TC-PCIC02 HONEYWELL 集成电路

A-B 1756-DHRIO
SCHNEIDER 140ACI04000
AB 1788-CNC
A-B 1756-ENBT
A-B 1756-CNB/E
SAIA PCD2W410
TOSHIBA DI334
SCHNEIDER 140ACI04000
A-B 1747-ASB
GE MWB90-2
ABB SDCS-PIN-51
Emerson UNI1405
ABB SDCS-PIN-51
PHOENIX MCR-PSP-DC

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描述

PLC采用半导体集成电路作定时器,时钟脉冲由晶体振荡器产生,精度高,定时范围宽,用户可根据需要在程序中设定定时值,修改方便,不受环境的影响,且PLC具有计数功能,而电器控制系统一般不具备计数功能。

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