15
1-3-2．XS3 series structure composition
(13)
(14)
(15)
(14)
(16)
(2)
(4)
(3)
(1)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(5)
The names of each part are as follows:
Note:
※ 1: when the dial switches SW2 and SW3 are used for RS485 communication, whether the PLC is a terminal.
When the PLC is at the beginning or end of the bus, please turn the dial switch to on.
※ 2: Input and output wiring shall be used in conjunction with external terminal blocks and adaptive
connecting cables. Refer to section 3-2-4 for details.
(1): System indicator
PWR: power supply indicator
RUN: run indicator
ERR: error indicator
(2): Input label and indicator
(3): I/O wiring terminals
(4): Output label and indicator
(5): Power supply input terminal
(6): RS232 port (COM1)
(7): PLC self updating dial switch
(8): RS485 port (COM2) dial switch
(9): RS485 port (COM2)
(10): RS485 port (COM3) dial switch
(11): RS485 port (COM3)
(12): RJ45 port (LAN1, LAN2)
(13): Installation hook
(14): Grounding metal sheet
(15): Expansion module interface
(16): Mounting screw hole
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