SPASI23
SPASI23
SPASI23
变换为可调电压、可调频率的交流电装置。变频器广泛应用于节能、自动化系统及提高工艺水平和产品质量等方面。变频器的问世,使电气传动领域发生了一场技术革命,即交流调速取代直流调速,变频调速被公认为有发展前途的调速方式。
可编程序控制器简称PLC(Programmable Logic Controller),它是一种数字运算与操作的控制装置,广泛应用于工业控制的各个领域。PLC 通过软件编程和硬件连接可实现复杂的控制任务,控制功能强大,是当代工业控制的三大支柱之一。作为工控产品,变频器和PLC 常配合使用(PLC 作为编程器,变频器作为驱动器),完成控制任务。
P L C 与变频器的连接主要方式有:PLC 的数字量输出信号与变频器的数字量输入信号相连;PLC 的模拟量输出信号与变频器的模拟量输入信号相连。实际应用中,就两者正确连接时应注意问题总结如下。同时,变频器运行时会对周围电气设备产生较强的电磁干扰,为防止变频器运行时对PLC 干扰,两者相连接时应重点考虑的问题总结如下。
3SU1050-1HF20-0AA0 5
3SU1550-0AA10-0AA0 50
3SU1550-1HB20-0AA0 10
3SU1401-1BG60-1AA0 20
3SB3400-0CA 50
3SB3400-0BA 50
3SB3501-0AA31-0PA0-ZB01 20
3SB3501-0AA61-0PA0-ZB01 20
3SB3501-0AA71-0PA0-ZB01 20
3SB3000-2DA61-ZB01 5
2711P-RDB7C/2711P-B7C4D1(2711P-RP1) 1 面价22932//33408/15660
3HAC16831-1 10
SCB10-1600 1
ETC617494 1个
A5E42836641/RS:01002/S ZVL5424013252/FW:1.00.01 1
6ES7134-4GD00-0AB0 1
6SL3225-0BE37-5AA0 1
6AV2124-0QC02-0AX0 1
6ES7 511-1AK02-0AB0 1
6GK7 542-5DX00-0XE0 1
6ES7 954-8LC03-0AA0 1
6EP1 332-4BA00 1
6ES7 590-1AF30-0AA0 1
6ES7155-6AA01-0BN0 2
6EP1 334-3BA00 4
6EP1 961-3BA21 2
6ES7 972-0BA52-0XA0 2
变频器 CIMR-AB4A0023FBA 台 6
安川变频器 CIMR-AB4A0031FBA 11KW 台 2
CIPR-GA50B40ABBA-CAAASA400V3PHASE
700-K22Z-B 2015年面价930 50个
6SE1275-3AA03-Z? (6SE1275-3AA03)17 个
6SE2133-3AA21 8个
6SL3310-1GH28-5AA3 1
6SL3210-1PB13-8UL0 1
1766-L32BWAA数量1 8951
6ES7131-7RF00-0AB0 4
6ES7132-7GD00-0AB0 2
6ES7135-7TD00-0AB0 1
6ES7138-7EC00-0AA0 1
6ES7152-1AA00-0AB0 1
6ES7193-7AA00-0AA0 1
6ES7193-7CA00-0AA0 3
6ES7193-7DA20-0AA0 1
6ES7390-1AE80-0AA0 1
6ES7972-0AC80-0XA0 1
6ES7332-5HD01-0AB0 1----------------
ATV71HD11N4Z 11KW-15HP 1
6ES7511-1AK02-0AB0 2
6ES7513-1AL02-0AB0 2
6ES7155-6AA01-0BN0 1
6ES7134-6JD00-0CA1 2
6EP1961-2BA11 3
6ES7 132-6BD20-0CA0 1
AB变频控制板525P 1038 0004--------------
电流监测板VB00498C------------
电流监测板VB00497C--------------
TWDXCAISO 20
6DL1132-6BH00-0PH1 2
6DL1193-6GA00-0NN0 3
6ES7833-1CC46-0YA5 1
6DL1134-6TH00-0PH1 2
6DL1155-6AU00-0PM0 4
6DL1193-6TP00-0DH1 15
PWS5600T-S 1个
Siemens FM350 COUNTER MODULE 6ES7 350-1AH02-0AE0
Siemens PLC Positioning Module 6ES7 354-1AH01-0AE0 6ES73541AH010AE0 NIB
Siemens Positioning Cont. Module 6ES5 266-8MA11 WOW
Siemens Positioning Module 6ES5 266-8MA11 SURPLUS OPENED BOX
SIEMENS S5 6ES5 385-8MB11 High Speed Counter Module
Siemens S5 6ES5242-1AA13 Counter Module 6es52421aa13
Siemens S5 6ES5242-1AA13 Counter Module 6es52421aa13
Siemens S5 Counter Module 6ES5 242-1AA13 12mth Warranty
Siemens Simatic 400 U-01Z Counter Module NIB
SIEMENS SIMATIC 6ES5 242-1AA13 SIMATIC S5 COUNTER MODULE CIRCUIT BOARD 54315
