点击图片查看大图TRICONEX 3700A
TRICONEX 3700A
优点：硬件简单、造价最低，可控制32台变频器。
缺点：编程工作量较大。从本文的第二章可知：采用扩展存储器通讯控制的编程极其简单，从事过PLC编程的技术人员只要知道怎样查表，仅仅数小时即可掌握，增加的硬件费用也很低。这种方法编程的轻松程度，是采用RS-485无协议通讯控制变频器的方法所无法相比的。
3.4PLC采用RS-485的Modbus-RTU通讯方法控制变频器
三菱新型F700系列变频器使用RS-485端子利用Modbus-RTU协议与PLC进行通讯。
优点：Modbus通讯方式的PLC编程比RS-485无协议方式要简单便捷。
缺点：PLC编程工作量仍然较大。
3.5PLC采用现场总线方式控制变频器
三菱变频器可内置各种类型的通讯选件，如用于CC-link 现场总线的FR-A5NC选件；用于ProfibusDP现场总线的FR-A5AP(A)选件；用于DeviceNet现场总线的FR-A5ND选件等等。三菱FX系列PLC有对应的通讯接口模块与之对接。
优点：速度快、距离远、效率高、工作稳定、编程简单、可连接变频器数量多。
缺点：造价较高，远远高于采用扩展存储器通讯控制的造价。
Kodak Printer Feedhead Assy-Paper Supply CP2 KN00011700
DANAHER MOTION HSM205 M.3000.0371 SERVO MOTOR
Sony IKS-RS6010.B Input Board CNI-29 B-Stock
Kawasaki 50999-1295R32 PCB Robotics Circuit Board
Kollmorgen BDS4A-203J-0001-202B21P Servo Amplifier
Allen Bradley 1745 SLC 150 Programmable Controller 1745
Allen Bradley 1756-M22 A Memory Module
Rexroth Mecman Pneumatik Valve 561 022 452 0 4798 56
ITE / Siemens JJ63S400A Shunt Trip Circuit Breaker 3 Po
Ametek Jordan Valve Model 40 11 Pneumatic Cntrllr & Tra
Allen Bradley 81000-199-53-R Interface Board
McDonnell & Miller ITT Pneumatic Level Control PFC-1-GR
Thompson Equipment 50SM13A2DXD10AAEC2001 Remote Mount C
Phoenix Contact IBS S7 400 ETH DSC /I-T
Convergent Energy Laser Mirror 409600P
LOCTITE 983330 ROTOSPRAY PUMP 9000
GE Fanuc IC693AD311D Alphanumeric Display Coprocessor
ABB ACS600 Frequency Drive ABE601-0006-5 Allen Bradley
Cognex 4000-9901 Camera Control Panel Box Enclosure
Tokyo Seimitsu A735646 Flexible Electronic Micrometer 5
Berkeley Varitronics Locust 2.4GHz Drive-Study Analyzer
Baldor BSM100C-4150AA TFTSTAT Resolver S4P124W110 2400
Mitsubishi UNET-3422 Melsec Communication Module
Tizirai Gumbere African Art Sculpture Zimbabwe 31"
Data Instruments LC18 Detector Safety Light Curtains Se
TB Woods XFC4005-0C Micro-Inverter XFC40050C
Sony IKS-TC6060.B 17 Time Code Output Board
TOLEDO C3P1 COMPRESSION LOAD CELL 5 WIRE 1000 LBS
Allen Bradley 1775-SR5 Scanner-Communication Adapter
Whedco IMC-1151-1-B Servo Drive
Giddings & lewis M.1016.9381 Bar Code Board
CS&P 645-02408-00006 Submersible Pump used?
PHILIPS Diagnost 452216702842 BOARD
Foxboro 138SP-4 Pneumatic Controller 138S
SEW-EURODRIVE MFI21A/MM05C/-503-00/Z18F0/AF0 MOVIMOT
Honeywell Yamatake KIX20A-CIXX2XY-XXX Flow Meter
Mid-West (BA) 140SA-10-O Pressure Gauges 316 SS 3000PSI
Foxboro 870CC-07-N Electronic Transmitter
GE Fanuc IC600CM554A Series 60 Memory Board
Baldor ZD18H503-E 575 VAC 3 PH AC Vector Drive
Square D Omegapak Class 8803 Type P00CO4G 7.5 Hp AC Dri
ABB CPU Control Board For Servo C53 YB560103-BN DSQC230
Atlas Copco K259558-42 Spindle Drive Board K259558
Foxboro D3001YJ Control Circuit Board
Allen Bradley MPL-A310F-HK24AA Servo Motor
API Controls D Digital Series PS-3310D-E Servo Drive
Allen Bradley 1775-ME8 Error Correcting Ram Module
Allen-Bradley 1336F-BRF30-AN-EN AC Drive 460V NOS In Fa
Entrisphere 220-0002-01 D3a-6 Pack D3a Ds3c ATM 6 Port
Banner Engineering Micro-Screen USR4424Y Safety Light C
Goodlin Systems CV-RB-24 Crystal Vision Control Panel
APV Engineering ACCOS 31P CPU Processor Module
Sick Optic CLV490-0010 1 016 958 Barcode Scanner
Foxboro D0130FN Control Circuit Board 12" x 14"
Foxboro D0130FM Control Circuit Board
Foxboro B0154RC Control Circuit Board Board
Ushio UER 20H-222 B Lamp H0015 GB0003
Lucent B2/B Filter Assembly B2/B 408764173 T-CD-B2/B
Accu-Sort Systems AccuVision AV4000 2.0 Decoder 06-AV40
12" Pipeline Cleaners INC. 1307 pipe Cleaning Pig New
