[Interfaces]：USB/RS485/RS232/TTL
[Dimensions]：113*72*34 mm
[Poids du produit]：120 ± 5 g
[Introduction]：L'E810-U15HF est un convertisseur USB-RS232/RS422/RS485/TTL haute vitesse, prenant en charge des débits de port série jusqu'à 12 Mbit/s. Sans alimentation externe, il convertit les signaux USB en signaux RS232/RS422/RS485/3,3 V ou TTL/5 V. Chaque interface est protégée contre les surtensions. Ce convertisseur assure des connexions fiables pour les communications point à point et point à multipoint. En mode point à multipoint, il peut connecter jusqu'à 128 périphériques RS422 ou RS485. Des voyants lumineux d'alimentation et de flux de données permettent de contrôler son état. Les modes de communication pris en charge incluent la conversion de données entre USB et RS232, RS422, RS485 et TTL. Un revêtement de protection assure la résistance aux moisissures, à l'humidité et aux embruns salins.
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| Serial Number | name | Interface Description |
| 1 | PWR | The power indicator light is red and lights up when power is on. |
| 2 | TXD | The data transmission indicator light is yellow and flashes when the USB is transmitting data. |
| 3 | RXD | The data reception indicator light is yellow and flashes when the USB is receiving data. |
| 4 | ON | The grounding terminal can be connected to the earth. |
| 5 | T+/A | The RS422T+ terminal serves as the R+ terminal of the user equipment when used with RS422; when used with RS485, it connects to the A terminal of the user equipment. |
| 6 | T-/8 | The RS422 T-terminal is used as the R-terminal for connecting to the user equipment when using RS422; and as the B-terminal for connecting to the user equipment when using RS485. |
| 7 | R+ | The RS422 R+ terminal serves as the T+ terminal for connecting to user equipment when using RS422. |
| 8 | R- | The RS422 R-terminal is used as the T-terminal for connecting user equipment when using RS422. |
| 9 | 3.3V TXD | TTL 3.3V TXD interface, connect to other TTL interface devices via RXD interface. |
| 10 | 5V TXD | TTL 5V TXD interface, connect to other TTL interface devices via RXD interface. |
| 11 | RXD | TTL RXD interface, connects to the TXD interface of other TTL interface devices; supports 3.3V and 5V adaptive. |
| 12 | GND | The power output negative interface or digital ground signal interface can be used in conjunction with VCC. |
| 13 | VCC | The power output positive terminal has a maximum output voltage of 5V and a current of 100mA. |
| 14 | RS232 | Full-featured DB9 male connector: 1: DCD 2: RXD 3: TXD 4: DTR 5: GND 6: DSR 7: RTS 8: CTS 9: RI |
| 15 | UsB | Standard Type-C interface |