UTEK Technology

UOTEK UT-1304H RS-485 to 4 Ports RS-485/422 Hub

$93.96 ~~$107.00~~

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Standards: RS-485/422 EIA/TIA
Interface: RS-485/422 terminal block
Transmission media: twisted-pair or shielded cable
Working mode: asynchronous, half-duplex or full-duplex
LEDs for indicating PWR, TXD, RXD, and E1-E4 activity
Isolation: isolated voltage 2,500VRMS 500VDC, DC/DC isolated module
Baudrate: 300bps-115.2Kbps
Operating voltage: DC9-48V/220VAC
Rated power: 1W
Protection level: RS-485/422 provides with 8/20μs 3,000A lightning surge protection each line
Transmission distance: 0-1,200m (115,200-300bps)
Operating temperature: -40 ~ 85℃
Relative humidity: 5 ~ 95%