1747-L552
现场PLC站
该监控系统下位机采用日本三菱A系列PLC,设计2个站组成1个网,1个站进行温度信号的采集及传递,另1个站对回路电流进行采集,对33个回路进行控制。硬件的具体选择是:A62P为电源模板;A2NCPU为中央模板;AY13为开关量输出模板;A68RD3为PT100温度测试模板;AJ71C24为计算机通讯模板;A61AD为模拟量输入模板;AX41为开关量输入模板。
该系统投运以来,运行可靠,特别是在软件方面运行很好,实现了熔盐炉系统电伴热温度实时监测和控制,得到专家的好评,为管道化工序的整体运行提供了可靠的保证。
National Instruments 777598-01 / 184836D-01 PXI-6508 TTL/CMOS Digital I/O *NEW*
National Instruments DAQ Signal Accessory 183554C-01
National Instruments PCI-1408 NI IMAQ Video frame Grabber Card Tested
National Instruments PXI-7030-6533 Real Time Digital I/O
LOT 2 NATIonAL INSTRUMENTS NULOGIC MOTION ConTROLLER NI
National Instruments NI PCI-6221 + SC-2345 connector block+ thermocouple modules
National Instruments GPIB-SPRC-S.U.S 120VAC
National Instruments NI PCI-6713 Analog Output Board Tested
LOT NATIonAL INSTRUMENTS DAQ MODULE MOTION BLOCK RELAY SCB-100 UNI-7772 CB-2162
National Instruments NI PCI-1408 Card
National instruments PCI-7030 & 6030E
National instruments FP-3000 network interface
National instruments chasis PXI-1031 P/N: 190871D-01
National instruments chasis PXI-1031 P/N: 196848A-01
National Instrument MXI-3 PXI PCI-8330 / 8335 186943C-02
NATIonAL INSTRUMENT 778036-51 NSPP 77803651
NATIonAL INSTRUMENT FP-CTR-500 USPP FPCTR500