DS200ADGIH1AAA GE

ST6-220-T0-B0-0-2-0-0-10R2/MA0-20
A16B-1010-0210
1756-of8ih
1756-if8i
2711p-t15c21d8s
A02B-0236-C244
HE693RTD660
MSK040C-0600-NN-S1-UP0-NNNN
ACHM-01C
CACR-SR03BE12M-C
DKC02.3-100-7-FW
ABB-61061134-S
2711-T10C10
2711-K6C10
269PLUS-100P-240

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描述

PLC的I/O响应时间包括输入电路延迟、输出电路延迟和扫描工作方式引起的时间延迟(一般在2~3个扫描周期)等。对开关量控制的系统,PLC和I/O响应时间一般都能满足实际工程的要求,可不必考虑I/O响应问题。但对模拟量控制的系统、特别是闭环系统就要考虑这个问题。

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