1715-A2A
1715-A2A
1715-A2A
1、运算功能
简单可编程逻辑控制器的运算功能包括逻辑运算、计时和计数功能；普通可编程逻辑控制器的运算功能还包括数据移位、比较等运算功能；较复杂运算功能有代数运算、数据传送等；大型可编程逻辑控制器中还有模拟量的PID运算和其他高级运算功能。随着开放系统的出现，在可编程逻辑控制器中都已具有通信功能，有些产品具有与下位机的通信，有些产品具有与同位机或上位机的通信，有些产品还具有与工厂或企业网进行数据通信的功能。设计选型时应从实际应用的要求出发，合理选用所需的运算功能。大多数应用场合，只需要逻辑运算和计时计数功能，有些应用需要数据传送和比较，当用于模拟量检测和控制时，才使用代数运算，数值转换和PID运算等。要显示数据时需要译码和编码等运算。
2、控制功能
控制功能包括PID控制运算、前馈补偿控制运算、比值控制运算等，应根据控制要求确定。可编程逻辑控制器主要用于顺序逻辑控制，因此，大多数场合常采用单回路或多回路控制器解决模拟量的控制，有时也采用专用的智能输入输出单元完成所需的控制功能，提高可编程逻辑控制器的处理速度和节省存储器容量。例如采用PID控制单元、高速计数器、带速度补偿的模拟单元、ASC码转换单元等。
3、通信功能
大中型可编程逻辑控制器系统应支持多种现场总线和标准通信协议（如TCP/IP），需要时应能与工厂管理网（TCP/IP）相连接。通信协议应符合ISO/IEEE通信标准，应是开放的通信网络。
可编程逻辑控制器系统的通信接口应包括串行和并行通信接口、RIO通信口、常用DCS接口等；大中型可编程逻辑控制器通信总线（含接口设备和电缆）应1:1冗余配置，通信总线应符合国际标准，通信距离应满足装置实际要求。
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193EENH 193-EENH E1 Plus 120-600 A Overload Relay
193EF1BKD 193-EF1BKD Solid State 160-400 A Overload Relay
193EF1BKP 193-EF1BKP EF 160-400 A IEC Overload Relay
193EF2BKF 193-EF2BKF Solid State 160-400 A Overload Relay
193EF2BKN 193-EF2BKN EF 400 Amp Overload Relay
193EF2BZJ 193-EF2BZJ Solid State 160-400 A Overload Relay
193NREC3ZZ 193-NREC3ZZ E3 Plus Replacement Overload Relay
193NREC5ZZ 193-NREC5ZZ E3 Plus Replacement Overload Relay
20750BUS1AF8 20-750-BUS1A-F8 PF755 FR8, DC BUS ACCESS, IP20/IP54 CABT
20750BUS2F8 20-750-BUS2-F8 PF755 FR8,IP00,AC IN,INPUT TERMINATION
20750BUS2F9 20-750-BUS2-F9 PF755 FR9,IP00,AC IN,INPUT TERMINATION
20750BUS3F10 20-750-BUS3-F10 PF755 FR10, IP00, OUTPUT TERMINATION KIT
20750BUS3F8 20-750-BUS3-F8 PF755 FR8, IP00, OUTPUT TERMINATION KIT
20750BUS3F9 20-750-BUS3-F9 PF755 FR9, IP00, OUTPUT TERMINATION KIT
20750BUS4F8 20-750-BUS4-F8 PF755 FR8,IP00,AC IN,DC BUS TERMINATION
20750BUS4F9 20-750-BUS4-F9 PF755 FR9,IP00,400/480 VAC IN,DC BUS
20750BUS5F10 20-750-BUS5-F10 PF755 FR10,IP00,DC IN,INPUT TERMINATION
20750BUS5F8 20-750-BUS5-F8 PF755 FR8,IP00,DC IN,INPUT TERMINATION
20750BUS5F9 20-750-BUS5-F9 PF755 FR9,IP00,DC IN,INPUT TERMINATION
20750BUS6F9 20-750-BUS6-F9 PF755 FR9,IP00,600/690 VAC,DC BUS TERM
20750C1C770D740 20-750-C1-C770D740 PowerFlex 750 Converter Assembly
20750C6C770D740 20-750-C6-C770D740 PF750,Fr8,Converter,400V 770A,480V 740A
20750C6E510F500 20-750-C6-E510F500 PF750,Fr8,Converter,600V 510A,690V 500A
20750CART1F8 20-750-CART1-F8 PowerFlex 750 Frame 8 Roll-Out Cart
20750CBPEMCCM1F8 20-750-CBPEMCCM1-F8 PowerFlex 750 Kit,DC,Com Mode Core,Fr8-9
20750DUCT4F8 20-750-DUCT4-F8 PowerFlex 750 Bottom Inlet Duct Kit
20750EMC3F7 20-750-EMC3-F7 PF753 & PF755 FR 7 EMC CORES W PLATE
20750EMCBUS1F8 20-750-EMCBUS1-F8 PF750,FR8,IP00,EMC BUS, TERMINATION KIT
20750EMCCM1F8 20-750-EMCCM1-F8 PowerFlex 750 EMC Common Mode Core Kit
20750EMCCM1F9 20-750-EMCCM1-F9 PowerFlex 750 Kit,AC,Com Mode Core,Fr9
20750I1C460D430 20-750-I1-C460D430 PowerFlex 750 Inverter Assembly Kit
20750I1C540D485 20-750-I1-C540D485 PowerFlex 750 Inverter Assembly Kit
20750I1C567D545 20-750-I1-C567D545 PowerFlex 750 Inverter Assembly Kit
20750I1C650D617 20-750-I1-C650D617 PowerFlex 750 Inverter Assembly Kit
20750I1C750D710 20-750-I1-C750D710 PowerFlex 750 Inverter Assembly Kit
