AD8700A
日期：2019-4-17
以变频为例，如果输入频率为70MHz，本振频率为5980MHz，则输出频率为6050MHz，那么滤波器的选取需要考虑如下要求：（1）需要窄带的带通滤波器。矢量混频器校准需要滤除本振频率、差频和高阶混频产物，因此需要带通滤波器。同时，由于校准混频器及参考混频器的输出频率和本振频率以及差频频率非常接近，因此要求滤波器的带宽很窄。（2）校准滤波器具有互易性。这个特性要求和校准混频器的互易性要求具有相同的原因，它是从校准过程的反射测量来考虑的。（3）对本振频率的抑制度要足够高。在此例中，上变频器的输出频率和本振频率最接近，因此考虑对本振的抑制就可以了。为了降低对网络分析仪中接收机接收频率的干扰，对本振频率的抑制度要在50dB以上，这就要求滤波器的矩形系数相当好，且上边带和下边带对称。（4）带内波动、驻波比和插损小。对此要求不必很苛刻，因为在较准过程中，校准混频器和滤波器的组合误差将会被完全消除。除上述要求外，滤波器阻抗的匹配以及接口适配器的恰当选择也是需要考虑的。
测量原理在校准步骤完成以后，移去校准混频器和滤波器，换上被测系统或网络。测量的最佳条件是被测系统或网络与参考回路可以共本振，这样，参考回路可以提供精确的相位参考，群时延测量即可获得很高的测量精度。实际上，很多变频器的本振信号是不可能接入或引出的，因为这样会引入干扰。在这种情况下，用一个10MHz的信号作为被测系统和参考混频器的本振信号源的外部，仍可进行测量。否则，由于参考回路和被测系统的本振不同源，在变频过程中会产生很大的相位误差，这样群时延测量将会彻底失败。两种测量相比较，后者的噪声较大，所以在测量中需要使用大幅度的平滑和平均，这样相位/群时延的测量仍然可以达到一个可接受的准确度。
PNA系列矢量网络分析仪进行群时延测量的基本原理。矢量混频器校准原理PNA系列矢量网络分析仪采用矢量混频器校准方法，这种校准方法的主要优点是将矢量误差修正引入变频测量领域，在校准中采用频偏误差模型，根据频偏误差模型用数学方式将传输中的系统误差以及参考混频器的响应从测量中除去。校准时需要设置的一个重要参数是矢网内部接收机的中频带宽，中频带宽较小时，会有效地滤除不需要的频率，消除接收机的干扰频率，这样可以提高测量质量，但是会降低校准的速度。中频带宽的设置一般为F1kHz，尤其是在网络分析仪内部源输出频率：应用矢量网络分析仪测定变频器的群时延特性时，要将中频带宽设置得更低。
测量辅件的配置校准混频器必须是互易的。互易性意味着上、下变频的幅度和相位变频响应要相等。校准混频器和滤波器的组合时要进行反射测量，并且校准混频器的测量总是上变频响应和下变频响应的组合，这些都要求校准混频器具有互易性。参考混频器的选择要比校准混频器容易得多。从原理上讲，它不需要是互易的，性能上也不必与校准混频器或被测混频器相匹配，只需要覆盖与被测混频器相同的频率范围。但是，从实用的角度出发，选择宽带的、互易的混频器有利于与多种不同的装置配用。混频器的混频产物非常多，其中包括本振频率及其各次谐波，以及频率为mLOnRF（m、nE1，LO表示本振频率，RF表示输入射频频率）的各阶混频产物，因此需要将不需要的频率滤除干净。
实现变频器与工控机联网通信，必须注意以下3个方面。硬件连线工控机通过跳线设置，利用自带的RS485通信接口与多个变频器相连接。每个变频器被赋予自己的地址码，这样工控机便能通过RS485总线对所有从站的变频器进行控制操作。RS485总线需要2个终接电阻，接在传输总线的两端，其阻值要求等于传输电缆的特性阻抗。一般在300m以下可不接终接电阻。Masterdrives变频器有2个RS485串行通信接口上。在设计中，选用SCom1和工控机的485接口对接，接线时注意两边的极性要相对应。为了保证运行的无干扰，总线电缆必须是双绞屏蔽并且与动力电缆分开独立布线，屏蔽必须经最大可能面积双端接地。即主站和变频器之间的总线电缆必须在两端接变频器的壳或机壳，如果总线与动力电缆交叉，那么他们必须成90°角。
Masterdrives变频器相关参数设置参数设置的目的是使变频器处于通信运行状态，并按用户要求准确接收或发送回应信号。该设计中使用变频器的SCom1接口组网，每台变频器需要设置以下参数：USS协议参数化（SCom1的参数化）以地址为05H的变频器为例，如果传输速率为9.6kb/s，过程数据区长度为3字，PKW区的长度为3.
