【4DI+2AI+2DO】ME31-AAAX4220 Network I/O Networking Module
[Operating voltage]：DC8~28V
[Communication interface]：RJ45, RS485
[Serial port baud rate]]：9600bps (customizable)
[Introduction]：ME31-AAAX4220 is a network I/O networking module with 2-way A-type relay output, 2-way analog (0-20mA/4-20mA) input, 4-way dry contact input detection, supports ModbusTCP protocol or ModbusRTU protocol for acquisition and control, and the device can also be used as a simple Modbus gateway (automatically send commands with non-local Modbus addresses through serial ports/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 |