next Day Air Available

 ORIGINAL  Allen-Bradley 1769-IR6K Next Day Air Available

 Schneider Electric ATV320U07N4B Next Day Air Available

 Mitsubishi GT1055-QSBD Next Day Air Available

Mitsubishi MR-J2S-40CP-S084 Next Day Air Available

 Modicon AS-B246-001 Next Day Air Available

 Modicon AS-B278-001 Next Day Air Available

 Siemens 6SN1124-1AA00-0DA2 Next Day Air Available

 Schneider Electric ATV312H037M2 Next Day Air Available

 SEALED Siemens 6ED1052-1FB00-0BA0 Next Day Air Available

 Mitsubishi MR-J2-10A Next Day Air Available

 Yaskawa SGDV-R90F01A Next Day Air Available

 Mitsubishi HC-PQ43K Next Day Air Available

 Mitsubishi HC-MFS43 Next Day Air Available

 Mitsubishi F940GOT-LWD Next Day Air Available

 Beckhoff EL6001 Next Day Air Available

  Schneider Electric HJL36030 Next Day Air Available

 Schneider Electric ATV320U40N4C Next Day Air Available

 ORIGINAL  Allen-Bradley 1769-IF4 Next Day Air Available

 ORIGINAL  Allen-Bradley 25B-D1P4N114  Factory Sealed

 Schneider Electric ATV320U06N4B Next Day Air Available

  Eaton ECN0501ABA Next Day Air Available

FACTORY SEALED Siemens 6SL3120-1TE13-0AA4 Next Day Air Available

 Omron NS5-SQ01-V2 Next Day Air Available

 Mitsubishi MR-J2S-60A Next Day Air Available

 Siemens 6SL3210-1PB13-8AL0 Next Day Air Available

FACTORY SEALED Siemens 6ES7155-6AU01-0CN0 Next Day Air Available

 Mitsubishi MR-J3-100A Next Day Air Available

 SEALED Siemens 6EP1336-3BA00 Next Day Air Available

 Mitsubishi FX2NC-64MT-ES/UL Next Day Air Available

 Mitsubishi FX3U-48MR-ES/A Next Day Air Available

25B-D030N114 Allen-Bradley PowerFlex 525 15kW (20Hp) AC Drive

25B-D4P0N114 Allen-Bradley PowerFlex 525 1.5kW (2Hp) AC Drive

25B-D017N114 Allen-Bradley PowerFlex 525 7.5kW (10Hp) AC Drive

25B-D013N114 Allen-Bradley PowerFlex 525 5.5kW (7.5Hp) AC Drive

 LISTINGATV930D18N4 Cutter Electric Inverter ATV930 18.5kW

1794-AENT Allen-Bradley Flex EtherNet/IP Adapter

ATV930D45N4 Cutter Electric Inverter ATV930 45kW

25B-D010N114 Allen-Bradley PowerFlex 525 4kW

25B-D024N104 Allen Bradley PowerFlex 525 11kW (15Hp) AC Drive

ATV630D11N4 Cutter Electric Inverter 11kW

ACS580-01-033A-4 ABB Inverter PN: 15.0kW, IN: 32A

ATV71HU55N4Z Cutter Electric Inverter 5.5kW

1769-AENTR Allen-Bradley 1769 Network Adapter ãã‘

2198-P070 Allen-Bradley Kinetix 5700 DC Bus Supply

ATV630D55N4 Cutter Electric Inverter 55kW

ACS355-03E-12A5-4 ABB Inverter Pn 5.5kW, I2n 12.5A IP20

2711P-T15C22D9P Allen-Bradley PanelView

ATV930D75N4 Cutter Electric Inverter ATV930 75kW

ATV340D15N4 Cutter Electric Inverter ATV340, 15kW

20G11NC015JA0NNNN Allen-Bradley 755 AC Drive