于是的参数设置如下：区长度3字）P704.1=0（电报发送成功标志）选定单元的过程数据内部连接的参数化和参数使能（1）参数化使能的设置为了能够通过对变频器进行参数变更，需要设置单元的值等于6.（2）PZD区数据内部连接的参数化在启动过程中，PZD区的长度通过参数P703定义。在本设计中包含1个控制字，给定频率值或实际值2个字。
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Siemens Simatic S7 6ES7315-2FJ14-0AB0 CPU 315F-2 PN-DP
YASKAWA MEMOCON-SC JAMSC-B1073-2 CPU MODULE *NEW IN BOX*
SQUARE D SY/MAX MODEL 400 8020-SCP424 PROCESSOR MODULE w/ KEY **
YASKAWA MEMOCON-SC DDSCR-U84-124 CPU MODULE *NEW IN BOX*
Allen Bradley 1756-L63 /B ControlLogix Logix5563 Processor
GE, IC693CPU352-DJ, Fanuc PLC CPU Module-240K
FADAL CIRCUIT BOARD 1400-5A With 1610-1_1400 CPU board_PCB-0094 version 96.1B4-3
Pilz P10-CPU/RAM, 304060 1.0 0, good condition, tested. Rush shipping available
ALLEN BRADLEY 1772 LXD PROCESSOR, PLC 2/16, ALLEN BRADLEY P/N 1772 LXD,
FACTORY SEALED SIEMENS COMMUNICATION PROCESSOR CP 1413 C79458-L2343-A2 Ver:06
Mitsubishi PCB Circuit Board BN624A471G54 REV A _ SE-CPU-2_SECPU2
VIMC VMIVME 4512 - 000G Analog I/O Processor Board
GE FANUC CENTRAL PROCESSOR IC697-CPU731V NEW IC697CPU731V
NEW SIEMENS 6ES7-216-2AD00-0XB0 CPU MODULE 6ES72162AD000XB0
FORCE COMPUTERS SYS68K/CPU-6VA PROCESSOR BOARD P/N 1OO61O SYS68KCPU6VA
SIEMENS 6ES7-416-3XL00-0AB0 CPU 416-3 6ES74163XL000AB0
ALLEN BRADLEY 1785-V80B 1785V80B VME Processor
Siemens C7-633 PLC processor / operator interface 6ES7633-2BF00-0AE3
Honeywell PLC TC-PRS021 CONTROL PROCESSOR C200 51404305-225 (#1276)
ETC Smartlink Architectural Control Processor 7180A1101 #1B-1224-F29
OMRON C200HE-CPU11-E CPU UNIT SYSMAC C200HE CPU11 Programmable Controller
New Siemens CPU943B 6ES5 943-7UB11 6ES5943-7UB11
SIEMENS 6ES7-315-6TH13-0AB0 SITOP S7 CPU
GE-Fanuc IC693CPU331W CPU 331 Module 90-30 Series 16k bytes
Siemens CPU Module 6ES5 921 3WB15_6ES5921-3WB15_6ES5-921-3WB15_6ES-5921-3WB15
Allen Bradley 1756-L1M2 PLC CPU 1756L1M2 ProcessorControlLogix Logix 5550 NEW
New Allen-Bradley 1747-L551/C Processor Controller slc500
New Allen Bradley PanelView 550 2711-T5A9L1 Series B FW 4.48 24VDC RS232 Printer
SIEMENS SINUMERIK 840C CPU CARD VERSION K 6FC5110-0DB02-0AA2 (6FC51100DB020AA2)
Allen Bradley Panelview 1200 2711-KC1 Ser A Rev C Frn 1.02.00 LCD
ABB ROBOTICS MAIN CPU BOARD DSQC500 / 3HAC3616-1/04
Allen-Bradley 1769-L32E /A FRN 1.15 PLC Micrologix Compact I/O L5332E CPU
SIEMENS SIMATIC CPU317-2 DP S9-300 343-1EX11-0XE0 CP 343-1 PLC RACK 24 VDC
ADEPT TECHNOLOGY 10332-44710 CPU MODULE 040
Eaton Cutler-Hammer IQ 220 Industrial Control System Micro-Processor Based Meter
FUJI ELECTRIC PROCESSOR FPU-120H-G02-NK-Z004 FPU120HG02NKZ004 60 Day Warranty!
