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Bộ Chuyển Đổi HUB 4 Cổng RS-485/422 (UT-1304)

Giới thiệu

With RISC design, UT-1304 is a RS-485/RS-422 hub, suit for large RS-485/RS-422 system under complex environment. Baud rate: up to 115.2 KBPS. With delicate built-in protection, 3,000A surge protection; isolation voltage: 2,500V; well protected from lightning strike and ESD. Outdoor usage Under RS-485/RS-422 mode, auto-adapt data stream. Max: 1.2km. Widely using at express way toll system, road monitoring system with excellent performance and competitive prices. RS-485/RS-4 22 star topology bus connection is provided by UT-1304 RS-485/RS-422 HUB. Photoelectric isolation of 2,500V is provided. Re-construction of RS-485/422 bus structure and network range splitting can be easily realized to improve communication reliability. In the case of lighting strike or equipment failure, the affected range shall be isolated to make sure the normal function of other ranges. This feature can increase greatly the reliability of existing RS-485/RS-422 with achievement of shorter time for network maintenance. Proper application of UT-1304 RS-485/RS-422 HUB can help you to design a high stability RS-485/RS-422 system.

Bộ Chuyển Đổi HUB 4 Cổng RS-485/422 UTEK (UT-1304) C-LINK Phán Phối

Bộ Chuyển Đổi HUB 4 Cổng RS-485/422 UTEK (UT-1304) C-LINK Phán Phối

Specification

1.   Compliance with RS-485/RS-422 standards of EIA/TIA. 
2.   Electric interface: RS-485/RS-422 in binding post 
3.   Transmission media: twisted-pair cable or shielded cable. 
4.   Working mode: asynchronous half-duplex or full duplex. 
5.   Signal indication: 7 signal indicators including power (PWR),send(TXD), receive(RXD) and failure (E1-E4). 
6.   Isolation voltage: 2,500V RMS 500VDC non-stop and DC/DC isolation module. 
7.   Baud rate: 300-115.2KBPS. 
8.   Working voltage: DC9-48V; 150mA. 
9.   Protection grade: each RS-485/RS-422 line with 3000A, 8/20 s waveform for lighting strike surge protection 
10.  Transmission distance: 0-1.2km (115,200-300BPS) 
11.  Measurements: 210mm x 30mm x 3mm 
12.  Working environment: -40⁰C – 85⁰C relative humidity 5% to 95%.

Download datasheet: UT-1304

Download Hướng dẫn:  UT-1304

Cách đặt hàng tại C-Link:

1. Hotline: 0904.999.815

2. Email: info@c-link.vn

3. Trực tiếp: Số 207, ngõ 192 Lê Trọng Tấn, Định Công, Hoàng Mai, Hà Nội

4. Đăng ký online theo form sau:


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