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Long range converter EA-05 rs232 rs422 to rs485
- Product Size:90L * 65W * 25.5H (mm)
- External power supply:DC9V
- Interface Features:Interface compatible with EIA / TIA RS-232C, RS-485 / RS-422 standard
- Electrical Interface:RS-232C interface DB9 female connector port, RS-422 / RS-485 Interface DB9 female connector and is equipped with six terminals
- Transmission rate:300-115.2KBPS
- Signal indication:Three signal lights TXD RXD POWER
- Transmission medium:Shielded twisted pair wire
- Protection class:RS-232 interface ± 15KVESD protection, RS-422 / RS-485 interface to 600W per line lightning surge protection
- Isolation:3500VRMS
- Isolation Voltage:500VDC continuous
- Environment:0 ℃ ~ 50 ℃
- Operating temperature :5% to 95%
- The door access control converter is 2 wire rs485 rs422 ethernet converter and dc converter for home.


Product Size | 90L * 65W * 25.5H (mm) |
External power supply | DC9V |
Interface Features | Interface compatible with EIA / TIA RS-232C, RS-485 / RS-422 standard |
Electrical Interface | RS-232C interface DB9 female connector port, RS-422 / RS-485 Interface DB9 female connector and is equipped with six terminals |
Transmission rate | 300-115.2KBPS |
Signal indication | Three signal lights TXD RXD POWER |
Transmission medium | Shielded twisted pair wire |
Protection class | RS-232 interface ± 15KVESD protection, RS-422 / RS-485 interface to 600W per line lightning surge protection |
Isolation | 3500VRMS |
Isolation Voltage | 500VDC continuous |
Environment | 5% to 95% |
Operating temperature | 0 ℃ ~ 50 ℃ |

The door access control converter is 2 wire rs485 rs422 ethernet converter and dc converter for home.