RELIANCE ELECTRIC 45C411A ENHANCED CONTROL PROCESSOR AUTOMATE 40 45c411a NEW
TOYODA SV CPU TP-2198-3 MODULE --- 0% VAT INVOICE ---
MIZAR 7140 CPU,MZ7140 7140-K-04-00 REV X17,FAB 6800-07140-5003 REV X3 BOARD #2
SCHNEIDER MODICON 984 PLC CPU PROCESSOR MODULE MODEL PC-E984-785
Fanuc A20B-1002-0700/03A PC Control Circuit Board CPU CRT CNC
OMRON CVM1-CPU21-EV2 & CV500-PS221 & CVM1-CLK21 & C500-RM201 & C500-NC112 (7)
Mitsubishi PCB Circuit Board BN624A471G54 SE-CPU-2 SECPU2
HONEYWELL MEASUREX 05412101 PROCESSOR BOARD REV B
New Siemens S7-300 CPU 6ES7315-6FF04-0AB0 6ES73156FF040AB0
SIEMENS SIMATIC CPU MODULE 6ES5946-3UA21 6ES5-946-3UA21 60 Day Warranty!
NIB Omron C2000H-CPU01-E2V1 Sysmac Programmable Controller
Allen Bradley, PLC-5, 1785-L30B, Series E, Processor Module, New in Box, NIB
Siemens APOGEE Automation Power Open Processor 562-002
NEW OLD STOCK! OHMART VEGA CPU BOARD 239622 REV-11
6ES7317-2AJ10-0AB0 Siemens S7 CPU 317-2DP 6ES7317-2AJ10-0AB0 CPU 317-2DP NEW
OMRON PLC ASSY CJ1W-PA205C,CJ1G CPU45P,SCU21-V1,CLK21-V1,DRM21,NC433,DA041,PTS51
GE Fanuc IC697CPU771E IC697CPU771 CPU
GE Fanuc IC697CPU771C IC697CPU771 CPU
GE FANUC IC693CPU340 RQANS2 IC693CPU340
FORCE CPU-6VA PROCESSOR BOARD **
SAMYUNG BNW-51 Processor Unit Bridge Navigational Watch Alarm System
Siemens simatic 6ES5946-3UA22 CPU Module Processor PCB Circuit Board DI
OMRON C200HS-CPU21-E RQANS1 C200HSCPU21E
Eurotherm T921 CPU, T920B, T170 PSU on T103 backplane usz
Siemens 6ES7614-1AH03-0AB3 CPU614
GE FANUC IC697CPU731L IC697CPU731 SERIES 90 70 NEW 1 YEAR WARRANTY
ABB 3BSE018104R1 AC 800M Processor PM856 K01 & PM856K01 US Seller. Great Cond.
NEW Siemens Simatic S7-300 CPU 314C-2DP 6ES7 314-6CG03-0AB0 6ES7314-6CG03-0AB0
New Siemens 6SN1118-0AA11-0AA1 6SN1 118-0AA11-0AA1 SIMODRIVE 611 Control, Read!
