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。
10m 3HNE00027-1 Cable ABB TPU2 Wire DHL
10m 3HNE00188-1 Cable For ABB S4C S4C Robot 3HNE00313-1 Teach Pendant DHL
10m 3HNE00188-1 Cable Without Connector For 3HNE00313-1 S4C Teach Pendant
10m A660-2004-T284 FANUC Teach Pendant Cable A6602004T284
10m A660-2007-T364#L10R53A Cable FANUC Pendant A660-2007-T364-L10R53A Wire
10m A660-2007-T364#L10R53A FANUC Teach Pendant Cable Wires DHL
10M ABB 3HAC2493-1 Signal Control Cable Made in China 3HAC24931
10m CBL-YRC061-1 Cable For YASKAWA DX100 DX200 Robot Teach Pendant
10m CBL-YRC061-1 Cable Line For YASKAWA DX100 DX200 Motoman Robot Teach Pendant
10m CBL-YRC061-1 Cable Line For YASKAWA DX100 Motoman Robot Teach Pendant
10m DSQC679 3HAC031683-001 Cable For ABB Teach Pendant Flex Pendant DHL
10M FANUC A660-2007-T364#L10R53A Teach Pendant Cable Fast Shipping
10MM - QTY 10 - 222 -
10pcs for SIBA Fuse wire 50A5020106
11-15298
116 Unmanaged Switch 16-Port
12-24V DC For TAKEX Photoelectric Sensor GS20SN
12V 0.5A 75mm Video Graphic Card Cooling Fan 39mm 2Pin FD8015U12D US Shipping
1-3/4IN OD 678
1326AB-B740C-21-K7
1394-SJT10-C-RL
1398-DDM-019X
140G-J2F4-D25
140M-C-AFA11 Allen Bradley Auxiliary Contact Ser A
140M-C-DN66 Allen Bradley Door Coupling Handle, Black,
140MT-C3E-B16 Allen Bradley MPCB, Std Magnetic Trip, 1.0-1.6 A 2 Yr Wt
140MT-C3E-B63 Allen Bradley MPCB, Std Magnetic Trip, 4.0-6.3 A 2 Yr Wt
140MT-C3E-C20 Allen Bradley MPCB, Std Magnetic Trip, 14.5-20 A 2 Yr Wt
140MT-C3E-C29 Allen Bradley MPCB, Std Magnetic Trip, 23-29 A
140MT-C3E-C32 Allen Bradley MPCB, Std Magnetic Trip, 26.5-32 A 2 Yr Wt
140MT-D9E-C25 Allen Bradley MPCB, Std Magnetic Trip, 18-25 A
140U-J0L3-C50
15" For Siemens IPC377E 6AV7230-0DA20-0BA0 Protective Film Touch Screen
15" Touch Screen For FE6156H
15.4" For Siemens 6AV2124-6QJ00-0AX1 Protective Film
150-C16NBD Allen Bradley SMC-3 Smart Motor Controller, 16A
150-C25NBD Allen Bradley SMC-3 Smart Motor Controller, 25A
150-C37NBD Allen Bradley SMC-3 Smart Motor Controller, 37A
150-F108NBDD
15810PAAA02 VTEC Solenoid Spool Valve Fit For 1998-2002 Honda Accord 4Cyl 2.3L
15810-RAA-A03 Honda Acura VTEC Solenoid Spool Valve Genuine Honda CA Stock
15m 00-179-447 C4 Cable Line Wire
15M 3HAC026787-002 ABB Power Supply Cable 3HAC026787002 Fixed installation
15m 3HAC026787-002 ABB Robot Power Cable Made In China DHL
15m 3HAC2530-1 Cable ABB Robot R1 SMB Encoder Cable Wire Made in China
15m 3HAC7998-2 ABB Control Signal Cable Encoder Wire DHL
15m 3HAC9038-2 ABB Cable Wire Made in China
15M Cable For 6FX5002-8QN08-1BF0 Servo Power Cord
15m FANUC A660-2004-T411 Robot Teach Pendant Cable
15M For Yaskawa JZSP-C7M32F-15-E Cable Motor Wire
15m IKS4374/015.0 Rexroth Cable IKS4374 Wire Made In China
15M Yaskawa JZSP-C7M32F-15-E Cable Motor Wire
1606-XLE120E Allen Bradley /B Power Supply 120/240 VAC 120W
1606-XLE120E-2 Allen Bradley /A Power Supply 380/480 VAC 120W
