TRICONEX 4000056-002

TRICONEX   4000056-002

  信号线及控制线应选用屏蔽线，这样对防止干扰有利。当线路较长时（如距离跃100m），导线截面应放大些。信号线及控制线不要与动力线放置在同一电缆沟或桥架中，以免相互干扰，最好穿管放置。

2

传输信号以选用电流信号为主，因电流信号不容易衰减，亦不容易受干扰。实际应用中传感器输出的信号是电压信号，可以通过变换器将电压信号变换成电流信号。

 

3

变频器闭环控制一般都是正作用的，即输入信号大，输出量亦大（例如中央空调制冷工作时及一般压力、流量、温度等控制时）。但亦有反作用的，即输入信号大，输出量反小（例如中央空调在制热工作时以及供热站的取暖热水泵）。

 

4

在闭环控制时能选用压力信号的，就不要选用流量信号。这是因为压力信号传感器价格低，安装容易，工作量小，调试方便。但工艺过程有流量配比要求的，且要求精确时，那就必须选用流量控制器，并根据实际的压力、流量、温度、介质、速度等来选用合适的流量计（例如电磁式、靶式、涡街式、孔板式等）。
 

5

变频器内置的PLC、PID功能适合用于信号变动量较小、较稳定的系统。但由于内置的PLC、PID功能在工作时只调时间常数，所以难以得到较为满意的过度过程要求，而且调试比较费时。

另外这种调节不是智能的，故一般不常采用，而是选用外置的智能化的PID 调节器。使用时只要设置SV（设定值），工作时有PV（运行值）指示，又是智能化，保证具有最佳的过渡过程条件，使用较为理想。关于PLC，可按控制量的性质、点数、数字量、模拟量、信号处理等要求，选用外置PLC 的品牌。

 

6

信号变换器在变频器外围电路中亦被经常用到，一般由霍尔元件加电子线路组成。按信号变换和处理方式可分为电压变电流、电流变电压、直流变交流、交流变直流、电压变频率、电流变频率、一进多出、多进一出、信号叠加、信号分路等各种变换器。
 

7

变频器在应用时往往要配外围电路，其方式常有：

（1）由自制继电器等控制元件组成的逻辑功能电路；

（2）买现成的单元外置电路；

（3）选用简易可编程控制器LOGO；

（4）使用变频器不同功能时，可选用功能卡；

（5）选用中小型可编程序控制器。

 

8

多台水泵并联恒压供水（例如城市自来水厂的清水泵、中大型水泵站、供热水中心站等）的变频技术改造方案常见的有以下两种：

 

方案（1）

节省初投资，但节能效果差。起动时先起动变频器至50Hz后，再起动工频，后转入节能控制。供水系统中只有采用变频器拖动的水泵，压力略小些，系统存在湍流现象，有损耗。

方案（2）

投资较大，但比方案（1）多节能20%，每台泵压力一致，无湍流损耗，效果更佳。

 

9

多台水泵并联恒压供水时采用信号串联方式只用一个传感器，其优点如下：

 

1）节省成本。只要一套传感器及PID。

2）因只有一个控制信号，所以输出频率一致，即同频率，这样压力亦一致，不存在湍流损耗。

3）恒压供水时，当流量变化，泵的开动台数通过PLC控制随之变化。最少时1台，中等量时2台，较大量时3台。当变频器不工作停机时，电路（电流）信号是通路的（有信号流入，无输出电压、频率）。

4）更有利的是，因为系统只有一个控制信号，即使3台泵投入不同，但工作频率却相同（即同步），压力亦一致，这样湍流损耗为零，亦即损耗最小，所以节电效果最佳。

 

10

减小基底（基本频率）是提高起动转矩最有效的方式。

注：基本频率有两种定义方法：

（1）和变频器的最大输出电压对应的频率，称为基本频率；

（2）当变频器的输出电压等于额定电压时的最小输出频率，称为基本频率。基本频率用fBA表示。

P0918WF 21" MIC/MIW TS Monitor, Beige, Southern Hemisphere

P0918WG 21" MIW Monitor, Gray, Southern Hemisphere

P0918WH 21" MIC/MIW TS Monitor, Gray, Southern Hemisphere

P0918WQ Parallel Printer Cable, IEEE 1284, 15 Ft.