MITSUBISHI MELSEC-Q Q25HCPU CPU UNIT
23-301// OMRON CV2000-CPU01-EV1 CPU UNIT [/FAST]
New Allen Bradley 1756-L61 /B ControlLogix Logix5561 Processor 2MB Qty
1 NEW ALLEN-BRADLEY 1772-LW SER C MINI-PLC-2/17 PROCESSOR
Mitsubishi Q2ASH-CPU-S1, , Q2ASHCPUS1, Fast Shipping
Hitachi CPU-03HA, New, CPU03HA, Fast Shipping
Mitsubishi A2AS-CPU-S30, , A2ASCPUS30, Fast Shipping
Modicon 110 CPU 612 00, New, 110CPU61200, Fast Shipping
Omron C200HX-CPU65-Z, , C200HXCPU65Z, Fast Shipping
Mitsubishi A2US-CPU-S1, New, A2USCPUS1, Fast Shipping
Force Sparc CPU-3CE/32 CPU-3CE/32-40-1 P/N 501016 sun Sbus 270-1511-05 GWVSPIF
ABB Stromberg CPU86-8MHZ+SIODM CPU Processor, 57088630
1 PC New Fanuc A20B-3300-0255 CPU Board
KEBA BL 450/A, 054202, KEMRO K2-400, BL4L450/A ROBOTIC CPU MODULE, , CY
110CPU61203 BRAND NEW FACTORY SEALED! Modicon Micro 110-CPU-612-03
FACTORY-SEALED! Allen Bradley 20BD014A3AYNANC0 20B PowerFlex 700 AC Drive 10HP 1
FUJI FCS4-2SRV, FUJI FCS4 CPU, FUJI 2416N I/O MODULES, FUJI FCS Power Supply
Modicon PLC AM-C996-802 PROCESSOR MODULE DOS CUPRO
ALLEN BRADLEY SLC-500,1746-P2,1746-A7 PLC SYSTEM,5/02 CPU,1747-L524,BOXZJ
SIEMENS 6GK1147-3MA00,C8451-A25-BB-6,B1100F425HX PROCESSOR SIMATIC S5,BOXYE
SIEMENS 6ES5927-3SA12 SIMATIC CPU/ PROCESSOR MODULE BOARD DB
CINCINNATI ELECTROSYSTEMS 5228-530,CEI, 5228-503 DISPLAY CPU ,BOXZF
GOULD MODICON C516 CPU PROM ASSEMBLY GOULD MODICON C516-000 REV C,BOXZA
NEW FANUC A16B-3200-0070/03A700331,MAIN CPU LR MATE 100 A16B-3200-0070/03A,BOXYS
PCE984485 BRAND NEW! Modicon Slot Mount CPU PC-E984-485
FOXBORO P0960GC WP30 ,P0960GC-0C WORKSTATION PROCESSOR ,BOXZM
SIEMENS 6ES5947-3UA22 CPU MODULE S5-155U 947 6ES59473UA22,BOXYH
GE GENERAL ELECTRIC 91-241R12 BASIC PROCESSOR P.L.C. KCC9029, 8607ER L FL
NEW PERTRON 1400332 PWB 1300072 WELD PROCESSOR BOARD & KEYPAD, 130072 DD
*FREE OVERNIGHT SHIPPING* NEW Cognex 620-1004 DVT 545 SENSOR HF16HA-1B DVT545
SIEMENS 6 ES5 921-3WB12 CPU MODULE W/ MEMORY CARD SLOTS 6ES59213WB12,BOXYJ
MITSUBISHI CIRCUIT BOARD EUA-CIK211 CPU EUA-CIK2II FI
Data Alarm DAP II Processor-II (DAP II), Data Alarm Da DAP II
NEW MODICON 110CPU41102 AEG,CPU POWER SUPPLY AC I/O 230V MICRO 110CPU41102,BOXYC
NEW! COGNEX IS2000M-110-30-125 In Sight Vision Sensor Monochrome 8mm
new OLD MOTOROLA MVME-147SRF PC MOTHERBOARD MC68030 16MHZ CPU 4MB CV
QUALITROL IDM T2 MKII CPU CARD,NITRONICA,IDM T2 CPU,MSC DRAM PS/2,BOXZH
NEW MARQUIP PROCESSOR BOARD 9602255,P# 6280812, CU 6280812, 612-825930-35 BN
GE FANUC IC697CPU731/X **FACTORY REMANUFACTURED** MODEL 70 CPU MODULE (1D6)
MITSUBISHI Q2A-SH-CPU RQANS1 Q2ASHCPU
New Sealed Allen Bradley 1769-L30ER /A 2016 CompactLogix 5370 ENet Controller Qt
1 PC New Fanuc A20B-3300-0651 CPU Board
6ES5944-7UB21, SIEMENS, Simatic S5 , CPU 944 115U CONTROLLER,96KB , 6ES59447UB21
Siemens Simadyn D PM13 CPU-Baugruppe 6DD1600-0AE3
Allen Bradley Panelview Plus 1000 Compact 2711PC-T10C4D1 Ser A
SIEMENS SIMATIC 6ES5946-3UA22 CPU MODULE, PROCESSOR, PCB, CIRCUIT BOARD DI
Allen Bradley PanelView 1000 2711-T10C8L1 Ser C Rev C Frn 4.20 RS232 DH+ 24 VDC
Telemecanique TSX 47 40 CPU TSXP47400 V4.3
() Mitsubishi Q26UDVCPU CPU UNIT Free "FedEx" Intl' ship!
