The MWE485-HUB8 is a rack-mount serial port full-isolation hub converter that supports bidirectional transparent conversion between one RS232/485/422 master station and 8 RS485/422 slave stations. It can improve the RS485 bus structure, increase the load capacity and transmission distance of RS485. It supports DC5V power input and rack-mounting installation method to meet the needs of various industry.It provides a RS-485 star connection mode, which can bring great convenience to network layout. The fanless and low-power hardware design supports a wide temperature range of -40 ℃ to+85 ℃, suitable for various harsh industrial environments. It can be widely used in indoor and outdoor serial field-bus systems.
| Interface | |
| Porta serial | Standard: Compliant with EIA RS232,RS485 and RS422 standards Number of port: 1 master station RS232/485/422 and 8 slave stations RS485/422 RS232 signal pins: TX, RX, GND RS485/422 signal pins: TX+, RX+, TX-, RX- Taxa de transmissão: 300 bps ~ 115200 bps Communication distance: 1.2km (19200bps), the higher the rate, the shorter the distance Load capacity: Each RS485/422 station supports 128 nodes polling Controle de direção: reconhecimento automático da direção do fluxo de dados RS485, encaminhamento automático com atraso zero Connection method: RS232: DB9M, RS485/422: 4-pin terminal block Proteção de porta: proteção estática de 15 kV e proteção contra raios de 600 W/ms Optical isolation: 2.5kV between the master/slave and slave/slave stations |
| LED de status | LED de energia, LED de envio de dados, LED de recebimento de dados |
| Fonte de energia | |
| Tensão de entrada | DC5V |
| Consumo de energia | <2W@DC5V(full load) |
| Conexão | DC circular socket |
| Características físicas | |
| Dimensões | 482.6×44×210(mm)(including mounting brackets) |
| Instalações | Standard 19-inch 1U Rack Mount |
| Código IP | IP40 |
| Peso | About 2.5kg |
| Ambiente de trabalho | |
| Temperatura de operação | -40℃~+85℃ |
| Temperatura de armazenamento | -40℃~+85℃ |
| Umidade relativa | 5%~95% (sem condensação) |
| Ficha de dados | ||
|---|---|---|
| MWE485-HUB8 Datasheet | MWE485-HUB8-Datasheet-V1.0-260105 | V1.0 |
| Modelo Padrão | Master Station RS232/485/422 | Slave Station RS485/422 | Tensão de energia |
| MWE485-HUB8 | 1 | 8 | DC5V |
