CSE485-HUB4 is a serial port full-isolation hub converter that supports bidirectional transparent conversion between 1xRS232/485/422 master station and 4xRS232/485/422 slave stations. It can improve the RS485 bus structure, increase the load capacity and transmission distance of RS485. It supports DC5V power input and wall-hanging 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.
| 介面 | |
| 序列埠 | 標準：符合EIA RS232、RS485和RS422標準
Number of port: 1 master station RS232/485/422 and 4 slave stations RS232/485/422 RS232/485/422 signal pins: TX+, RX+, TX-, RX-, GND, TX, RX 波特率：300bps～115200bps Communication distance: 1.2km (9600bps), the higher the rate, the shorter the distance 負載能力：每個RS485/422站支援128個節點輪詢 方向控制：RS485資料流方向自動識別，零延遲自動轉送 Connection method: DB9M 連接埠保護：15kV靜電保護和600W/ms雷電保護 光電隔離：主站/從站之間、從站/從站之間2.5kV |
| 狀態 LED | 電源LED、資料發送LED、資料接收LED |
| 電源 | |
| 電源輸入 | 直流5伏 |
| 工作電流 | <2W@DC5V |
| 聯繫 | DC圓形插座 |
| 物理特性 | |
| 方面 | 214×92×29(mm)(including mounting brackets) |
| 安裝 | 壁掛式 |
| 重量 | 約0.5kg |
| 工作環境 | |
| 工作溫度 | -40℃~+85℃ |
| 儲存溫度 | -40℃~+85℃ |
| 相對濕度 | 5%~95% (非凝結) |
| 標準模型 | 主站 RS232/485/422 | Slave Station RS232/485/422 | 電源電壓 |
| CSE485-HUB4 | 1 | 4 | 直流5伏 |
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