ME31-XAXA0404 4 analog output/ input supports Modbus The TCP/RTU protocol
[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
[Introduction]：ME31-XAXA0404 is available with 4 analog outputs (0-20mA/4-20mA) and 4 analog (0-20mA/4-20mA) inputs and supports Modbus The TCP protocol or performs acquisition control, and the device can also be used as a simple Modbus gateway (automatically issues instructions for non-native Modbus addresses through serial/network ports)
| Modem | Specification | DI channels | AI channels | DO channels | AO channels | Installation method | Sizemm | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|
| ME31-XAXX0600 | 6AI | - | 6 way | - | 135±5g | rail installation | 121*72*34mm | ||
| ME31-XXAX0060 | 6DO | - | - | 6 way | 150±5g | rail installation | 121*72*34mm | ||
| ME31-AXXX8000 | 8DI | 8 way | - | - | 135±5g | rail installation | 121*72*34mm | ||
| ME31-AAAX4220 | 4DI+2AI+2DO | 4 way | 2 way | 2 way | 145±5g | rail installation | 121*72*34mm | ||
| ME31-XXXA0006 | 6AO | - | - | - | 135±5g | rail installation | 121*72*34mm | ||
| E851-RTU(4440-ETH) | RS485/Ethernet | Digital/Analog | support | support | Master Mode/Slave Mode | - | 172*107*29 | ||
| E831-RTU(6060-ETH) | RS485/Ethernet | Switch/Analog | support | support | Master Mode/Slave Mode | - | 172*107*29 | ||
| ME31-XAXA0404 | 4AI+4AO | - | 4 | - | 4 | DIN-Rail Mounting | 121*72*34 | ||
| ME31-AAAX2240 | 2DI+2AI+4DO | 2 | 2 | 4 | - | DIN-Rail Mounting | 121*72*34 | ||
| ME31-XAAX0440 | 4AI+4DO | - | 4 | 4 | - | DIN-Rail Mounting | 121*72*34 | ||
| ME31-AXAX4040 | 4DI+4DO | 4 | - | 4 | - | DIN-Rail Mounting | 121*72*34 |