P0918XA 21" MIW Embedded Monitor Kit

P0918XB 21" MIW Top Monitor Kit

P0918XC 21" MIW Embedded Monitor Kit w/20" Top

P0918XD 21" MIW Top/Embedded Monitor Kit 

P0918XE CRT Pan. To Sony GDM-5402 MIW Top Mounting Kit

P0918XF CRT Pan.To Sony GDM-5402 MIW Embedded Mounting Kit

P0918XG CRT Pan. To Sony GDM-5402 MIW Top And Embedded Kit

P0918XH CRT MIW Top Mounting Plate, Sony GDM-5402 t

P0918XM Dual Head Video Card Kit (70 Series)

P0918XN Quad Head Video Card Kit (70 Series)

P0918XR DCS (Westinghouse) Migration Kit

P0918XS CRT Sony 5001PT To 5402 MIW Embedded Mounting Kit

P0918XT CRT Sony 5001PT To GDM-5402 MIW Top Mounting Kit

P0918XU CRT Sony 5001PT To 5402 MIW Top And Embedded Kits

P0918XX FBI100/Pwr supply mounting plate

P0918YJ 512 Mb Memory Upgrade Kit For Server 70

P0918YM 256 Mb Memory Upgrade Kit For Server 70

P0918YN 18 Gb SCSI HD Upgrade Kit For Server 70

P0918YP RAID Key Upgrade Kit For Server 70

P0918YR Quad Port Modem Card Upgrade Kit For Server 70

P0918YS Ext SCSI I/F Card Upgrade Kit For Server 70

P0918YZ Quad Serial PCI Card Upgrade Kit For Server 70

P0918ZK BNC(x5) To VGA Video Cable Adapter

P0918ZP Honeywell TDC2000 Proc Interface Power Supply Kit

P0920AA Rittal Metal Enclosure, Sealed

P0920AB Rittal Metal Enclosure, Vented

P0920AC RS-232 Cable, Config PC To Analogic FBM FBP20

P0920AG Analogic FBM Mtg Panel Kit

P0920AH 115 V ac Fan & Fan Bracket Kit

P0920AJ 230 V ac Fan & Fan Bracket Kit

P0920CC Analogic Fieldbus Processor 20 (FBP20)

P0920CD Analogic FBM Fieldbus Interface - Copper (FBI-C)

P0920EA Analogic FBM Industrial Chassis - 10 Slot (ICH10)

P0920EB Analogic FBM NEMA Chassis Expander (NCHEX)

P0920EC Analogic FBM NEMA Chassis - 10 Slot (NCH10)

P0920EF Analogic FBM Ribbon Cable Assembly, 1 M (RC101-1)

P0920EG Analogic FBM Ribbon Cable Assembly, 2 M (RC101-2)

P0920EH Analogic FBM Ribbon Cable Assembly, 3 M (RC101-3)

P0920EJ Analogic Digital I/O Signal Distribution Block (DB16)

P0920EK SCB16 Signal Conditioner Board

P0920FA Analogic Single Ended Analog Input Module (FBM H2)

P0920FB Analogic Differential Analog Input Module (FBM H1)

P0920FD Analogic Single Ended Analog Output Module (FBM H4)

P0920FF Analogic Configurable Digital I/O Module (FBM H8)

P0920FG Analogic 24 Vdc Digital Input Module (FBM H7)

P0920FH Analogic 24 Vdc Digital Output Module (FBM H9)

P0920PC Analogic FBM Pwr Supply, 40 Watt 115 Vac (PS40WA)

P0920PD Analogic FBM Pwr Supply, 40 Watt 230 Vac (PS40WB)

P0920PK Analogic FBM Signal Conditioner Pwr Supply (PS5V-C)

P0920PL Analogic FBM Field Circuit Pwr Supply (PS24V-C)

P0920PV Analogic FBM Signal Conditioner Pwr Supply (PS5V-N)

P0920PW Analogic FBM Field Circuit Pwr Supply (PS24V-N)

P0920SA ISC01 (12-32Vac, 10-32Vdc) Input Signal Cond.

P0920SB ISC02 (35-60 Vac Or Vdc) Input Signal Conditioner

P0920SC ISC03 (90-140 Vac Or Vdc) Input Signal Cond.

P0920SD ISC04 (180-280 Vac Or Vdc) Input Signal Cond.

