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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。
泉州市科道电子科技有限公司
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TCSESM083F1CU0
140CPS22400
TSXAEY1600
BMXP3420302H
140DAI44000
1494VDS400&1494V-DS400&Disconnect Switch
1494VDS600&1494V-DS600&Disconnect Switch
1494VDSX100&1494V-DSX100&Disconnect Switch
1494VDSX200&1494V-DSX200&Disconnect Switch
1494VDSX400&1494V-DSX400&Disconnect Switch
150C108FBD&150-C108FBD&Encl. SMC-3 108 A Smart Motor Controller
150C108NBD&150-C108NBD&SMC-3 108A Smart Motor Controller
150C108NBR&150-C108NBR&SMC-3 108A Smart Motor Controller
150C108NCD&150-C108NCD&SMC-3 108A Smart Motor Controller
150C135NBD&150-C135NBD&SMC-3 135A.. Smart Motor Controller
150C135NBR&150-C135NBR&SMC-3 135A.. Smart Motor Controller
150C16FBD&150-C16FBD&Encl. SMC-3 16 A Smart Motor Controller
150C16FBD8L&150-C16FBD-8L&Encl. SMC-3 16 A Smart Motor Controller
150C201FBD8L&150-C201FBD-8L&Encl. SMC-3 201 A Smart Motor Controller
150C201NBD&150-C201NBD&SMC-3 201A Smart Motor Controller
150C201NBR&150-C201NBR&SMC-3 201A Smart Motor Controller
150C201NCD&150-C201NCD&SMC-3 201A Smart Motor Controller
150C234NCAK2&150-C234NCA-K2&SMC-3 KONE 234 A KCM
150C234NCDK1&150-C234NCD-K1&SMC-3 KONE 234 A Legacy Controller
150C251NBD&150-C251NBD&SMC-3 251A Smart Motor Controller
150C251NBR&150-C251NBR&SMC-3 251A Smart Motor Controller
150C251NCD&150-C251NCD&SMC-3 251A Smart Motor Controller
150C25FBD&150-C25FBD&Encl. SMC-3 25 A Smart Motor Controller
150C25FBD8L&150-C25FBD-8L&Encl. SMC-3 25 A Smart Motor Controller
150C317NBD&150-C317NBD&SMC-3 317A Smart Motor Controller
150C317NBR&150-C317NBR&SMC-3 317A Smart Motor Controller
150C361NBD&150-C361NBD&SMC-3 361A Smart Motor Controller
150C361NBR&150-C361NBR&SMC-3 361A Smart Motor Controller
150C37FBD&150-C37FBD&Encl. SMC-3 37 A Smart Motor Controller
150C3FBD8L&150-C3FBD-8L&Encl. SMC-3 0.125 Smart Motor Controller
150C43FBD&150-C43FBD&Encl. SMC-3 43 A Smart Motor Controller
150C43NBD&150-C43NBD&SMC-3 43A Smart Motor Controller
150C43NBR&150-C43NBR&SMC-3 43A Smart Motor Controller
150C43NCR&150-C43NCR&SMC-3 43A Smart Motor Controller
150C480NBD&150-C480NBD&SMC-3 480A Smart Motor Controller
150C480NBR&150-C480NBR&SMC-3 480A Smart Motor Controller
150C480NCD&150-C480NCD&SMC-3 480A Smart Motor Controller
150C480NCR&150-C480NCR&SMC-3 480A Smart Motor Controller
150C60NBD&150-C60NBD&SMC-3 60A Smart Motor Controller
150C60NBR&150-C60NBR&SMC-3 60A Smart Motor Controller
150C60NCD&150-C60NCD&SMC-3 60A Smart Motor Controller
150C85NBD&150-C85NBD&SMC-3 85A Smart Motor Controller
150C85NBR&150-C85NBR&SMC-3 85A Smart Motor Controller
150C85NCD&150-C85NCD&SMC-3 85A Smart Motor Controller
150CS1AX&150-CS1AX&SMC-3 Repair Part
150CS1CX&150-CS1CX&SMC-3 Repair Part
150CS1EX&150-CS1EX&SMC-3 Repair Part
150CS1FX&150-CS1FX&SMC-3 Repair Part
150F108NBD&150-F108NBD&SMC Flex Smart Motor Controller
150F108NBDB&150-F108NBDB&SMC Flex Smart Motor Controller
150F108NBDD&150-F108NBDD&SMC Flex Smart Motor Controller
150F108NBR&150-F108NBR&SMC Flex Smart Motor Controller
150F108NBRB&150-F108NBRB&SMC Flex Smart Motor Controller
150F108NCD&150-F108NCD&SMC Flex Smart Motor Controller
150F108NZD&150-F108NZD&SMC Flex Smart Motor Controller
150F1250NBE&150-F1250NBE&SMC Flex Smart Motor Controller
150F135FBD&150-F135FBD&Encl. SMC Flex Smart Motor Controller
150F135NBD&150-F135NBD&SMC Flex Smart Motor Controller
150F135NBDB&150-F135NBDB&SMC Flex Smart Motor Controller
150F135NBDD&150-F135NBDD&SMC Flex Smart Motor Controller
150F135NBR&150-F135NBR&SMC Flex Smart Motor Controller
150F135NBRD&150-F135NBRD&SMC Flex Smart Motor Controller
150F135NCD&150-F135NCD&SMC Flex Smart Motor Controller
150F201FBD&150-F201FBD&Encl. SMC Flex Smart Motor Controller
150F201NBD&150-F201NBD&SMC Flex Smart Motor Controller
150F201NBDB&150-F201NBDB&SMC Flex Smart Motor Controller
150F201NBDD&150-F201NBDD&SMC Flex Smart Motor Controller
150F201NBR&150-F201NBR&SMC Flex Smart Motor Controller
150F201NBRB&150-F201NBRB&SMC Flex Smart Motor Controller
