| Manufacturer | LOVATO ELECTRIC |
| Test accessories | extension module |
| Mounting | for DIN rail mounting |
| Symbol | Kind of module | Input |
|---|---|---|
| EXP1000 | - | digital x4 |
| EXP1002 | - | digital x2 |
| EXP1004 | - | analogue x2 |
| EXP1004T | - | analogue x2 |
| EXP1008 | - | digital x2 |
| EXP1008T | - | digital x2 |
| EXP1011 | RS232 | - |
| EXP1012 | RS485 | - |
| EXP1012T | RS485 | - |
| EXP1013 | Ethernet | - |
| EXP1013T | Ethernet | - |
| EXP1014 | Profibus-DP | - |
| EXP1015 | GSM/GPRS | - |
| EXP1016 | capacitor bank protections | - |
| EXP1031 | RTC | - |
| EXP1042T | - | digital x6 |
| EXP1043T | - | digital x4 |