P0920SE ISC11 (4-16 Vdc) Input Signal Conditioner

P0920SK OSC01 (12-140 Vac) Output Signal Conditioner

P0920SL OSC02 (24-280 Vac) Output Signal Conditioner

P0920SM OSC03 (N.C. 24-280 Vac) Output Signal Conditioner

P0920SN OSC11 (5-60 Vdc) Output Signal Conditioner

P0920SP OSC12 (5-200 Vdc) Output Signal Conditioner

P0920SQ OSC13 (N.O. Dry Relay) Output Signal Conditioner

P0920SR OSC15 Hi Current Dry Output Signal Module, 5 AMP

P0920SS OSC18 Hi Current Dry Output Signal Module, 8 AMP

P0921CE 3 Ft Fieldbus Cable

P0921CF 10 Ft Fieldbus Cable

P0922AD WP20/30 GCIO w/TS For Sony 5402 (MIW Top) (EC96)

P0922AE MIW GCIO w/TS For Sony 5402 (EC96)

P0922AF WP20/30 GCIO w/TS w/Tabletop For Sony 5402 (EC96)

P0922AG 50/70 Series GCIO w/TS For Sony 5402 (EC96)

P0922AS Upgrade Kit, MIC, Embedded 21" CRT

P0922AW GCIO Cable, 2 Ft Serial

P0922AY Upgrade Kit, MIC, Top Mounted 21" CRT

P0922BD 100 Ft Audio Extender Cable, NT

P0922BE 100 Ft Mouse/Keyboard Extender Cable, NT

P0922BF TR5 Tape Drive Upgrade Kit For Server 70

P0922BK CRT MIW Top Mounting Plate, Sony GDM-5402 

P0922BQ DCS FBM, WRO09C

P0922CH Series 70 Memory Upgrade Kit:  128 Mb, ECC RDRAM

P0922CJ Series 70 Memory Upgrade Kit:  256 Mb, ECC RDRAM

P0922CK Kit: 18 Gb Hard Drive For P95*B Terminal Server

P0922CQ Dual-Video IF Card Upgrade Kit For Server 70

P0922CR Quad-Video IF Card Upgrade Kit For Server 70

P0922CU 21" TS Monitor, Beige, Northern Hemisphere

P0922CV 21" TS Monitor, Gray, Northern Hemisphere

P0922CW 21" MIW TS Monitor, Beige, Northern Hemisphere

P0922CX 21" MIW TS Monitor, Gray, Northern Hemisphere

P0922CY 21" TS Monitor, Beige, Southern Hemisphere

P0922CZ 21" TS Monitor, Gray, Southern Hemisphere

P0922DA 21" MIW TS Monitor, Beige, Southern Hemisphere

P0922DB 21" MIW TS Monitor, Gray, Southern Hemisphere

P0922DD Print Cartridge For HP3000 Printer, Black

P0922DR DCS FBM, WRO09D

P0922ED Keyboard, Video, Trackball 100 Ft PC Cable Kit

P0922ET Series 70 Trackball w/Top Switches w/PS2 Connector

P0922EU Series 51 Trackball w/Top Switches w/DIN Connector

P0922FM PS/2 Keyboard/Mouse Set for P93/P95 Processors

P0922FN Spare Black Mouse For P93 & P95 Processors

P0922JC Kit: TR5 EIDE, Black Face, Backup Tape Drive

P0922JE Kit: Dual Head Video AGP Card For Model 93 Proc.  

