Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
| Country | USA |
| Brand | HARKEN |
| Binding | Misc. |
| ItemPartNumber | 20STP |
| UPCs | 097653603238 |
| EANs | 0097653603238 |
| ReleaseDate | 0000-00-00 |