4 Option Componentsu SI-EP3 OptionEGANM K HJL IB C DFUnderside OA – Option Connector (CN5)B – Installation holeC – LED (NS) <2>D – LED (MS) <2>E – PROFINET PCBF – Software number labelG – Grounded installation hole <1>H – Port 1 LED (10/100) <2>I – Port 1J – Port 1 LED (LINK/ACT) <2>K – Port 2 LED (10/100) <2>L – Port 2M – Port 2 LED (LINK/ACT) <2>N – Communication connector CN1(RJ45)O – Option NameplateFigure 3 PROFINET Option Components<1> The ground wire packaged loose in the option shipping package is not required for installation to Z1000 bypass units.<2> The LEDs are not visible when used in a bypass configuration. Use parameters U6-80 through U6-99 to monitor operationstatus. Refer to Option Monitors on page 22.4 Option Components10 YASKAWA SIEPYAICOM25 Rev: A0 Z1000 Bypass Option PROFINET SI-EP3 Technical Manual