894-5-2 Connecting common terminalsConnect IN COM. 1 (X2) and OUT COM. 1 (Y2) respectively to the power supply for input and output.For the I/O connector terminals, connect IN COM. 2 and OUT COM. 2 respectively to the power supply in the samemanner.Use the internal power Use the external powerNPN connection IN COM. 1 (X2) - 24V OUT (X1) IN COM. 1 (X2) - 24VOUT COM. 1 (Y2) - 0V OUT (Y1) OUT COM. 1 (Y2) - 0VPNP connection IN COM. 1 (X2) - 0V OUT (X3) IN COM. 1 (X2) - 0VOUT COM. 1 (Y2) - 24V OUT (Y3) OUT COM. 1 (Y2) - 24Vワㄐㄕㄊㄆ• Do not short-circuit 24V OUT (X1, Y3) and 0V OUT (Y1, X3). Also, do not short-circuit IN COM. 1 (X2) and OUT COM. 2(Y2, X12). Starting the laser marker with these terminals short-circuited will cause the laser marker to malfunction.• Do not mix up with the external and internal power supplies.• Do not mix the NPN and PNP connecting patterns.• When using the internal power supply (X1, X3, Y1, Y3), the total current of the power supply for the external device andthe consumption current for the I/O control should be less than 300mA.• If you control the laser marker by the external power such as PLC, do not connect anything to the internal power 24VOUT (X1, Y3) or 0V OUT (X3, Y1) of the I/O terminal block. If a short bar is installed, remove it.ンㄆㄇㄆㄓㄆㄏㄆ• IN COM. 1 and OUT COM. 1 of the I/O terminal block are independent from IN COM. 2 and OUT COM. 2 of the I/Oconnector. If you use the I/O connector terminal, connect input common/output common of the I/O terminal block and theI/O connector to power supply respectively. To use the internal power (the I/O terminal block is not connected to an external control device)24V OUTIN COM. 10V OUTOUT COM. 1 IN COM. 10V OUT 24V OUTOUT COM. 1X1X2X3X4X5X6Y1Y2Y3Y4Y5Y6X1X2X3X4X5X6Y1Y2Y3Y4Y5Y6I/O terminal block I/O terminal blockNPN connectionShort-circuited Short-circuitedShort-circuited Short-circuitedPNP connectionンㄆㄇㄆㄓㄆㄏㄆ• The dotted line indicates that the terminals are connected inside of the laser marker. To use the external power (connected to an external control device such as PLC)IN COM. 1OUT COM. 10V24VIN COM. 1OUT COM. 10V24VX1X2X3X4X5Y1Y2Y3Y4Y5X1X2X3X4X5Y1Y2Y3Y4Y5I/O terminal block I/O terminal blockNPN connectionExternal powersupplyExternalpower supplyPNP connectionME-LPGS-SM-8