SIEMENS SIMATIC S7 CPU 6ES7414-2XK05-0AB0 6ES7 414-2XK05-0AB0
10/2015 NEW Allen Bradley 1747-L542 /D SLC 500 SLC 5/04 Processor DH+/RS232
Raytheon Assy G260694-1 Rev E/G Video Processor B (VPB) G260723-1 Rev B
1pc Mitsubishi CPU UNIT Q25HCPU NEW IN BOX
EAC-300/M 9252-087.2002 PROCESSOR UNIT W/386EX CPU Windriver Vxworks 5483224
1772-LP3 , ALLEN-BRADLEY ALLEN-BRADLEY 1772LP3 PLC-2/30 PROCESSOR
ONE NEW GE FANUC IC695CPU310 PLC
Siemens 6FC5357-0BA10-0AE0 6FC5 357-0BA10-0AE0 SINUMERIK 840D/DE NCU 571 5-Axis
NEW TOYODA TOYOPUC PC2FS TSC-5180 CPU MACHINE WORKS
**FREE NEXT DAY DELIVERY* NEW! Allen Bradley 1769-L32E /B CompactLogix 2014
Allen Bradley 1785-L80B/E PLC 5/80 Processor Ser E FW E.1 1785-L80B/E (TSC)
New Allen Bradley 1768-L45 /C 2015 CompactLogix L45 Controller Processor FW 1.05
USE ALLEN BRADLEY SLC-500,1746-P2 PLC SYSTEM,5/01 CPU,TRIACI/O'S,1747-L511,BOXZF
SQUARE D PROCESSOR 8020-SCP-424 **
NEW MODULE 1 PIECE A171SCPU-S3 PLC SERVO CPU MITSUBISHI MODULE ORIGINAL
OMRON C200HX-CPU34-ZE RQAUS1 C200HXCPU34ZE
NEW FANUC A16B-2201-0791 A16B22010791 Vision Processor
Allen Bradley 1785-ENET /C PLC-5 EtherNet Interface Module F/W Rev A Qty
Omron / PLC / CPU-Unit / Typ: C200HX-CPU44-E / NEU/OVP
Siemens 6ES7317-2AK14-0AB0 6ES7 317-2AK14-0AB0 SIMATIC S7-300 CPU317-2 DP Qty
6ES5921-3WA13, SIEMENS Simatic S5 6ES59213WA13 CPU921
6ES5944-7UA21, SIEMENS Simatic S5 6ES59447UA21 CPU 944
Allen Bradley 1769-L24ER-QBFC1B /A 2014 CompactLogix Enet Controller FRN 20.012
GE FANUC IC693CPU360 RQANS1 IC693CPU360
New Siemens 6ES7314-5AE10-0AB0 6ES7 314-5AE10-0AB0 SIMATIC S7-300 CPU 314, Read!
Allen Bradley 1785-ENET /C PLC-5 EtherNet Interface Module F/W Rev B
SINUMERIK 840C/840CE NC-CPU 486DX 4MB RAM, 6FC5110-0BB01-0AA2 GEBRAUCHT
STAUBLI ASSY 10332-11150 PROCESSOR MODULE PCA 68030 CPU 3 SCON WDIS JP2 no/1402
AEG Modicon J892 AS-J892-001 REMOTE I/O PROCESSOR
Modicon AS-S908-110 Single-Channel Processor Module ! NEW IN BOX !
