R911288742 REXROTH

A5E30947477-H3
MP100.751
6RA7018-6FV62-0
MET-U1-A
HIEE305082R001
6DR2101-4
871PH-1A1A-4
MRE-G128SP062FAC
TCSEGPA23F14F

分类: 标签:

描述

为了处理急需响应的输入信号,PLC有种种措施。不同的PLC措施也不完全相同,提高响应速度的效果也不同。一般的作法是采用输入中断,然后再输出即时刷新,即中断程序运行后,有关的输出点立即刷新,而不等到整个程序运行结束后再刷新。

 

Honeywell Q7055A1015 BNA-2Cs Adapter 2CS S9

Allen Bradley 1756-M1 A Controller & Memory Board S54

Allen Bradley 1756IR6I/A RTD Input Module S54

Allen Bradley SLC 500 1746-NI8 Ser A S51

Honeywell DR4500 Chart Recorder W/Temp Sensor S26 #2
349.99

Honeywell DR4500 Chart Recorder W/Temp Sensor S26 #1
349.99

Millipore CES7355 Sanitary Housing S41

FLOWLINE Symprobe RF Capacitance Level Transmitter S29