DSQC679 ABB

ABB 1756-TBE
ABB NTD1-01
ABB DCS602-0450-61-15000A0
ABB IEPEP03 – NPEPO5
ABB DCS800-S01-0045

分类: 标签:

Description

由信号引入干扰会引起I/O信号工作异常和测量精度大大降低,严重时将引起元器件损伤。对于隔离性能差的系统,还将导致信号间互相干扰,引起共地系统总线回流,造成逻辑数据变化、误动和死机。PLC控制系统因信号引入干扰造成I/O模件损坏数相当严重,由此引起系统故障的情况也很多。


Reliance Electric Analog Input 61C542A

Intermatic T51211BC Lighting Control Center **NIB**

NIB Allen Bradley 6155R-7S2KH Versaview Computer *NIB*

NIB Allen Bradley 3HP Drive # 1305-BA06A-HA1

*NIB* Allen Bradley Powerflex 700 20BD8P0A0AYNAND​0