Industrial RS485 Hub
INHUB-Z9480 is an 8 ports industrial isolation RS485 hub, can extending 8 channels of RS485 slave ports through 1 channel of RS485 master port. It can effectively implement relay, extension and isolation of RS485 network.
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Features and Functionality
Three Main Functionality
effectively isolate master and slave ends of RS485 network; meanwhile isolate 8 slave stations.
can effectively extend communication distance of RS485 network.
can implement 1 channel RS485 extending to 8 channels RS485, multiply the numbers of RS485 devices in the network.
The master-port end of INHUB-Z9480 provides isolation RS485, the slave-portend extends 8 channels isolation RS485 interface.
Opto-Isolation and Power-Isolation
The photoelectric isolation function can effectively make RS485 master and sub devices separate from each other, avoid damage from the ground potential difference of master-slave devices and static, lightning, surge to devices, also can avoid damage from ground loop current caused.
High Baud Rate
It is designed for industrial scenarios in harsh environments with a high baud rate up to 460800bps, especially suitable for situations requiring high reliability and safety.
DIN-Rail mounting is available for various deployment scenarios.
|Interface Standard||meet EIA/TIA RS232/RS485 standard|
|Physical Interface||RS485: Terminal|
|Serial Port Type||RS485: two-line (A, B)|
|Communication Rate||300~460800bps baud rate (self-adaptive)|
|Support Qty.||each RS485 port support up to 32 node|
|Communication Distance||1200m (9600bps); higher rate shorter distance|
|Operation Mode||half-duplex transparent transmission|
|Input Voltage||DC 9~30V|
|RS232 Interface Stand||DB9 Female|
|Transmission Medium||normal parallel lines or twisted-pair|