Siemens Simatic S7 CPU 416-2,6ES7 416-2FK02-0AB0,6ES7416-2FK02-0AB0
Siemens Simatic S7 CPU 314C-2DP,6ES7 314-6CH04-0AB0,6ES7314-6CH04-0AB0,FS:06
Allen Bradley 1747-L551 /C | SLC500 5/05 Processor FRN 10
NEW Allen Bradley Panelview 300 2711-K3A17L1 Ser B Rev B Frn 4.41
NEW Sealed Siemens CP343 Comm. Processor 6GK7343-1EX30-0XE0 FS: 007 FW: V3.0
ALLEN BRADLEY 1785-L60B/B REV. H , SERIES B PLC-5/60 PROCESSOR MODULE #185368
ALLEN BRADLEY 1785-L60B REV. E , SERIES C PLC-5/60 PROCESSOR MODULE #185367
Force SYS68K CPU-40 B/4-00 Processor 102000 DRM-03/40B/4 SAP 300340
ALLEN BRADLEY 1772-LW SERIES D MINI-PLC- 2/17 PROCESSOR *NEW NO BOX*
NEW HONEYWELL 9010-015 LOGIC PROCESSOR 9010015
PCE984251 Excellent Modicon Compact CPU PC-E984-251
FANUC A16B-3200-0040/07D PC BOARD MAIN CPU A16B-3200-0040
FANUC CPU IC695CPU310 FREE EXPEDITED SHIPPING
NEW TL Industries Multi-Processor Comm. Board AMT-06-BA-83001 _ AMT06BA83001
Allen Bradley SLC 500 1746-P4 Power Supply w/ SLC 5/03 CPU & 7 Modules
Siemens 6ES7315-2EH14-0AB0 SIMATIC S7-300 CPU315-2 PN/DP
Simatic S7 6ES7 416-3XL00-0AB0 6ES7416-3XL00-0AB0 CPU416-3
1 NIB RELIANCE ELECTRIC 45C400 LOGIC PROCESSOR
SCHNEIDER ELECTRIC MODICON QUANTUM 140NRP31200 Factory Sealed
AEG Schneider TSXP87455 _ Processor _ TSX-P87-455 _ TSX 87 40
Foxboro I/A Series P0961BD Rev-OG CP40B Control Processor
Allen Bradley 1756-L62 B ControlLogix Procesor 5562 PN- 13839 PLC CPU
TAYLOR ABB MOD 300 PROCESSOR 6024BZ10300
Honeywell HC900 Controller 900C51-0001 CPU 900C510001 PLC Software Doc 51500189
Motorola MOSCAD Telemetry Units 800 MHz trunking radios MCS 2000 CPU 400 F6973A
*FREE OVERNIGHT SHIPPING!* BRAND NEW INBOX! COGNEX IS7010-01 In-Sight 7000
*FREE OVERNIGHT DELIVERY* BRAND NEW! Allen Bradley 1769-L35E 1.17 PA4 2013-2017
QUAD TECH 186CPU RQAUS1 186CPU
NEW Allen-Bradley AB 1747-L542 SLC 5/04 CPU Modular Signal Processor Unit
Siemens Simatic S7 CPU 6ES7414-3XJ04-0AB0
Siemens 6ES5401-7AA11 Processor Card
NUM 0206203115 B Processor PC Board 1060 W PCNC
SIEMENS SIMATIC CPU MODULE 555-1103
ABB HESG332204R0001 70PR05B-ES PROGRAMMABLE PROCESSOR D514767
OMRON C1000H-CPU01 RQAUS1 C1000HCPU01
OMRON C1000H-CPU01-V1 RQAUS1 C1000HCPU01V1
*SEALED **FREE OVERNIGHT DELIVERY* Allen Bradley 1756-L61s GuardLogix 2013-2016
OMRON C1000H-CPU01-EV1 RQAUS1 C1000HCPU01EV1
OMRON SYSMAC CJ1G-CPU44P Programmable Controller
HONEYWELL HC900 900C52-0001 CPU CONTROLLER **
FREESHIPSAMEDAY SIEMENS 6ES5942-7UB11 SIMATIC S5 CPU MODULE 6ES59427UB11 SEALED
New Siemens 6ES7 317-2FK13-0AB0 /4 6ES73172FK130AB0 CPU 317F-2 PN/DP WITH 1024
New Sealed Allen Bradley 1756-L61 /B 1756L61 PROCESSOR MODULE 2MB