20750I1C770D740 20-750-I1-C770D740 PowerFlex 750 Inverter Assembly Kit
20750I1BC460D430 20-750-I1B-C460D430 PowerFlex 750 Replacement Inverter
20750I1BC540D485 20-750-I1B-C540D485 PowerFlex 750 Replacement Inverter
20750I1BC567D545 20-750-I1B-C567D545 PowerFlex 750 Replacement Inverter
20750I1BC650D617 20-750-I1B-C650D617 PowerFlex 750 Replacement Inverter
20750I1BC750D710 20-750-I1B-C750D710 PowerFlex 750 Replacement Inverter
20750I1BC770D740 20-750-I1B-C770D740 PowerFlex 750 Replacement Inverter
20750I1BE295F265 20-750-I1B-E295F265 PowerFlex 750 Replacement Inverter
20750I1BE355F330 20-750-I1B-E355F330 PowerFlex 750 Replacement Inverter
20750I1BE395F370 20-750-I1B-E395F370 PowerFlex 750 Replacement Inverter
20750I1BE460F460 20-750-I1B-E460F460 PowerFlex 750 Replacement Inverter
20750I2BC540D485 20-750-I2B-C540D485 PowerFlex 750 Inverter Assembly
20750I2BC567D545 20-750-I2B-C567D545 PowerFlex 750 Inverter Assembly
20750I2BC650D617 20-750-I2B-C650D617 PowerFlex 750 Inverter Assembly
20750I2BC750D710 20-750-I2B-C750D710 PowerFlex 750 Inverter Assembly
20750I2BC770D740 20-750-I2B-C770D740 PowerFlex 750 Inverter Assembly
20750I2BE355F330 20-750-I2B-E355F330 PowerFlex 750 Replacement Inverter
20750I2BE510F500 20-750-I2B-E510F500 PowerFlex 750 Replacement Inverter
20750MNT2F10 20-750-MNT2-F10 PF755 FR10,IP00,PANEL MOUNTING KIT
20750MNT2F9 20-750-MNT2-F9 PF755 FR9,IP00,PANEL MOUNTING KIT
20750MNT3F10 20-750-MNT3-F10 PF755 FR10,IP00,FLOOR MOUNTING KIT
20750MNT3F9 20-750-MNT3-F9 PF755 FR9,IP00,FLOOR MOUNTING KIT
20750P5C770D740 20-750-P5-C770D740 PF750,Fr8,DC Input w Precharge,400/480V
20750P5E510F500 20-750-P5-E510F500 PF750,Fr8,DC Input w Precharge,600/690V
20750POD1F8 20-750-POD1-F8 PowerFlex 755 Frame 8 Pod Bucket Kit
20750RPD1F8 20-750-RPD1-F8 PowerFlex 750 Remote Pod Mounting Kit
20750S1 20-750-S1 PowerFlex 750 SAFE Speed mon Opt module
20750UFB1 20-750-UFB-1 PowerFlex 750 Univ Fdbk Option module
20COMML 20-COMM-L PowerFlex Architecture LonWorks Adapter
20FI13300 20-FI13300 PowerFlex 700S/H Main Fan Assembly
20FI13301 20-FI13301 PowerFlex 700S/H Fan Inverter Kit
20FI13306 20-FI13306 POWER MODULE NON-REGEN FRONT END
20FR09822 20-FR09822 ASSEMBLY VEND Spare Pt 700S HiHP FR9 Rec
20FR09823 20-FR09823 IGBT MODULE,SUB-ASSEMBLY, FR. 9 600V CL
20FR09824 20-FR09824 RECTIFIER MOD SUB-AS.(WITH BRK) FR9 400V
20FR09825 20-FR09825 RECTIFIER MOD SUB-AS.(WITH BRK),FR9,600V
20FR10823 20-FR10823 PF700H/S Rect. Assy 400V/600V FR10-12
20FR10844 20-FR10844 PowerFlex 700S/H Fan Transformer
20FR10845 20-FR10845 PowerFlex 700S/H Fan Transformer
20IP20800 20-IP20-800 IP 20 800MM DOOR
20IP20DR600 20-IP20DR-600 PowerFlex 700H/S Door Kit
20IP54DR600 20-IP54DR-600 DOOR, IP54/N12, FOR 600MM WIDE POWERFLEX
20IP54DR800 20-IP54DR-800 DOOR IP54/N12 FOR 800MM POWERFLEX
20IP54RF600 20-IP54RF-600 ROOF, IP54/N12, FOR 600MM WIDE POWERFLEX
20MAINSTND 20-MAINSTND PowerFlex Maintenance Stand
20PP00052 20-PP00052 RES 2X16K FR9
20PP10008 20-PP10008 WIRE HARNESS,LARGE,FR10,PF700H,PF700S
20PP10032 20-PP10032 Fiber Optic cable w/ 24 VDC Power Signal
20PP11001 20-PP11001 WIRE SET 1