H03 RS485 Hub – Isolated 1-to-3 Signal Distribution
Redisage’s H03 is a reliable three-way isolated industrial RS485 signal HUB made to work with variable transmission speeds up to 115200 bps. Designed to enhance signal integrity and stability in large-scale RS485 networks, it allows flexible branching of the 1:3 interface while simultaneously protecting the attached RS485 communication devices with 3 kV DC main-side isolation between power, input, and output. Because of this, using this distributor hub protects systems from all kinds of electrical interference.
Additionally, thanks to the dedicated EMC protection circuit, the transmission quality in any industrial environment will be dramatically improved with an optimized bidirectional data flow—and all of that without requiring tiring additional configuration. The ease of incorporating the H03 into existing networks makes it a seamless yet immediately noticeable addition to your grid’s data flow.
The H03 is powered with 12–30 VDC or 24 VAC and ensures low power consumption of less than 1W.
Features
- Isolated RS485 1:3 HUB
- ESD protection for the RS485 data line
- Power supply: +12 to +30 VDC or 24 VAC
- 3000 VDC isolation protection
- Transmission speed up to 115200 bps
- Tx, Rx and power LED indicators
- RS485 embedded termination 120 ohm
- Operating temperatures: -40°C to +75°C
- DIN-rail mounting
- Compact size - single module format (1M)
- Dimensions: 90x56.4x17.5 mm
- 3 years warranty
- Customization of OEM is welcomed
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