E810-R41 Industrial grade isolated RS485 hub photoelectric isolation, 4-way to 1-way RS-485
[Data interface]：RS485
[Working voltage]： DC 9~40V
[Protection level]：Industrial EMC level 3
[Product size]：120*72*34mm
[Introduction]：E810-R41 is a 4-channel RS-485 to 1-channel RS-485 buffered isolation repeater launched by Ebyte. It uses photoelectric isolation technology to protect the master and slave stack devices from interference. The circuit is designed using EMC level 3 standards, which can effectively isolate the damage caused by lightning strikes and static electricity to the equipment. No configuration is required, and transparent data transmission between the master and slave interfaces.
Official Store| Parameter name | Parameter value | Description |
| Common parameters | Data interface | RS-485 interface |
| baud rate | 1200~115200bps | |
| data bits | 8 bits | |
| Stop bit | 1/2 digit | |
| Check digit | None/Odd/Even | |
| storage space | Single channel host 3k Byte | |
| Working voltage | DC 9~40V | |
| Protection level | Industrial EMC Level 3 | |
| Isolation voltage | 1.5KV | |
| Electrostatic protection level | Contact 4KV, air 8KV | |
| pulse wave surge | Differential mode 1KV, common mode 2KV | |
| Working temperature and humidity | -40~85℃, 5%~95% (no condensation) | |
| Storage temperature and humidity | -40~105℃, 5%~95% (no condensation) | |
| Ground terminal | support | |
| difference parameter | Expansion channels | 2-way RS-485 host |
| Product size | 120×72×34mm | |
| Product weight | 120±5g | |
| Interface standards | 5.08mm plug-in terminal |