ALLEN-Bradley**继电器440R-D22R2
产品简介
ALLEN-Bradley**继电器440R-D22R2 440R-D22R2: Guardmaster双重输入***继电器(DI)、2双通道通用输入,1常开固态辅助输出. Guardmaster Dual Input Safety Relay (DI), 2 Dual Channel Universal Inputs, 1 N.C. Solid State Auxiliary Outputs
产品详细信息
ALLEN-Bradley**继电器440R-D22R2
440R-D22R2:
Guardmaster双重输入***继电器(DI)、2双通道通用输入,1常开固态辅助输出.
Guardmaster Dual Input Safety Relay (DI), 2 Dual Channel Universal Inputs, 1
N.C. Solid State Auxiliary Outputs