Modicon AS-516-002 Rev C16, CPU Board
New Sealed Allen Bradley 1756-L61S /B 2013 GuardLogix Safety Processor F/W 1.10
Toshiba MLPU1 Processor -
Allen-Bradley 1747-L553 (1747-L553) Processor/Controller
ONE 140 PLC 140CPU43412
(4405) OhMart CPU Board 238392 Hart CPU
GE Multilin T60 Transformer Management Relay UR Series w/ UR900 64MHz CPU Board
Telemecanique TSX 47 40 CPU TSXP47400 V4.2
Siemens S5 95u 8MA03 Processor/Controller
1 PC New Fanuc a20b-8101-0031 CPU Board UK
Cisco A9K-RSP-8G Route Switch Processor (RSP) 8G DRAM 40-GB Hard Disk Qty
PILZ PSS1-CPU RQAUS1 PSS1CPU
New Sealed Allen Bradley 1756-L61 /B Pkg 2016 ControlLogix Processor 2MB FW 1.10
(NEW) MITSUBISHI Q172HCPU Motion CPU module Mitsubishi PLC
(G-TOP-1) SIEMENS 6ES5926-3SA12 CPU MODULE
PILZ PSS1-CPU2 RQANS1 PSS1CPU2
New Siemens 6ES7412-2XJ05-0AB0 6ES7 412-2XJ05-0AB0 SIMATIC S7-400 CPU 412-2
(NEW) Omron PLC CPU units module CJ2H-CPU64-EIP
SELECTRON SELECONTROL PMC, CPU 44, CPU44 GEBRAUCHT
SIEMENS CPU 314,Steuerung 6ES7-313-1AF01-0AB0+ET200M+Netzteil+5 digital Ein/Aus
Omron CQM1-CPU45-EV1 CPU Unit
Siemens 6ES7315-2AF03-0AB0 CPU ungebraucht!
Siemens 6FX1132-8BB01 Sinumerik 810/820-GA2 CPU mit COP = mit 12 Monate Gew?hrle
Adept Technology 10332-00714 Processor Board ungebraucht!
Fanuc A02B-0236-J040 SUB CPU with Memory A. 4MB ungebraucht!
Siemens Sinumerik CPU 6FC5110-0BB02-0AA1 E-Stand B 6FC51100BB020AA1
New Sealed Schneider Electric 140AVI03000 Analog Input Module 8CH Bipolar
6ES7313-6CG04-0AB0 Siemens SIMATIC S7-300, CPU 313C-2 DP KOMPAKT CPU MIT MPI
Beckhoff CX5010-0122 CPU-Modul E-Bus Windows Embedded TwinCAT unbenutzt OVP
ABB Advant Controller 31 Com.Processor ASCII 07KP92 GEB
Siemens Simatic S7 CPU 416-3 6ES7416-2XL00-0AB0 6ES7 416-2XL00-0AB0 E:08
KUHSE Rahmen f. 68000 2x CPU 2x LWL 2x NT05/04 2x 30x In/Output 1x Speicherkarte
BOSCH ZS-400 1070070309-211 CPU MODULE
MELSEC MITSUBISHI CPU Modul A2NCPUR21 -un/OVP-
Simatic S7 CPU413-2 6ES7 413-2XG02-0AB0 GEB
Allen Bradley PLC-5/40 Processor 1785-L40B/C GEB
Siemens PCPU 2 Control Processor C79458-L2430-A1
Indramat CPUB 03-01 CPU 261367 A00
Simatic S5 CPU095 6ES5 095-8MB04 NOV
Indramat CPUB 03-01-FW CPU 261367 A01
SIMATIC S7-400, CPU 414-2 DP ZENTRALBAUGRUPPE, 6ES7414-2XJ01-0AB0
PROMICON Systems SPS Steuerung SBR-19 DI-7 DO-8 SMX-2 SDC-2 CAN-2 CPU
Simatic S5 CPU095 6ES5 095-8MA05 OVP
Siemens S7-300 CPU 6AG1313-6CG04-2AY0 Neu
Siemens 300 6ES7 317-6FF03-0AB0 CPU317F-2 DP Est .2
Siemens Sinumerik CPU 6FX1132-0BB01 Neu New
Siemens 6AR1001-3BG20-0AA0 / CPU 233MMX/32 PMC / KS1
Simatic S7 CPU414-2 6ES7 414-2XJ01-0AB0 GEB
Siemens Simatic S7 CPU 414-2DP 6ES7 414-2XJ00-0AB0 / 6ES7414-2XJ00-0AB0