Mạch main, Main PCB Mettler Toledo IND780 Part 64084167 EXT-Board 64084167

The IND780 terminal’s main printed circuit board (PCB) includes provisions for the microprocessor, main memory, battery, application module key, Ethernet, USB and serial communications, and mounting of option boards. The main board contains the COM1 and COM2 serial ports. COM1 provides RS232 communication, while COM2 supports RS-232, RS-422, or RS-485 communication. These ports are bidirectional and can be configured for various functions such as demand output, SICS host communications, continuous output, ASCII command input (C, T, P, Z), ASCII character input, report printing, totals printing, or connection to a remote ARM100 module.