ACS355-03E-08A8-4 ABB Inverter Pn 4.0kW, I2n 8.8A IP20

1756-OF8I Allen-Bradley ControlLogix 8 Point Analog Output

HMIDT732 Cutter Electric Flat Screen 15inch Wide

25B-D013N104 Allen Bradley PowerFlex 525 5.5kW

ATV320D11N4C Cutter Electric Inverter ATV320, 11kW

25B-D6P0N114 Allen Bradley PowerFlex 525 2.2kW

ATV630D75N4 Cutter Electric Inverter 75kW

1756-EN2TR Allen-Bradley CLX ENet/IP Modules ãã

ATV630U22N4 Cutter Electric Inverter 2.2kW

ATV930D37N4 Cutter Electric Inverter ATV930 37kW

22B-D010N104 Allen-Bradley PowerFlex 40-4kW

25B-D2P3N114 Allen Bradley PowerFlex 525 0.75kW

ATV340D37N4E Cutter Electric Inverter ATV340, 37kW

ATV930D55N4 Cutter Electric Inverter ATV930 55kW

6SL3210-1KE21-7AF1 SIEMENS Inverter SINAMICS G120C 7.5KW

BMXART0814 Schneider Electric Analog Input Module

25B-D017N104 Allen Bradley AC-Drive 7.5kW(10HP) 3PH Inverter

 LISTING25B-D1P4N104 Allen Bradley PowerFlex 525 0.4kW

ATV320D15N4C Cutter Electric Inverter ATV320, 15kW

ATV212HD22N4 Cutter Electric Altivar 212, 22kW

25B-D4P0N104 Allen Bradley AC Drive 1.5kW(2HP) 3PH Inverter

 LISTING1756-IF16H Allen-Bradley ControlLogix 16Pt A/I HARD Modules

25B-D6P0N104 Allen Bradley PowerFlex 525 2.2kW

ATV320U15N4B Cutter Electric Inverter ATV320 1.5kW

20F11ND022AA0NNNNN Allen-Bradley 753 AC Drive

ACS355-03E-38A0-4 ABB Inverter Pn 18.5kW,12n 38A IP20

5069-L320ER Allen-Bradley CompactLogix 2MB Enet Controller

 LISTINGATV930D15N4 Cutter Electric Inverter ATV930 15kW

20F11NC072JA0NNNNN Allen-Bradley PowerFlex 753 AC Drive

2198-D032-ERS3 Allen-Bradley Kinetix 5700 Dual Axis Inverter

1783-NATR Allen-Bradley Configurable NAT Router  and Seald

6SL3210-1PE26-0UL0 Siemens SINAMICS G120 POWER MODULE

25B-D010N104 Allen Bradley PowerFlex 525 4kW

ATV320U55N4C Cutter Electric Inverter ATV320, 5.5kW

ATV630D30N4 Cutter Electric Inverter 30kW

6ES7215-1AG40-0XB0 SIEMENS SIMATIC S7-1200, CPU 1215C

HMIG3U Schneider Electric Harmony GTU

ACS150-03E-03A3-4 ABB Inverter Pn 1.1kW, I2n 3.3A IP20

ATV320D15N4B Cutter Electric Inverter 15kW

ATV340D30N4E Cutter Electric Inverter ATV340, 30kW

 LISTING1756-EN4TR Allen-Bradley CLX ENet/IP 1G CIP Sec

ATV212HU75N4 Cutter Electric Altivar 212, 7.5kW

ATV71HD11N4Z Cutter Electric Inverter ATV71 11kW

 LISTING25B-D1P4N114 Allen Bradley PowerFlex 525 0.4kW

1734-OB8S Allen-Bradley Safety Sourcing Output Module

2711P-T7C21D8S Allen-Bradley PanelView Plus 7 Standard

ACS580-01-088A-4 ABB Inverter PN: 45kW, IN: 88A

1FL6034-2AF21-1AA1 Siemens SIMOTICS S-1FL6

ACS550-01-015A-4 ABB 7.5kW Inverter 3AUA0000002412-D

20 System Digital and Analog Channel

