Description
锅炉控制等场合有非常广泛的应用。作为工业控制计算机,PLC能编制各种各样的控制算法程序,完成闭环控制。PID调节是一般闭环控制系统中用得较多的调节方法,大中型PLC都有PID模块,目前许多小型PLC也具有此功能模块
SIEMENS Panel Board Kit SMBKFD3 175A complete NEW in BX
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SIEMENS 6RB2-000-0ND00 BOARD 6RB20000ND00
SIEMENS 6SN1118-1NH01-0AA1/6SN11181NH010AA1 BOARD *NIB*
1 NIB SIEMENS 575-2104 5752104 ELEC PC BOARD CPU MODULE
SIEMENS C98043A7001L1 Board C98043-A7001-L1 6RA70
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