CI867K01 ABB 输入信号驱动

Emerson A6312
HONEYWELL CC-PCNT01
ABB PFEA112-20
GE 369-HI-R-M-F-E-0-0
A-B 1747-L553
A-B 1747-L553
A-B 1747-L553
A-B 1336S-B007-AN-EN
RELIANCE T56S1014A
SST SST-PB3-SLC
HONEYWELL 51198947-100
SCHNEIDER 140CPU65150
A-B 1756-L71
A-B 2711-T9C9
Emerson FX-208
SST SST-PB3-SLC
GE MIFIIPI55E10H100
SST SST-PB3-SLC

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Description

每个”软继电器”仅对应PLC存储单元中的一位(bit),该位状态为”1″,表示该”软继电器线圈”通电,则程序中所有该继电器的触点都动作。输入继电器作为PLC接收外部主令信号的器件,通过接线与外部输入设备相联系,其”线圈”状态只能由外部输入信号驱动

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