1606-XLE240E Allen Bradley /B Power Supply 120/240 VAC 240W
1606-XLE240E-3 Allen Bradley /A Power Supply 380/480 VAC 240W
1606-XLS240E Allen Bradley /A Power Supply 100-240 VAC 240W 2 Yr Wt
1606-XLS480E Allen Bradley /A Power Supply 100-240 VAC 480W
1606-XLS480E-3 Allen Bradley /A Power Supply, 24-28V DC, 480W
1606-XLS960E-3 Allen Bradley /A Power Supply 380/480 VAC 960W
1734-AENT Allen-Bradadley Network Adapter, POINT I/O
1734-AENTR Allen-Bradley Network Adapter, POINT I/O
1734-EP24DC Allen Bradley
1734-IB8 Allen-Bradley Input Module
1734-IB8S Allen-Bradley
1734-IE2C Allen-Bradley Input Module, POINT I/O, Analog
1734-IE4C AB Ser C 4 Point Analog Input Module Factory Sealed USA Stock
1734-IE4C AB Ser C 4 Point Analog Input Module 2022 Factory USA Stock
1734-IE4C Allen-Bradley Analog Input Module
1734-IE4S
1734-IE4S Allen-Bradley Point IO Safety Analog Input Module
1734-IE8C Allen-Bradley Analog Input Module
1734-IE8C Series C Point IO Analog Input Module
1734-IT2I Allen-Bradley POINT I/O 2 Point Thermocouple Input
1734-OB8 Allen-Bradley Output Module
1734-OB8E Allen Bradley /C POINT I/O 8-Point Digital Output
1734-OB8S Allen-Bradley Safety Sourcing Output Module
1734-OBV2S
1734-OE4C Allen-Bradley Output Module
1734sc-IF4U
1734SC-OE2CIH
1746-NI8 SLC 500 PLC Analog Input Module
1746-NO8V
1747-L551
1747-L552
1756-A13 Allen-Bradley Chassis, 13 Slot
1756-A4 Allen Bradley ControlLogix 4 Slots Chassis
1756-A7 Allen-Bradley Chassis, 7 Slot
1756-EN2TR Allen-Bradley CLX ENet/IP Modules ãã
1756-EN3TR
1756-IB32 Allen-Bradley ControlLogix
1756-IF16 Allen-Bradley ControlLogix
1756-IF8I Allen-Bradley ControlLogix 8 Point Analog Input
1756-IRT8I
1756-IRT8I Allen-Bradley ControlLogix 8 Point RTD
1756-L72 Allen-Bradley ControlLogix 4MB Controller
1756-L72S
1756-L81E
1756-L81ES
1756-L82ES
1756-L83E
1756-OB16IS
1756-OF8 Allen-Bradley ControlLogix PLC Modules ãã‘
1756-OF8I Allen-Bradley ControlLogix 8 Point Analog Output
1756-PA72 Allen Bradley ControlLogix AC Power Supply
1756-PA75 Allen-Bradley Power Supply, ControlLogix
1756-PB72 Allen-Bradley ControlLogix 24V DC Power Supply
1756-TBCH Allen-Bradley
1756-TBNH Allen-Bradley
1762-IF4 Allen-Bradley Voltage Analog Input Module
1766-L32BXB Programmable Logic Controller
1768-L45
1769-AENTR Allen-Bradley 1769 Network Adapter ãã‘
1769-ASCII Allen Bradley CompactLogix ASCII Comm Module,
1769-IF16C Allen-Bradley Input Module, CompactLogix ãã‘
1769-IF8 Allen-Bradley Analog Input Module
1769-IF8K
1769-IQ16 Allen-Bradley CompactLogix
1769-IQ32 Allen-Bradley CompactLogix ã ã‘
1769-IT6 Allen-Bradley CompactLogix 6Pt Thermocouple Module
1769-L24ER-QBFC1B Allen-Bradley CompactLogix
1769-L30ER Allen-bradley CompactLogix
1769-L30ERMS
1769-L33ER Allen-Bradley CompactLogix ãã‘
1769-L33ERM
1769-L36ERM
1769-L36ERMS
1769-OB16 Allen-Bradley CompactLogix
1769-OB32 Allen-Bradley Output Module, CompactLogix
1769-OB32K
1769-OF4 Allen-Bradley CompactLogix
1769-PA2 Allen Bradley Power Supply, CompactLogix
