| Model | ALP121 |
| Interface | PROFIBUS-DP |
| Connection method | EIA-RS-485-compliant |
| Item | Specifications |
| Model | ALP121 |
| Interface | PROFIBUS-DP |
| Connection method | EIA-RS-485-compliant |
| Signal isolation | Isolated between field and the a system |
| Transmission speed | 9600 bps to 12 Mbps |
| Maximum transmission distance | 1.2 km (at the communication speed of 9600 bps). |
| No. of communication port | One port |
| Communication port | D-sub 9 pin (female) (*1) |
| Maximum current consumption | 0.7 A |
| Weight | 0.3 kg |
