在认识到PLC无法提供连接伽马测量传感器所需的I/O和处理后,转向了PAC技术。它选择了国家仪器的CompactRIOPAC,以提供改进轧制机器质量所必须的附加功能。CompactRI/O是一个可重置嵌入式系统,既结合了传统PLC的优点和可靠性,又能提供更多高级I/O和处理。国家仪器的所有PAC都可以通过其LabVIEW图形编程工具来编程,因此可以很容易进行编程和配置。 第三步:添加高级I/O CompactRIO有一个嵌入式现场可编程门阵列(FPGA)芯片和实时处理器,可通过内置的LabVIEW功能块来编程。另外,它还拥有**过30个模拟和数字I/O模块,具有内置信号调节(反锯齿、隔离、ADC、DAC等)、高速计时(模拟I/O速度达到800kHz,数字I/O速度达到30MHz)和高分辨率(24bADC),可与任何工业传感器或者触发器连接。5069-OF8 5069 Compact I/O 8 Channel Voltage/Current Analog Output Module 5069-IB8S Compact 5000 8 Channel 24VDC Safety Input Module 5069-IB8SK Compact 5000 8 Channel 24VDC Safety Input Module - Conformally Coated 5069-IB16K 5069 Compact I/O 16 Channel 24V DC Sink Input Module,Conformal Coated 5069-IA16 5069 Compact I/O 16 channels AC input modules, supporting both 120 & 240 VAC **s 5069-IB16 5069 Compact I/O 16 Channel 24V DC Sink Input Module 5069-IB16F 5069 Compact I/O 16 Channel Fast 24V DC Sink Input Module 5069-IB6F-3W 5069 Compact I/O 6 Channel 3 Wire Fast 24V DC Sink Input Module 5069-OA16 5069 Compact I/O 16 channels AC output module supporting both 120 & 240VAC output. 5069-OB8 5069 Compact I/O 8 channels high current 2A discrete output. 5069-OBV8S Compact 5000 8 Channel 24VDC Safety Configurable Output Module 5069-OBV8SK Compact 5000 8 Channel 24VDC Safety Configurable Output Module - Conformally Coated 5069-OB16 5069 Compact I/O 16 Channel 24V DC Source Output Module 5069-OB16F 5069 Compact I/O 16 Channel Fast 24V DC Source Output Module 5069-OB16K 5069 Compact I/O 16 Channel 24V DC Source Output Module,Conformal Coated 5069-IY4K 5069 Compact I/O 4 Channel Universal Voltage/Current/RTD/TC Analog Input Module,Conformal Coated 5069-OF4K 5069 Compact I/O 4 Channel Voltage/Current Analog Output Module,,Conformal Coated 5069-OW4I 5069 Compact I/O 4 Channel Normally open individually isolated type Relay Output Module 5069-OW16 5069 Compact I/O 16 channels non isolated normally open relay output module. 5069-OX4I 5069 Compact I/O 4 Channel Normally open/Normally Closed individually isolated type Relay Output Module 5069-FPD 5069 Compact I/O Field Potential Distributor Module 5069-HSC2XOB4 5069 Compact I/O 2 Channel High Speed Counter Module with 4 Channel 24V DC Source Outputs 5069-ARM 5069 Compact I/O Address Reserve Module 5069-STRT10 5380 Experience Kit containing 5069-L306ERM, 5069-IB16F, 5069-OB16, Ethernet Cable, USB cable and 2080 power supply 5069-L306ER Controller, CompactLogix 5380, 600 KB User Memory, 8 I/Os, 16 EtherNet/IP Devices 5069-L310ER Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 24 EtherNet/IP Devices 5069-L320ER Controller, CompactLogix 5380, 2 MB, 16 I/Os, 40 EtherNet/IP Devices 5069-L330ER Controller, CompactLogix 5380, 3 MB User Memory, 31 I/Os, 60 EtherNet/IP Devices 5069-L340ER Controller, CompactLogix 5380, 4 MB User Memory, 31 I/Os, 90 EtherNet/IP Devices 5069-L310ER-NSE Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 24 EtherNet/IP Devices, No Super Cap 5069-L306ERM Controller, CompactLogix 5380, 600 KB User Memory, 8 I/Os, 2 axis, 16 EtherNet/IP Devices 5069-L310ERM Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 4 axis, 24 EtherNet/IP Devices