| Artikelnr | Optie | | 31621 | OP-3 RS422 / 485 / relais output |
| 31622 | OP-4 RS232C (enkel AD-4406) |
| 31623 | OP-5 RS232C / relais / control input |
| 31612 | OP-6 Inbouwprinter (enkel AD-4405) |
| 31624 | OP-7 Analoge output 4-20mA |
| 31625 | OP-11 Muurconsol (enkel AD-4406) |
| 30646 | OP-2 Relais output (AD-4402) |
| 30647 | OP-3 Seriele output RS485 / 422 (AD-4402) |
| 30648 | OP-4 Seriele output RS232 (AD-4402) |
| 30650 | OP-7 Analoge output 4-20mA (AD-4402) |
| 30651 | OP-20 CC linkinterface (AD-4402) |
| 30652 | OP-21 Device net interface (AD-4402) |
| 30653 | OP-22 Profibus interface (AD-4402) |
