| M340 Communication Module /M340 dedicated communication module | |
| BMXNOE0100 | Ethernet communication module,Modbus TCP, 10/100M, 1 RJ45 Ethernet port, memory card slot, comeswith 8MB SD card |
| BMXNOE0110 | Ethernet communication module,Modbus TCP, 10/100M, 1 RJ45 Ethernet port, memory card slot, comeswith 32MB SD card |
| BMXNOC0401 | Ethernet communication module,Modbus TCP and EtherNet/IP, 10/100M, 4 RJ45 Ethernet ports, supportdaisy chain (ring) topology |
| M340 Memory Card / M340dedicated memory card | |
| BMXRMS008MP | SD memory card, 8MB program &data backup, used for backing up user programs and activating thebuilt-in web server, suitable for BMX P34 1000/2000/2010/2020/2030,with CPU |
| BMXRMS008MPF | SD memory card, 8MB program &data backup + 16MB file storage, used for backing up user programsand activating the built-in web server, suitable for BMX P342000/2010/2020/2030 |
| BMXRMS128MPF | SD memory card, 8MB program &data backup + 128MB file storage, used for backing up user programsand activating the built-in web server, suitable for BMX P342000/2010/2020/2030 |
| BMXRWSB000M | SD memory card, 8MB, suitablefor BMX NOE 0100 |
| BMXRWSC016M | SD memory card, 16MB, suitablefor BMX NOE 0100 |
| BMXRWSFC032M | SD memory card, 32MB, suitablefor BMX NOE 0110 |