![Allen-Bradley Guardshield™ 450L-E4FL0900YD Safety Light Curtain Transceiver, 14 mm, 900 mm H Protected, 0.5 to 4 m Operating Range, 30 mm OAH | SMC Electric Allen-Bradley Guardshield™ 450L-E4FL0900YD Safety Light Curtain Transceiver, 14 mm, 900 mm H Protected, 0.5 to 4 m Operating Range, 30 mm OAH | SMC Electric](https://assetcloud.roccommerce.net/w1500-h1500-cpad/_smcelectric/7/4/9/allen_bradley_450l_e4fl0900yd.jpg)
Allen-Bradley Guardshield™ 450L-E4FL0900YD Safety Light Curtain Transceiver, 14 mm, 900 mm H Protected, 0.5 to 4 m Operating Range, 30 mm OAH | SMC Electric
![Allen Bradley switch wiring. Got the diagram, not sure if I understand... - Canadian Woodworking and Home Improvement Forum Allen Bradley switch wiring. Got the diagram, not sure if I understand... - Canadian Woodworking and Home Improvement Forum](http://i.imgur.com/SfZ5K.png)
Allen Bradley switch wiring. Got the diagram, not sure if I understand... - Canadian Woodworking and Home Improvement Forum
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