E831-RTU(8080T-485) Digital 16-channel IO controller
[Acquisition Type]： Digital
[Interface type]： RS485
[Number of acquisition channels]：16 channels
[Net weight of product]： 256±5g
[Introduction]：This chapter is a quick start introduction to E831-RTU (8080T-485) series products. It is recommended that users read this chapter and follow the instructions once and they will have a systematic understanding of the module. Users can also choose chapters they are interested in to read asneeded. For specific details and instructions, please refer to the subsequent sections.
| Hardware parameter | Index |
|---|---|
| Size(H*W*D) | 105*75*30 mm |
| Weight | 256g±5g |
| Interface method | Crimping method, 1*12*5.08mm |
| Operating Voltage | DC8V~28V, 12V or 24V is recommended, over 28V may damage the device |
| Operating current | 12V@ 56mAstand-by current，12V@ 86mA operating current |
| Communication Interface | RS485：1200~115200bps |
| 8 digital inputs | Dry contact，DI acquisition frequency1KHz |
| 8 digital outputs | Open collector，DO contact capacity：30V/50mA |
| Baud rate | Baud rate range 1200~115200bps，factory default 9600 |
| Operating temperature | -20℃~+70℃ |
| storage temperature | -40℃~+85℃ |
| Operating humidity | 5%~95% |
| Storage humidity | 1%~95% |