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Product Origin:
ChinaBrand:
DTECHItem NO.:
IOT9024IDTECH IOT9024I RS485 Photoelectric Isolation Hub 4 ports
Ⅰ. Product parameters
Product name | RS-485 photoelectric isolation hub 4 ports |
Model | IOT9024I |
Communication mode | Compatible with RS-232, RS-485 TIA/EIA standards |
Communication rate | 300bps-921600bps |
Communication distance | 1200m |
Working power supply | DC9-38V |
Working mode | Asynchronous half-duplex (RS-485) |
Photoelectric isolation | 2500Vrms per port |
Lightning and surge protection | RS-485 provides 600W lightning protection, surge, ±15KV per line ESD protection and prevention of common ground interference |
Use environment | -20℃ to 80℃, relative humidity 5% to 95% |
System support | Applicable to the communication software used, plug and play |
Functional features | Each group can send and receive data separately (no need for multiple buses to switch between send and receive modes at the same time), each group can connect 32 RS485 devices. |
Warranty | 1 Year |
Ⅱ. Product description
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