1769-PA4 Allen-Bradley Power Supply, CompactLogix, Modules ãã‘
1771-NBVC
1783-BMS10CL
1783-NATR Allen-Bradley Configurable NAT Router and Seald
1783-US16T Allen Bradley Ser B Stratix 2000 Switch, 16-Port
1794-AENT Allen-Bradley Flex EtherNet/IP Adapter
1794-IB16 Allen-Bradley Flex 16 Point Digital Input Module
1794-IB32 Allen-Bradley Flex 32 Point Digital Input Module
1794-IE8 Allen-Bradley Flex 8 Point Analog Input Module
1794-OB16 Allen-Bradley Flex 16 Point Digital Output Module
1794-OE12 Allen-Bradley Flex 12 Point Analog Output Module
1794-OE4 Allen-Bradley Flex 4 Point Analog Output Module
180W Power Supply Adapter for ASUS ROG G55 G73VW G75VW
19 Cable KUKA C4 Teach Pendant Wire
19 KUKA KRC4 SmartPad Teach Pendant Cable
194E-A25-1753 Allen Bradley IEC Load Disconnect Switch, 3P 25A 2Yr Wty
194E-A32-1753 Allen Bradley IEC Load Disconnect Switch, 3P 32A 2Yr Wty
194E-A40-1753 Allen Bradley IEC Load Disconnect Switch, 3P 40A 2Yr Wty
194E-E25-1753 Allen Bradley IEC Load Disconnect Switch, 3P 25A 2Yr Wty
194E-E32-1753 Allen Bradley IEC Load Disconnect Switch, 3P 32A 2Yr Wty
194E-E80-1753 Allen Bradley IEC Load Disconnect Switch, 3P 80A 2Yr Wty
194R-J30-1753 Allen Bradley /A Rotary Disconnect Switch, 30A
1FK7034-5AZ91-1ZZ9-Z KUKA 1FK70345AZ911ZZ9Z AC Servo Motor DHL
1FL6022-2AF21-1AA1 Siemens SIMOTICS S-1FL6
1FL6032-2AF21-1AA1 Siemens SIMOTICS S-1FL6
1FL6034-2AF21-1AA1 Siemens SIMOTICS S-1FL6
1FL6042-1AF61-2LB1 Siemens Simotics S-1FL6
1FL6062-1AC61-2AA1 Siemens Simotics S-1FL6
1FT5074-0AC71-2-Z Siemens 1FT5 074-0AC71-2-Z
1KW ZVS Induction Heating Machine Module Low Voltage High Frequency DC12V-40V
1P 0.5V/24-240VACDC 2n/o 1n/c 2so 777949 MUSHROOM
1P 777100
1P 787951 Safety Relay 0,0075-0,5V/24-240VACDC
1SDA013876R1 ABB Operating Motor 220-25V S3-S4-S5
1Set YASKAWA YRC1000 JZRCR-APP01-1 Teach Pendant Touchpad LCD Screen Display
1TNE968902R1101 ABB Analog input module
1x ABB FPBA-01 ( FPBA01 ) Profibus DP Adapter Module #
1X ABB PM864AK02 3BSE018164R1 AC800M module
1x HBA-119904 FAGOR Electronic Handwheel Manual Pulse Generator Via DHL or
1X Siemens 1PH8107-1DF02-0LA1 1PH8 107-1DF02-0LA1 servo motor
1x Siemens 6AV2 123-2GB03-0AX0 Simatic KTP700 Basic HMI Operator Interface Panel
1X SIEMENS Servo driver 6SE7032-1TG60 6SE7 032-1TG60
1X Siemens Servo motor 1PH7131-2NF02-0CA0
1X Siemens Servo motor 1PH7135-2QF02-0CB0
- 推送:0100-08038省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-072093省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-071593省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-05199省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-03994省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-0396省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-03776省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-0362省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-03536省市县区域/直送2024全+境+派+送 2024-11-05
- 推送:0100-03499省市县区域/直送2024全+境+派+送 2024-11-05