| Manufacturer | BRAINBOXES |
| Manufacturer series | BB |
| Enclosure material | plastic |
| Mounting | for DIN rail mounting |
| Supply voltage | 5...30V DC |
| No. of in./out. | 8 |
| Kind of IN1 | digital |
| Number of ports | 3 |
| Kind of OUT1 | digital |
| Dp. | 120mm |
| Width | 45mm |
| Ht. | 99mm |
| Operating temp. | -25...70°C |
| IP rating | IP20 |
| Interface | Ethernet; RS232/RS422/RS485 x1 |
| Type of automation module | Ethernet controller |
| Symbol | Connection |
|---|---|
| BB-400 | RJ45 x2 |