CSE485-HUB8 is a rack-mount serial port full-isolation hub converter that supports bidirectional transparent conversion between 1xRS232/485/422 master station and 8xRS485/422 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.
| Antara muka | |
| Pelabuhan Bersiri | Standard: Mematuhi piawaian EIA RS232, RS485 dan RS422
Bilangan port: 1 stesen induk RS232/485/422 dan 8 stesen hamba RS485/422 Pin isyarat RS232: TX, RX, GND Pin isyarat RS485/422: TX+, RX+, TX-, RX- Kadar baud: 300bps~115200bps Jarak komunikasi: 1.2km (19200bps), semakin tinggi kadarnya, semakin pendek jaraknya Kapasiti beban: Setiap stesen RS485/422 menyokong 128 undian nod Kawalan arah: Pengecaman auto arah aliran data RS485, pemajuan automatik kelewatan sifar Kaedah sambungan: RS232: DB9M, RS485/422: blok terminal 4-pin Perlindungan port: Perlindungan statik 15kV dan perlindungan kilat 600W/ms Pengasingan optik: 2.5kV antara stesen tuan/hamba dan hamba/hamba |
| LED status | LED kuasa, LED penghantaran data, LED penerima data |
| Bekalan Kuasa | |
| Voltan Masukan | DC5V |
| Penggunaan Kuasa | <2W@DC5V(beban penuh) |
| Sambungan | Soket pekeliling DC |
| Ciri-ciri Fizikal | |
| Dimensi | 482.6×44×210(mm)(termasuk kurungan pelekap) |
| Pemasangan | Pemasangan Rak 1U standard 19 inci |
| Kod IP | IP40 |
| Berat badan | Lebih kurang 2.5kg |
| Persekitaran Kerja | |
| Suhu Operasi | -40℃~+85℃ |
| Suhu Penyimpanan | -40℃~+85℃ |
| Kelembapan Relatif | 5%~95% (tidak pemeluwapan) |
| Model Standard | Stesen Induk RS232/485/422 | Stesen Hamba RS485/422 | Voltan Kuasa |
| CSE485-HUB8 | 1 | 8 | DC5V |
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Kepakaran Perindustrian Terbukti 24Y
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