IC697CMM742 GE

P0900FS – FOXBORO
P0900FT – FOXBORO
P0900FW – FOXBORO PLC
P0900FX – FOXBORO
P0900FY – FOXBORO
P0900GA – FOXBORO I/O
P0900GB – FOXBORO

分类: 标签:

描述

过程当中,存在一些如温度、压力、流量、液位和速度等连续变化的量(即模拟量),PLC采用相应的A/D和D/A转换模块及各种各样的控制算法程序来处理模拟量,完成闭环控制。PID调节是一般闭环控制系统中用得较多的一种调节方法。过程控制在冶金、化工、热处理、锅炉控制等场合有非常广泛的应用。

NATIONAL INSTRUMENTS NI PXI-6224 32 ANALOG INPUTS DAQ

National Instruments GPIB-1014 VME Board 180155-01 SGI

National Instruments PXI-6031E 64-Ch Multifunction DAQ

National Instruments SCXI-1302 50-Pin Terminal Block

NATIONAL INSTRUMENTS SCXI-2000 MAINFRAME

National Instruments TB-2605 Terminal Block PXI

Set of National Instruments GPIB 488.2 User Manuals

Sealed National Instruments HIQ for Macintosh/Power Mac

NEW NATIONAL INSTRUMENTS 777080-01 ELECTRO RELAY 8 SPDT

National Instruments CB-100 I/O Connector Block Kit

NATIONAL INSTRUMENTS PCI-6033E I/O BOARD DAQ

Vietnam IMPERF Block 2 National musical instruments set