EL228-A0-1 | Industrial switch with a single hi-voltage universal VAC/VDC power input |
EL228-D0-1 | Industrial switch with single 24/48/60 VDC power input |
EL228-AA-1 | Industrial switch with dual hi-voltage universal VAC/VDC power supplies built-in |
EL228-DD-1 | Industrial switch with dual 24/48/60 VDC power supplies built in |