150F201NCD&150-F201NCD&SMC Flex Smart Motor Controller
150F201NCDB&150-F201NCDB&SMC Flex Smart Motor Controller
150F201NZD&150-F201NZD&SMC Flex Smart Motor Controller
150F251FBD&150-F251FBD&Encl. SMC Flex Smart Motor Controller
150F251NBD&150-F251NBD&SMC Flex Smart Motor Controller
150F251NBDB&150-F251NBDB&SMC Flex Smart Motor Controller
150F251NBDD&150-F251NBDD&SMC Flex Smart Motor Controller
150F251NBR&150-F251NBR&SMC Flex Smart Motor Controller
150F251NCD&150-F251NCD&SMC Flex Smart Motor Controller
150F251NCDB&150-F251NCDB&SMC Flex Smart Motor Controller
150F25NBD&150-F25NBD&SMC Flex Smart Motor Controller
150F25NBDB&150-F25NBDB&SMC Flex Smart Motor Controller
150F25NBR&150-F25NBR&SMC Flex Smart Motor Controller
150F25NBRB&150-F25NBRB&SMC Flex Smart Motor Controller
150F317FBD&150-F317FBD&Encl. SMC Flex Smart Motor Controller
150F317NBD&150-F317NBD&SMC Flex Smart Motor Controller
150F317NBDB&150-F317NBDB&SMC Flex Smart Motor Controller
150F317NBDD&150-F317NBDD&SMC Flex Smart Motor Controller
150F317NBR&150-F317NBR&SMC Flex Smart Motor Controller
150F317NCD&150-F317NCD&SMC Flex Smart Motor Controller
150F317NCDB&150-F317NCDB&SMC Flex Smart Motor Controller
150F317NZD&150-F317NZD&SMC Flex Smart Motor Controller
150F361FBD&150-F361FBD&Encl. SMC Flex Smart Motor Controller
150F361NBD&150-F361NBD&SMC Flex Smart Motor Controller
150F361NBDB&150-F361NBDB&SMC Flex Smart Motor Controller
150F361NBDD&150-F361NBDD&SMC Flex Smart Motor Controller
150F361NBR&150-F361NBR&SMC Flex Smart Motor Controller
150F361NCD&150-F361NCD&SMC Flex Smart Motor Controller
150F361NCDB&150-F361NCDB&SMC Flex Smart Motor Controller
150F361NCR&150-F361NCR&SMC Flex Smart Motor Controller
150F361NZD&150-F361NZD&SMC Flex Smart Motor Controller
150F43FBD&150-F43FBD&Encl. SMC Flex Smart Motor Controller
150F43NBD&150-F43NBD&SMC Flex Smart Motor Controller
150F43NBDB&150-F43NBDB&SMC Flex Smart Motor Controller
150F43NBDD&150-F43NBDD&SMC Flex Smart Motor Controller
150F43NBR&150-F43NBR&SMC Flex Smart Motor Controller
150F43NBRB&150-F43NBRB&SMC Flex Smart Motor Controller
150F480NBD&150-F480NBD&SMC Flex Smart Motor Controller
150F480NBDB&150-F480NBDB&SMC Flex Smart Motor Controller
150F480NBDD&150-F480NBDD&SMC Flex Smart Motor Controller
150F480NBR&150-F480NBR&SMC Flex Smart Motor Controller
150F5NBD&150-F5NBD&SMC Flex Smart Motor Controller
150F5NBR&150-F5NBR&SMC Flex Smart Motor Controller
150F60FBD&150-F60FBD&Encl. SMC Flex Smart Motor Controller
150F60NBD&150-F60NBD&SMC Flex Smart Motor Controller
150F60NBDB&150-F60NBDB&SMC Flex Smart Motor Controller
150F60NBDD&150-F60NBDD&SMC Flex Smart Motor Controller
150F60NBR&150-F60NBR&SMC Flex Smart Motor Controller
150F60NBRB&150-F60NBRB&SMC Flex Smart Motor Controller
150F60NCD&150-F60NCD&SMC Flex Smart Motor Controller
150F625JBE&150-F625JBE&Encl. SMC Flex Smart Motor Controller
150F625NBA&150-F625NBA&SMC Flex Smart Motor Controller
150F625NBE&150-F625NBE&SMC Flex Smart Motor Controller
150F625NBEB&150-F625NBEB&SMC Flex Smart Motor Controller
150F625NBED&150-F625NBED&SMC Flex Smart Motor Controller
150F780NBA&150-F780NBA&SMC Flex Smart Motor Controller
150F780NBE&150-F780NBE&SMC Flex Smart Motor Controller
150F780NBEB&150-F780NBEB&SMC Flex Smart Motor Controller
150F85FBDB&150-F85FBDB&Encl. SMC Flex Smart Motor Controller
150F85NBD&150-F85NBD&SMC Flex Smart Motor Controller
150F85NBDB&150-F85NBDB&SMC Flex Smart Motor Controller
150F85NBDD&150-F85NBDD&SMC Flex Smart Motor Controller
150F85NBR&150-F85NBR&SMC Flex Smart Motor Controller
150F85NBRB&150-F85NBRB&SMC Flex Smart Motor Controller
150F85NBRD&150-F85NBRD&SMC Flex Smart Motor Controller
150F85NCD&150-F85NCD&SMC Flex Smart Motor Controller
150F970NBE&150-F970NBE&SMC Flex Smart Motor Controller
MKD090B-035-KP0-KN
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Miscellaneous Symbols
char glyph
Letterlike Symbols
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char glyph
Special characters for HTML
C0 Controls and Basic Latin
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