| MODEL | PROTOCOL | INTERFACE | DUPLEX | POWER | ISOLATION | COVER |
|---|---|---|---|---|---|---|
| CMDH232 | MODBUS | RS232 | – | BATTERY | NO | IP67 |
| CMDO232T | MODBUS | RS232 | – | BATTERY | NO | IP20 |
| CMDO232G | MODBUS | RS232 | – | 240V | YES | IP20 |
| CMDH485 | MODBUS | RS485 | HALF | BATTERY | NO | IP67 |
| CMDO485T | MODBUS | RS485 | HALF | BATTERY | NO | IP20 |
| CMDO485G | MODBUS | RS485 | HALF | 240V | YES | IP20 |
| CMDO485FG | MODBUS | RS485 | FULL | 240V | YES | IP20 |
| CMDU232G | M-BUS | RS232 | – | 240V | YES | IP20 |
| CMDU485G | M-BUS | RS485 | HALF | 240V | YES | IP20 |
| CMDU485FG | M-BUS | RS485 | FULL | 240V | YES | IP20 |
