MD-HMI |
MD-HMI The MD-HMI module comprises a 4 lines x 20 characters backlit LCD display; a 16 keys keypad and 8 LEDs. The module is plugged into the LCD port and the expansion port of the PLC. It does not use up any of the PLC's I/O. The keys and the LEDs appear as expanded I/Os to the CPU.
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