描述
光电传感器，是一种检测光信号并将其转换为电信号的传感器件，其既可用于检测光强、光照度、辐射测温、气体成分分析等可直接引起光量变化的非电量，也可用于检测零件直径、表面粗糙度、应变、位移等可间接转换为光量变化的非电量。由于光电传感器具有性能高、响应快、非接触等诸多特点，在工业自动化装置及机器人领域都有着重要的应用，特别是近年来图像传感器的产生
Allen Bradley 1746-QS Allen Bradley SLC500 Synchronized Axes Module
Allen Bradley 1746A13 SLC500 13 Slot I/O Rack
Allen Bradley 1746HSCE High Speed Counter Module. 1 Ch.
Allen Bradley 1746OB16 24vdc Transistor O/P Module. 16 Way.
Allen Bradley 1746P4 SLC500 110/240vac PSU 10A 24vdc
Allen Bradley 1747-AIC SLC500 DH-485 Link Coupler
Allen Bradley 1747-ASB Allen Bradley SLC500 Remote I/O Adaptor
Allen Bradley 1747-CP3 Communications Cable
Allen Bradley 1747-DCM SLC500 Direct Communications Module
Allen Bradley 1747-L20A SLC 500 20 I/O Brick
Allen Bradley 1747-L30C Allen Bradley SLC500 Brick
Allen Bradley 1747-L40C Allen Bradley SLC500 PLC Brick
Allen Bradley 1747-L40F Allen Bradley SLC500 Programmable Controller Unit
Allen Bradley 1747-L511 Allen Bradley SLC 500 5/01 Processor
Allen Bradley 1747-L514 Allen Bradley SLC 500 Processor Module
Allen Bradley 1747-L524 SLC 500 Processor Unit
Allen Bradley 1747-L531 SLC500 Processor Module
Allen Bradley 1747-L532 SLC 500 5/03 Processor
Allen Bradley 1747-L541 SLC500 Processor Unit
Allen Bradley 1747-L542 SLC500 5/04 Processor Module
Allen Bradley 1747-L543 SLC500 Processor Module
