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The I-7513 is a 3-Channel RS-485 Active Star Wiring Hub. The unit has three independent RS-485 output channels, each with their own driver, which can transmit signals across 4,000 ft (1200m). of cable on each channel.
The I-7513 includes both Hub and Repeater functions, so each output channel can be connected to another hub.
The isolation site of the I-7513 is located in the input and output interface circuit; the I-7513 is a three- way isolation module.
|Input (Master)||1 RS-485 Channel: Data+, Data-|
|Output (Slave)||3 RS-485 Channels: Data+, Data-|
|2-wire Cabling||Belden 8941 (2P twisted-pair cable), if different cables are used, the transmission distance may change|
|Transfer Distance||Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps|
|Max. Devices Supported||256 (Each channel)|
|Self-Tuner Asic Inside||Yes|
|Speed||300 ~ 115200 bps|
|3000 VDC Three Way Isolated Protection||Yes|
|Connection||Removable 10-Pin Terminal Block x 2|
|Input Voltage Range||+10 VDC ~ +30 VDC (Non-isolated)|
|Power Consumption||2.16 W|
|Flammability||Fire Retardant Materials (UL94-V0 Level)|
|Dimensions (W x H x D)||72 mm x 122 mm x 35 mm|
|Operating Temperature||-25 °C ~ +75 °C|
|Storage Temperature||-30 °C ~ +75 °C|
|Humidity||10 ~ 90% RH, non-condensing|