P0922JL Kit: 256 Mb, ECC Memory For Model P93 Processors

P0922JN Kit: 512 Mb, ECC Memory For Model P93 Processors

P0922JU Kit: 2 Gb Memory For Model P95*B Terminal Server

P0922JX Kit: TR5 SCSI, Black Face, Backup Tape Drive

P0922JY Kit: Ethernet, Combo PCI Card

P0922KC FoxView/FoxDraw V8.0.2 Solaris Media Kit

P0922KD FoxView/FoxDraw V8.0.2 Windows Media Kit

P0922KE I/A Series FoxDraw V8.0.2 Windows Media Kit 

P0922KF Kit: 512 Mb Memory For Model P95*B Terminal Server

P0922KJ Kit:Spare RAID Key For Model P95*B Terminal Server

P0922KS 6-Port Multi-Mode Fiber Optic Hub w/ST Connectors

P0922KT Embedded Windows NT Operating System

P0922KU Embedded Windows NT Server Operating System

P0922KV Embedded Windows XP Operating System

P0922KW Model P92 Kit: 512 Mb Memory Upgrade

P0922LA 21" Monitor, Gray, Northern Hemisphere

P0922LB 21" TS Monitor, Light Gray, Northern Hemisphere

P0922LC 21" Monitor, Gray, Northern Hemisphere

P0922LD 21" TS Monitor, Gray, Northern Hemisphere

P0922LE 21" Monitor, Beige, Southern Hemisphere

P0922LF 21" TS Monitor, Beige, Southern Hemisphere

P0922LG 21" Monitor, Gray, Southern Hemisphere

P0922LH 21" TS Monitor, Gray, Southern Hemisphere

P0922LL Model P92 Kit: Ethernet Card Upgrade

P0922LM Model P92 Kit: 1 Gb Memory Upgrade

P0922LN Model P92 Kit: 20/40 Gb Tape Upgrade

P0922LP Model P92 Kit: 256 Mb Memory Upgrade

P0922MF MIC Inside-Mount Kit For Sony GDM-5502 Monitor

P0922MG MIC Top-Mount Kit For Sony GDM-5502 Monitor

P0922MP 20/40 Gb Travan40 Tape Cartridge

P0922MZ Breakout Cable For Quad Serial Card P0922RN

P0922NF Power Entry Terminal Block Rails

P0922QA I/A Series V9.x FoxDraw Media Kit

P0922QL FoxView/FoxDraw V9.x Media Kit

P0922QN I/A Series V9.x FoxDraw Media Kit

P0922QS FBM228 4 Port FOUNDATION Fieldbus H1 Module

P0922RK Redundancy Adapter For FBM228 and FBM222

P0922RN Quad Serial Card For P92*C

P0922RV FoxView/FoxDraw V10.x For Windows Media Kit

P0922RW FoxDraw V10.x For Windows Media Kit 

P0922RX Replacement USB Keyboard for P92*D/E/F Processors

P0922RY Replacement USB Mouse for P92*D/E/F Processors

P0922SA DCS FBM, AEAM01

P0922SD DCS FBM, AVI202

P0922SG DCS FBM, ART203

P0922SK DCS FBM, ASA211

P0922SN DCS FBM, AOD115

P0922SR DCS FBM, AHF214

P0922SU DCS FBM, AHF216

P0922SW DCS FBM, ASAM01

P0922SZ DCS FBM, AID115

P0922TC DCS FBM, AID230

P0922TE DCS FBM, ADO125

P0922TH DCS FBM, ASDM24

P0922TL DCS (Moore APACS) Migration Kit

P0922TV DCS FBM, ASDM48

P0922UA FBM203b Chan'l Isolated 8 Input Extended RTD Range

P0922UD FBM203c Chan'l Isolated 8 Input 10 ohm RTD Range  

P0922UJ Power Cable Assemblies, 0.5 m

P0922UK Power Cable Assemblies, 1 m

P0922UL Power Cable Assemblies, 3 m

P0922UM Power Cable Assemblies, 5 m

P0922UN Power Cable Assemblies, 10 m

P0922UP Power Cable Assemblies, 15 m

P0922UQ Power Cable Assemblies, 20 m

P0922UR Power Cable Assemblies, 25 m

P0922US Power Cable Assemblies, 30 m

P0922UU Dual Head Video Card For P92*C, Analog/Digital

P0922UV Memory:  256 Mb For P92*C

P0922UW Memory:  512 Mb For P92*C

P0922UX Memory:  1 Gb For P92*C

P0922VC Compression Term Assy FBM228

P0922VT FBM214, HART Inputs, 8 Channels

P0922VU FBM215, HART Output, 8 Channels

P0922VV FBM216, Redundant Ready HART Inputs, 8 Channels

P0922VW FBM218, Redundant Ready HART Output, 8 Channels

P0922WE CP60 Cable Assembly, Fault Tolerant

P0922WF CP60 Cable Assembly, Simplex

P0922WN Print Head For HP3000 Printer, Black

P0922WP Print Head For HP3000 Printer, Cyan

