[Specifications]：4DI+4DO
[DI channels]：4-way
[DO channels]：4-way
[Product weight]：148±5g
[Installation mode]：DIN-Rail Mounting
[Product size]：121*72*34mm
[Introduction]：ME31-AXAX4040 is a network I/O networking module with 4-way A relay output and 4-way dry connection input detection, supporting Modbus TCP protocol or Modbus RTU protocol, and the device can also be used as a simple Modbus gateway (automatically issuing non-native Modbus address instructions via serial /gateway).
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ME31-XAXA0404[Specifications]：4AI+4AO
[AI channels]：4-way
[AO channels]：4-way
[Product weight]：139±5g
[Installation mode]：DIN-Rail Mounting
[Product size]：121*72*34mm
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ME31-AAAX2240[Specifications]：2DI+2AI+4DO
[DI channels]：2-way
[AI channels]：2-way
[DO channels]：4-way
[Installation method]：DIN-Rail Mounting
[Size]：121*72*34mm
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ME31-XAAX0440[Specifications]：4AI+4DO
[AI channels]：4-way
[DO channels]：4-way
[Product weight]：148±5g
[Installation mode]：DIN-Rail Mounting
[Product size]：121*72*34mm
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ME31-AXAX4040[Specifications]：4DI+4DO
[DI channels]：4-way
[DO channels]：4-way
[Product weight]：148±5g
[Installation mode]：DIN-Rail Mounting
[Product size]：121*72*34mm