ATV320U75N4C Cutter Electric Inverter ATV320, 7.5kW

ATV930D30N4 Cutter Electric Inverter ATV930 30kW

20-750-ENETR Allen-Bradley PowerFlex 750 EtherNet-IP Adapter

ATV320U07N4C Cutter Electric Inverter ATV320, 0.75kW

ACS880-01-025A-3 ABB INVERTER PN: 11.0 kW, IN: 25A

1756-IRT8I Allen-Bradley ControlLogix 8 Point RTD

ATV320U22N4C Cutter Electric Inverter ATV320, 2.2kW

6ES7515-2AM02-0AB0 SIEMENS SIMATIC S7-1500, CPU 1515-2 PN

20-750-ENC-1 Allen-Bradley Option Module

IX-150 Keyence Positioning Sensors

ATV320D11N4B Cutter Electric Inverter ATV320 11kW

1756-PA72 Allen Bradley ControlLogix AC Power Supply

ACS310-03E-25A4-4 ABB Inverter Pn 11kW, I2n 25.4A IP20

ATV930U75N4 Cutter Electric Inverter ATV930 7.5kW

ATV320U15M2C Cutter Electric ATV320, 1.5kW

ATV212HD11N4 Cutter Electric Altivar 212, 11kW

6SL3210-5HE11-0UF0 Siemens SINAMICS S210

ATV320U40N4B Cutter Electric Inverter ATV320 4kW

ATV930U30N4 Schneider Electric Inverter ATV930, 3kW

ACS880-01-072A-3 ABB INVERTER PN: 37kW, IN: 72A

ATV320U04N4C Cutter Electric ATV320, 0.37kW

25B-D2P3N104 Allen Bradley AC Drive 0.75kW(1HP) 3PH Inverter

ATV71HU75N4Z Cutter Electric Inverter 7.5kW

20-HIM-A6 Allen-Bradley PowerFlex Architecture Class HIM

 LISTINGATV930D11N4 Cutter Electric Inverter ATV930 11kW

CJ2M-CPU12 Omron CPU, 10K Steps Program

6SL3055-0AA00-5AA3 SIEMENS SINAMICS S120 SMC10

ATV320U40N4C Cutter Electric Inverter ATV320, 4kW

6AV2124-0QC02-0AX1 SIEMENS SIMATIC HMI TP1500 Comfort

6SL3120-1TE22-4AD0 SIEMENS SINAMICS S120

ACS310-03E-34A1-4 ABB Inverter Pn 15kW, I2n 34.1A IP20

NS5-SQ10B-V2 Omron 5.7 INCH TFT SCREEN

1756-A13 Allen-Bradley Chassis, 13 Slot

IX-055 Keyence Positioning Sensors

6SL3210-1PE31-5AL0 SIEMENS SINAMICS G120 POWER MODULE PM240-2

1FL6022-2AF21-1AA1 Siemens SIMOTICS S-1FL6

20 System I/O

1794-IE8 Allen-Bradley Flex 8 Point Analog Input Module

1756-PA75 Allen-Bradley Power Supply, ControlLogix

ATV212HD30N4 Cutter Electric Altivar 212, 30kW

ATV320U30N4B Cutter Electric Inverter ATV320 3kW

6ES7517-3AP00-0AB0 SIEMENS SIMATIC S7-1500, CPU 1517-3 PN/DP

1756-L72 Allen-Bradley ControlLogix 4MB Controller

ATV630D37N4 Cutter Electric Inverter 37kW

6AV2124-0XC02-0AX1 SIEMENS SIMATIC HMI TP2200 Comfort

3BSE008516R1 ABB AI810 8ch Analog Input

3BSC610065R1 ABB SD832 Power Supply, 5A

1FL6032-2AF21-1AA1 Siemens SIMOTICS S-1FL6

ACS580-01-09A5-4 ABB Inverter Pn: 4.0 Kw, IN: 9.4 A

XPSAF5130 Schneider Electric Preventa Safety Module

6SL3210-1PE28-8AL0 SIEMENS SINAMICS G120 POWER MODULE PM240-2

1734-AENT Allen-Bradadley Network Adapter, POINT I/O

2711P-T7C22D9P Allen-Bradley PanelView