SIEMENS SIMATIC 6ES5 242-1AA13 SIMATIC S5 COUNTER MODULE CIRCUIT BOARD PLC 54314
SIEMENS SIMATIC 6ES5-240-1AA12 COUNTER MODULE W/ 6ES5 491-OLB11 ADAPTION CASING
Siemens SIMATIC 6ES5246-4UA31 POSITIONING MODULE DC DRI
SIEMENS SIMATIC COUNTER MODULE CAT#TI305-01Z NIB
Siemens Simatic Hi Speed Counter Module 6ES5-491-0LB11 / IP242A 6ES5-242-1AA32
SIEMENS SIMATIC S5 IP 242A COUNTER MODULE 6ES5242-1AA32
Siemens Simatic S7 353-1AH01-0AE0 F Stepper Motor Positioning Module
Siemens Simatic TI 405 Series U-01Z Counter Module
SIEMENS STEP 5 - IP242 Counter Module - 6ES5-242-1AA32
SIEMENS/TI U-01Z COUNTER MODULE U01Z
SIEMENS/TI U-01Z/9108 HIGH SPEED COUNTER MODULE NIB
Siemens6ES5-242-1AA32Counter Module S5-135/55 IP242A
Siemens6ES5-242-1AA32Counter Module S5-135/55 IP242A
SLC500 High Speed Encoder Counter Module AB 1746-IT5C/E
Sony MG20-DG MG20DG Multi Interface Unit Counter Module
Spare Receiver Module for LAP COUNTER SYSTEM
Spectrol 15-1-1-1 Counter Module 15
Spectrum Controls SLC 500 8 Channel Counter Input Module 1746sc-CTR8
Square D RIM-331 SY/Max 8030-RIM331 High Speed Counter ModuleV
Stainless Curving Cash Counter Module
Super Bright LED Module SMD5050 12V Under Counter Cabinet LED lights Signs Car
Super Bright LED Module SMD5050 Under Counter Cabinet LED lights Signs Car 12V
SY/MAX 8030 RIM-331 HIGH SPEED COUNTER MODULE
Tektronix 73A-541 Counter Module Tag Memory User Manual
Tektronix DC5010 Universal Counter Module
Tektronix DC503A Universal Counter/Timer w/ Manual & TM502A Power Module
Tektronix VX4101 DMM/Counter VXI Module
TELEMECANIQUE ANALOG COUNTER MODULE ABE7-CPA01
Telemecanique Input Module Counter & Analog 8 Point ABE-7CPA03
TELEMECANIQUE MODEL ABE-7CPA03 INPUT MODULE COUNTER
TELEMECANIQUE TSX-AXT-200 COUNTER MODULE FAST TSX 47/67/87 2POINT 2KHZ
TELEMECANIQUE TSX-AXT-200 COUNTER MODULE PLC
TELEMECANIQUE TSX-AXT-200 COUNTER MODULE TSXAXT200
TELEMECANIQUE TSX-CCM100 TSXCCM100 1CH COUNTER MODULE
TEXAS 5TI-3201 TIMER/COUNTER MODULE
TEXAS INSTRUMENT 5TI TIME/COUNTER ACESS MODULE
Texas instrument 5TI-3201 Digital Timer Counter Module
Texas Instruments 30501Z Counter Module IC610MDL110A
TEXAS INSTRUMENTS 505-7002 MODULE HIGH SPD COUNTER ASSY. NO: 2586722-0001
Texas Instruments 5TI-3200 Timer/Counter Access Module
TEXAS INSTRUMENTS 5TI-3201 TIMER COUNTER ACCESS MODULE
TEXAS INSTRUMENTS HIGH SPEED COUNTER MODULE CAT#V-01Z
TEXAS INSTRUMENTS PM550-410 TIMER/COUNTER ACCESS MODULE
Texas Instruments Timer / Counter Access Module 5TI-3200
