I-7513 RS485 Hub Module

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.

• 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

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

User Manual