Description
From a single RS485 Input, this unit provides 3 independent RS-485 output channels. Each of these channels will transmit data over 1.2km and include a repeater function to connect to further hub or repeater units to extend the network distance. These units are ideal for simplifying and creating some redundancy in your RS-485 Networks. Features 3-way isolation.
Features
- RS-485 Active Star Wiring Applications
- Auto Switching Baud Rate, 300 ~ 115200 bps
- ESD Protection for the RS-485 Data Line
- 3000 VDC Three Way Isolation Protection
- Power Input, +10 ~ +30 VDC
- Operating Temperatures, -25 °C ~ +75 °C
- DIN-Rail
Specifications
Interface
- Input (Master): 1 RS-485 Channel: Data+, Data-
- Output (Slave): 3 RS-485 Channels: Data+, Data-
- Transfer Distance: Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change)
- Self-Tuner Asic Inside: Yes
- Speed: 300 ~ 115200 bps
- ESD Protection: Yes
- 3000 VDC Three Way Isolated Protection: Yes
- Connection: Removable 10-Pin Terminal Block x 2
LED Indicators
- Power/Communication: Yes
Power
- Input Voltage Range: +10 VDC ~ +30 VDC (Non-isolated)
- Power Consumption: 2.16 W
Mechanical
- Casing: Plastic
- Flammability: Fire Retardant Materials (UL94-V0 Level)
- Dimensions (W x H x D): 72 mm x 122 mm x 35 mm
- Installation: DIN-Rail
Environment
- Operating Temperature: -25 °C ~ +75 °C
- Storage Temperature: -30 °C ~ +75 °C
- Humidity: 10 ~ 90% RH, non-condensing