30 Rear675431 981011121321. Ethernet port: LANThe port to connect the LAN cable used when connecting the laser marker with the following devices via Ethernet.• The PC with Laser Marker NAVI smart installed• PLC or PC for control: Externally controls the laser marker using the communication commands.• Specified external devices: Interfaces the specified external device (image reading equipment) with the laser markerand controls their operations.2. USB port B: USBThis is the connector for connecting the attached USB cable. When you connect the laser marker configurationsoftware Laser Marker NAVI smart online, connect this cable to the PC.3. RS-232C port: RS-232CThe port to connect the following external devices for the serial communication control of the laser marker using RS-232C.• PLC or PC for control: Externally controls the laser marker using the communication commands.• Code reader compatible with the RS-232C communication: Modifies the data to mark by the laser marker accordingto the code details read by the code reader.4. Signal connector: SIGNALThis is the terminal for communicating between head and controller. Connect the attached signal cable.5. Power connector: POWERThis is the connector for supplying the power to the head. Connect the attached unit power cable.6. I/O terminal block: TERMINALThe terminal block to connect I/O signals used for the external control of the laser marker.Connect the attached terminal block.Refer to “4-2 Signals and Details of I/O Terminal Block” (P.70) for details.7. I/O connector: I/OThe connector to connect I/O signals used for the external control of the laser marker.For details, refer to “4-3 Signals and Details of I/O Connector” (P.78).ME-LPGS-SM-8