TEXAS INSTRUMENTS U-01Z HIGH SPEED COUNTER MODULE U01Z
Texas Instruments/Siemens 505-7002 High Speed Counter Module
TI Siemens 505-7002 High Speed Counter Module
TI Siemens 505-7002 High Speed Counter Module 5057002
TI Texas Instruments 5TI-3201 Digital Timer Counter Module
Toshiba PLC Provisor -Counter Module B200CTR 50K PPS
TRUNK LATCH POSITIONING MODULE AUDI A4 S4 SEDAN 02-05
TRUNK LATCH POSITIONING MODULE AUDI A6 S6 TT 98-06
TSXAXT200 TELEMECANIQUE COUNTER MODULE FAST WORKING TESTED
TSXCTZ2A TESTED Modicon Micro 2 Channel Counter Module TSX-CTZ-2A
UINICS UI CU-648-HD DIGITAL COUNTER DISPLAY PANEL METER MODULE 58417
UP TO 6 B & R POSITIONING MODULES INPUT 3 AXIS MODEL 3NC154.60-2
VEEDER-ROOT 108940-0001 AC/DC INPUT MODULE
Veeder-Root Digital Counter Module # 7997 16-020 WARRANTY
Vigor PLC High Speed Counter Module VB-1HC VB1HC NIB
WEST CO. COUNTER MODULE CI47-E-704
WEST CO. COUNTER MODULE CI47-E-704 OUT OF BOX
WEST COUNTER MODULE CI47-E-704
Wilkerson Mighty Module Model MM4051-SP0301 -
WMD GEIGER COUNTER DIGITAL DISTRUCTION MODULE EFFECTS PEDAL
WMD GEIGER COUNTER EURORACK DIGITAL DISTRUCTION MODULE
XYCOM INTELLIGENT COUNTER MODULE XVME 230
XYCOM VMEBUS COUNTER MODULE W/ QUADRATURE XVME-203 REV. 1.1
Xycom VMEbus Intelligent Counter Module # XVME-203 WARRANTY
Xycom VMEbus Intelligent Counter Module # XVME-230 WARRANTY
XYCOM XVME-230 VME Intelligent Counter Module 109a-ak
Xycom XVME-230 VMEbus Intelligent Counter Module
Xycom XVME-230 VMEbus Intelligent Counter Module REPAIRED
XYCOM XVME-230 VMEBVS Intelligent Counter Module
XYCOM XVME-230 VMEBVS Intelligent Counter Module 108b-ak
YOKOGAWA F3NC12 F3NC12-1N Positioning Module
Yokogawa YP14-0N POSIT F3YP14-0N Rev. 02:00 POSITIONING MODULE WITH MULTI-CH
ZEVATECH 40.05.300 SERVO AXIS POSITIONING CONTROL MODULE
1771-HD 1771HD 1 IN GREAT CONDITION
1771-ES SERIES B FIRWARE REV J
1771-ES SERIES B FIRWARE REV H
1771-ES SERIES A FIRWARE REV D
1771-E4C INCLUDES WIRING ARM
1771-E1C TESTED AND CALIBRATED
1771-DFHD / 80MBYTE HARDDRIVE
1771-CFM/C Allen Bradley Configurable Flow 1771CFM F261
1771-CFM 1771CFM SERIES C 1771-CFM/C
1771-CFM 1771CFM SERIES A -
1771-ASB SERIES D REMOTE I/O ADAPTER MODULE IN A BOX
1768-M04SE Allen Bradley 4 Axis 1768M04SE N120
1764-28BXB 1764-LSP Allen Bradley MicroLogix 1500 PLC with I/O FULLY TESTED
1761-NET-ENI Ser A Allen Bradley Ethernet Micrologix 1500 Compact I/O
1756-PLS Ser/B Allen Bradley ControlLogix Prog Limit Switch W/ Resolver TESTED
