[Specifications]：3DI + 3DO
[Communication interface]：RS485
[Working voltage]： DC 8~28V
[Installation method]：guide rail + positioning hole
[Product size]：90*90*40mm
[Product weight]：134±5g
[Introduction]：MA01-AXCX3030-V2P is a serial I/O networking module (also known as “Remote IO”) that supports the acquisition of 3-way sensor switch input (DI), conversion to serial data for transmission to configuration software or PLC, and the sending of commands through the serial port for control of 3-way relay switch output (DO) to realize remote acquisition and control functions.The product is sprayed with three anti-paints, with "anti-mold", "anti-humidity" and "anti-salt spray" functions.
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Serial number | Pin | Explanation | Remarks |
1 | DC8-28V “-” | Power supply grounding"-” | It is recommended to use RW 2*0.75 wire |
2 | DC8-28V “+” | Power supply “+" | |
3 | B | RS485 corresponds to B | It is recommended to use RW 2*0.75 wire |
4 | A | RS485 corresponds to A | |
5 | G | RS485 corresponds to GND | |
6 | COM | Switch input channel COM terminal | It is recommended to use RW 2*0.75 wire |
7 | Dll | Switch input channel 1 | |
8 | DI2 | Switch input channel 2 | |
9 | DI3 | Switch input channel 3 | |
10 | RESET Button press | Press briefly (50ms-1.5S) to restart. Press and hold the key for 5 -10s to restore the factory Settings. Pressing for more than 10s is invalid | The reset button, long press and short press have different functions |
11 | DOI | Switch output channel 1 | Relays have normally open and normally closed terminals |
12 | DO2 | Switch output channel 2 | |
13 | DO3 | Switch output channel 3 |