| Option name | Typeform |
| RS485 built-in board option | RS4003Z |
| LONWORKS built-in board option | LIU005Z |
| DeviceNet built-in board option | DEV001Z |
| CC-Link built-in board option | CCL002Z |
| Common serial option: Extension control panel (with big LEDs and parameter writer function) | RKP002Z |
| Common serial option: RS232C converter | RS2001Z |
| Common serial option: RS485 converter (2 port) | RS4001Z |
| Common serial option: RS485 converter (8 port) | RS4002Z |
| USB-to-Serial Conversion Unit | USB001Z |
| Common serial option: Connection cable (1m) | CAB0011 |
| Common serial option: Connection cable (3m) | CAB0013 |
| Common serial option: Connection cable (5m) | CAB0015 |
| Common serial option: PC cable for RS2001Z | CAB0025 |
| Common serial option: Cable within RS232C Converter | RS20035 |
| Communication cable for IP54 enclosure model | CAB0031 |