1756-OW16I Allen Bradley ControlLogix Relay Output 1756OW16I N130
1756-OW16I 1492IFM40FFS2404 1492CABLE025Y Output Assym
1756-OF6VI Allen Bradley ControlLogix Analog Input Module 1756OF6VI N940
1756-OF4 Allen Bradley ControlLogix Analog Output Module 1756OF4 N180
1756M08SE SER. B REV 11.7 1756-M08SE 1756-M08SE/B
1756-L55M22 Allen Bradley ControlLogix PLC 1756L55M22 N985
1756-IR6I Allen Bradley ControlLogix RTD Module 1756IR6I N140
1756-IF8 SER A FIRMWARE REV 1.5 ONE YR GUARANTEE -
1756-IF8 SER A FACTORY ONE GUARANTEE
1756-IF8 Allen Bradley ControlLogix Analog Input Module 1756IF8 N270
1756DNB SER. A REV 4.002 FACTORY 1756-DNB
1747-OCVGA1 SERIES A VERY CLEAN
1746sc-NO8I Spectrum for Allen Bradley SLC 500 1746scNO8I N754
1746sc-NI8u Spectrum for Allen Bradley 1746scNI8u N923
1746-NT4/B 2010 mfg Allen Bradley SLC 500 Thermocouple 1746NT4 N948
1746-NR8 Allen Bradley SLC 500 RTD Intput Module 1746NR8 N9
1746-NO4I Allen Bradley 1746NO4I Mfg 2002 or better
1746-NIO4V Allen Bradley
1746-NI8 frn 2 Allen Bradley SLC 500 Analog 1746NI8 D42
1746-HSCE2 Allen Bradley 1746HSCE2 D36
1746-FIO4V 1746-FI04V Allen Bradley SLC 500 Analog Module 1746FIO4V D35
1745-LP153/B Allen Bradley SLC 150 1745LP153 N995
1745-E156 Allen Bradley SLC 150 1745E156
1745-E104/B Allen Bradley SLC 100 Expansion Unit 1745E104 N993
170ANR12091 Modicon Momentum I/O BASE 170-ANR-120-91
170AMM09000 Tested Modicon Momentum 170-AMM-090-00
170AMM09000 Tested Modicon Momentum 170-AMM-090-00
170ADO53050 Modicon Momentum I/OBase 170-ADO-530-50
170ADO35000 BRAND Modicon DC Discreet I/O Base 170-ADO-350-00
170ADM54080 Modicon Momentum I/O Base 170-ADM-540-80
170ADM35011 SEALED Modicon Momentum I/O Base 170 ADM 350 11
170ADI74050 Tested and Guaranteed Modicon 230 VAC 16 Pt I/O Base 170-ADI-740-50
170AAO92100 SEALED Modicon Momentum Analog Base 170-AAO-921-00
170AAO92100 Modicon Momentum Analog Base 170-AAO-921-00
170AAO92100 Modicon Momentum Analog Base 170-AAO-921-00
170AAO12000 Modicon Analog Output 170-AAO-120-00
170AAI14000 Modicon Momentum Analog Base 170-AAI-140-00
170AAI14000 Modicon Momentum Analog Base 170-AAI-140-00
170AAI14000 Factory Modicon Momentum Analog Base 170-AAI-140-00
170AAI03000 Modicon Momentum Analog Base 170-AAI-030-00
1700471F1 Adtran Interface Module 2 x SFP
1700 exVATDell 24/7 365 Pro-Support on-site
16GB 4x4GB MEMORY RAM for IBM BladeCenter HS21 8853-xxx Series Fully Buff
16GB 4x4GB MEMORY RAM for IBM BladeCenter HS21 1915-xxx Series Fully Buff
16CHANNELS VOD CARDSpread your imagination of video vod
