E810-U21 Industrial USB to 2-way RS485 conversion module TTL conversion module communication adapter photoelectric isolation RS422 high protection protection industrial lightning protection 3M high speed
[Chip solution]：FT2232HL
[Operating voltage]： DC 4.5~5.5V
[Product size]：100*54*32mm
[Introduction]：The E810-U21 is an industrial-grade bidirectional USB to RS485 converter module. The shell adopts a three-proof coating, including anti-fungal, anti-humidity, and anti-salt spray. An external USB interface can be connected to two independent RS485 interfaces without affecting each other. It is suitable for scenarios where the computer is connected to multiple RS485 networks simultaneously. Built-in RS485 automatic transceiver switching circuit, independent pin control switching, makes RS485 communication more reliable and can connect more devices at the same time. It can convert single-ended USB signals to RS-485 signals without external power supply, and each interface provides surge protection.
Official Store| Modem | Interface type | Network port | Communication levelv | Supply voltageV | Product sizemm | Weightg | Features | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|
| E810-T1A5PC | Type-C | 2.54mm pitch pin header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T1A5C | Type-C | 2.54mm Pitch Pin Header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T165PC | Type-C | 2.54mm Pitch Pin Header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T165C | Type-C | 2.54mm pitch pin header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T135PC | Type-C | 2.54mm Pitch Pin Header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T135C | Type-C | 2.54mm pitch pin header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T1A5PA | USB-A | 2.54mm Pitch Pin Header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T1A5A | USB-A | 2.54mm pitch pin header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T165PA | USB-A | 2.54mm Pitch Pin Header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T165A | USB-A | 2.54mm pitch pin header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T135PA | USB-A | 2.54mm Pitch Pin Header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-T135A | USB-A | 2.54mm pitch pin header | 1.8/2.5/3.3/5 | 5 | - | 64.5*18.1*12.6 | Industrial-grade, high-speed, high-performance USB-to-TTL serial converter module | ||
| E810-U21S | RS485 | USB-C | - | 5 | 100*54*32 | 65±5 | 1-channel USB to 2-channel RS485 data conversion module | ||
| E810-U21 | RS485 | USB-C | - | 5 | 100*54*32 | 65±5 | 1-channel USB to 2-channel RS485 data conversion module | ||
| E810-U41C | RS485 | USB2.0 | - | 5 | 120*72*34 | 115±5 | 1-channel USB to 4-channel RS485 data conversion module | ||
| E810-U41 | RS485/TTL | USB | 3.3 | 3.3 | 70*27*12 | 115±5 | USB to RS485/TTL data converter | ||
| E810-U21CS | RS485 | USB2.0 | - | 5 | 100*54*32 | 65±5 | 1-channel USB to 2-channel RS485 data conversion module | ||
| E810-U21C | RS485 | USB-C | - | 5 | 100*54*32 | 65±5 | 1-channel USB to 2-channel RS485 data conversion module | ||
| E810-U15M | RS485/TTL | USB | 3.3 | 3.3 | 70*27*12 | 17±1 | USB to RS485/TTL data converter | ||
| E810-U15H | UART | USB2.0 | 3.3 | 5 | 113*72*34 | 120±5 | USB to RS485/RS232/RS422/TTL data converter | ||
| E810-U41CS | RS485 | USB2.0 | - | 5 | 120*72*34 | 115±5 | 1-channel USB to 4-channel RS485 data conversion module | ||
| E810-U41S | RS485 | USB2.0 | - | 5 | 120*72*34 | 115±5 | Non-isolated 1-channel USB to 4-channel RS485 data conversion module | ||
| E810-U15C | UART | USB2.0 | 3.3 | 5 | 72*100*34 | 120±5 | USB to RS485/RS232/RS422/TTL interface data converter | ||
| E810-U15 | UART | type-c interface | 3.3 | 5 | 72*100*34 | 120±5 | USB to RS485/RS232/RS422/TTL interface data converter | ||
| E810-RS-U01 | USB/RS485/RS232 | CH340 | - | 4.5~5.5 | 120*72*34 | 17.28 | Smart Universal Converter |