P0922WQ Print Head For HP3000 Printer, Magenta

P0922WR Print Head For HP3000 Printer, Yellow

P0922WS Print Cartridge For HP3000 Printer, Cyan

P0922WT Print Cartridge For HP3000 Printer, Magenta

P0922WU Print Cartridge For HP3000 Printer, Yellow

P0922WW IEEE 1284, 50 Foot Printer Cable

P0922WZ 4-Head Video Controller Card For P92*C Processors

P0922XQ TSC Power Cable, 0.5 m

P0922XR TSC Power Cable, 1 m

P0922XS TSC Power Cable, 3 m

P0922XT TSC Power Cable, 5 m

P0922XU TSC Power Cable, 10 m

P0922XV TSC Power Cable, 15 m

P0922XW TSC Power Cable, 20 m

P0922XX TSC Power Cable, 25 m

P0922XY TSC Power Cable, 30 m

P0922YA PS/2 Mouse & Keyboard Cable Booster Kit For P92*C

P0922YC Power Supply, FPS 400-24/24

P0922YH FBM201B Channel Isolated 8 Input 0-100 mV

P0922YJ FBM201C Channel Isolated 8 Input 0-5 V

P0922YK FBM201D Channel Isolated 8 Input 0-10 V

P0922YU Power Supply, FPS 400-24

P0922ZB 512Mb Memory Kit For P92*D/E (PW370) 

P0922ZC 1 Gb Memory Kit For P92*D/E (PW370) 

P0922ZG E'net Card:100Base-TX, For I/A Ver 8.x, P92*A/B/C

P0922ZH E'net PCI Card Kit: I/A Ver 8.x, 2 Port,100Base-TX

P0922ZJ E'net PCI Card Kit: I/A Ver 8.x, Fiber, 100Base-FX

P0922ZL Universal AC, 12Vdc Power Module For P0916JP

P0922ZM Compression Term Assembly, Poly Amide, FBM201 b

P0922ZN Compression Term Assembly, Poly Amide, FBM201 c

P0922ZP Compression Term Assembly, Poly Amide, FBM201 d

P0922ZW SCSI PCI Card For P92*D/E (PW370) Processors 

P0922ZZ 4-Head Video Controller Card For P92*D&E Processor

P0923AC AIT-2 Turbo Tape Backup:Use w/HD68 SCSI Connectors

P0923AG 512 Mb Memory for P91 Processor

P0923AH 1 Gb Memory for P91 Processor

P0923AK Dual Head Video PCIe Card for P91 Processor

P0923AL Quad Head Video PCIe Card for P91 Processor

P0923AN Rail Mounting Kit for P91 Processor

P0923AP 73 Gb Hard Drive for P91 Processor

P0923AT E'net Card Kit:100Base-TX,For I/A Ver 8.x, P92*D/E

P0923DA FPS 400-24 Power Cable, 15"

P0923DB FPS 400 Status Alarm Cable, 48"

P0923DC FPS 400 Status Alarm Cable, 61"

P0923DD FPS 400 Status Alarm Cable, 72"

P0923DG FPS 400-24/24 Power Cable, 33 Inches

P0923DH FPS 400-24/24 Power Cable, 16 Inches

P0923DN Dot-Matrix Printer, 80 Column, B/W - 120 Vac

P0923DP Dot-Matrix Printer, 80 Column, B/W - 230 Vac

P0923DR PostScript Color Inkjet Printer (Parallel I/F)

P0923DS PostScript Color Inkjet Printer (Serial I/F)

P0923DV Copper E'net Network I/F PCI Card For P92F (PW380)

P0923DY 30m, FO, USB Extender For Windows Machines, 120Vac

P0923DZ 30m, FO, USB Extender For Windows Machines, 240Vac

P0923FQ SCSI Cable; 68-Pin VHDCI (M) to 68HD (M)

P0923FS 4-Port USB Hub, 120 Vac

P0923FT 4-Port USB Hub, 240 Vac

P0923GF 2nd 250Gb Hard Drive Upgrade Kit For P92*F (PW380)

P0923GG 3rd 250Gb Hard Drive Upgrade Kit For P92*F (PW380)

P0923GL 256Mb Memory Module For P92*F(PW380), Pairs Req.

P0923GM 512Mb Memory Module For P92*F(PW380), Pairs Req.

P0923GN 1 Gb Memory Module For P92*F(PW380), Pairs Req.

P0923GP AIT-2 Turbo Data Cassette, Use w/Drive P0923AC

P0923GQ AIT Cleaning Cassette, For Drive P0923AC

P0923GR E'net PCI Card Kit, I/A Ver 8.x, Cu, 100Base-TX

P0923GW AIT-2 Turbo Tape Bkup:Use w/VHDCI SCSI Connectors

P0923GX RAID Key Kit for P91 Processor

P0923HM Alarm Impact Printer, 7 Color,Wide Carriage,120Vac

P0923HN Alarm Impact Printer, 7 Color,Wide Carriage,240Vac

P0923HP Color Ribbon

P0923HQ Black Ribbon

P0923HR Spare Print Head

P0923HT Color Graphics Printer (Parallel), 115/230 Vac