16 Point Relay Output Module for use with CJ1 processor
15" LCD Touch screen computer wall-mount system LOT
15 in 1 memory card reader 16x DVD-RW Driver Win 7
140XSM01000 Modicon Analog Simulator 140-XSM-010-00
140XSM00200 Modicon 16 pt Simulator 140-XSM-002-00
140XCP90000 Modicon Quan Battery Module140-XCP-900-00
140NOM25200 Modicon Network 140-NOM-252-00
140NOM21200 Modicon Network Option 140-NOM-212-00
140NOM21200 Modicon Netwk Opt 140-NOM-212-00
140NOM21200 Modicon Network Option 140-NOM-212-00
140NOM21100 Modicon Network Option 140-NOM-211-00
140NOE77111 Modicon Excellent Ethernet 140-NOE-771-11
140NOE77111 Modicon Ethernet 140-NOE-771-11
140NOE77101 Modicon FACTORY Ethernet 140-NOE-771-01
140NOE77101 Modicon Ethernet 140-NOE-771-01
140NOE77101 Modicon Ethernet 140-NOE-771-01
140NOE77100 Modicon Ethernet 140-NOE-771-00
140NOE51100 TESTED Modicon Quan Ethernet 140-NOE-511-00
140NOE25100 TESTED Modicon Ethernet TCP/IP 1CH. 140-NOE-251-00
140NOE21110 TESTED Modicon Ethernet TCP/IP 140-NOE-211-10
140NOE21100 TESTED Modicon Quan Ethernet 140-NOE-211-00
140NOA61100 Modicon Interbus S Mstr 140-NOA-611-00
140MSC10100 TESTED Modicon Motion 140-MSC-101-00
140ESI06210 TESTED Modicon Quan ASCII 2 CH 140 ESI 062 10
140ENETSW01 Modicon Ethernet Switch 140-ENETSW-01
140EHC20200 Modicon High Speed Ctr 140-EHC-202-00
140DVO85300 Modicon DC Out Source 140-DVO-853-00
140DSI35300 Modicon DC In 24V 4x8 140-DSI-353-00
140DDO84300 Modicon Quan Out 140-DDO-843-00
140DDO35301 Modicon DC Out Source 140-DDO-353-01
140DDO35300 Modicon DC Output 140-DDO-353-00
140DDO35300 Modicon DC Output 140-DDO-353-00
140DDO35300 Excellent Modicon DC Output 140-DDO-353-00
140DDO15310 Modicon DC OUT 140-DDO-153-10
140DDM39000 PERFECT TESTED Modicon Quantum DC In/Out Sink Source 140-DDM-390-00
140DDI85300 TESTED and Guaranteed Excellent Modicon DC IN Module 140-DDI-853-00
140DDI85300 Modicon Quantum DC OUT 140-DDI-853-00
140DDI85300 Modicon DC IN 140-DDI-853-00
140DDI84100 FACTORY Modicon DC IN 140-DDI-841-00
140DDI36400 Modicon DC In Module 140-DDI-364-00
140DDI35310 Modicon DC In 4x8 140-DDI-353-10
140DDI35300 Open Modicon DC In 140-DDI-353-00
140DDI35300 FACTORY Modicon DC In 140-DDI-353-00
140DAO85300 Modicon Quan AC OUT 140-DAO-853-00
140DAO84220 Modicon AC Out Module 140-DAO-842-20
140DAO84220 TESTED Modicon AC Out 140-DAO-842-20
140DAO84000 Modicon Quan AC OUT 100 140-DAO-840-00
140DAI75300 TESTED Modicon AC Input 140-DAI-753-00
140DAI54000 Modicon AC IN 140-DAI-540-00
140DAI45300 Modicon Quantum AC IN 140-DAI-453-00
140DAI44000 Modicon Quantum AC IN 140-DAI-440-00
140CRP93100 FACTORY Modicon RIO HEAD Module 140-CRP-931-00
140-CRP-931-00 Modicon TSX Quantum Processor RIO 140CRP93100 Remote I/O
140CRA93101 Tested Modicon RIO Drop 140-CRA-931-01
140CRA93100 Modicon RIO Drop 140-CRA-931-00
140CRA21210 Modicon DI/O Drop MB 140-CRA-212-10
140CRA21120 Modicon DIO Drop 140-CRA-211-20
140-CRA-211-10 Modicon TSX Quantum I/O Drop 140CRA21110 Remote I/O
140CHS11000 FULLY TESTED AND GUARANTEED Modicon S911 HotStandby 140-CHS-110-00
140AVO02000 Modicon Quantum Analog Out 140-AVO-020-00
140AVI03000 Modicon Analog Input Module 140-AVI-030-00
140AVI03000 Modicon Analog IN Module 140-AVI-030-00
140AVI03000 Modicon Analog IN Module 140-AVI-030-00
140ATI03000 Modicon IN 8CH 140-ATI-030-00
140ATI03000 TESTED Modicon IN 8CH 140-ATI-030-00
140ARI03010 Modicon RTD IN 8CH 140-ARI-030-10
140ARI03000 Modicon RTD IN 8CH 140-ARI-030-00
140AMM09000 Modicon Analog In/Out 140-AMM-090-00
140ACO13000 Modicon Analog OUT 140-ACO-130-00
140ACO13000 Modicon Analog OUT 140-ACO-130-00
140ACI04000 FACTORY Modicon Analog IN 140-ACI-040-00
140ACI03000 Modicon Analog IN 140-ACI-030-00
140ACI03000 Modicon Analog IN 140-ACI-030-00
140ACI03000 Modicon Analog Input 140-ACI-030-00
13N228513N2281-IBM Cisco Gigabit Ethernet Switch Modul
13.2" Window XP OS Intel Dual-core Laptop Notebook w/ WiFi Camera CPU Intel Ato
1250 ex VAT Free fast worldwide UPS delivery
12000-SIP-601 SPA Processor CISCO SIP601
12000-SIP-601 SPA Processor CISCO SIP601
12000-SIP-601 CISCO
12000-SIP-601 CISCO
12000-SIP-501 CISCO
12000-SIP-501 CISCO
12000-SIP-501 FREE 1 YR CISCO SIP501 PROCESSOR
12000-SIP-501 FREE 1 YR CISCO SIP501 PROCESSOR
12000-SIP-401 W/ 1YR CISCO SPA Interface Processor 401 /NOB
12000-SIP-401 W/ 1YR CISCO SPA Interface Processor 401 /NOB
12000-SIP-400 2.5 GBPS IP SERVICES ENGINE MODULAR 1YR - ASK 4 QTY
12000-SIP-400 2.5 GBPS IP SERVICES ENGINE MODULAR 1YR - ASK 4 QTY
12.233SRC5 IOS installed Includes 2 blanks
11315 Allen-Bradley 1771-ASB D I/O Adapter Module
10x WS-G5483 for Cisco 1000BASE-T Cooper gbic
10x LONGLINE WS-G5486 for Cisco Fast Ship
10x GLC-SX-MM for Cisco SFP LONGLINE
10X CISCO Compatible SFP GLC-LH-SM
10pcs USB to 2 CH Audio box with line in out aux in
1021M-UR UIO Server w/ 2x 2.4GHz AMD Six-Core Istanbul
100X Zoom Mini Color /Night Outdoor PTZ Security Cam
100X Zoom /Night Color Mini PTZ CCTV Security Camera
100pcs USB to 2 CH Audio box with line in out aux in