UT-2209, Repeater, UTEK

Interface Characteristics

Compliant with EIA/TIA RS-485 standard

Electrical Interface

RS-485 input with 2-pin terminal block connector; RS-485 output with 2-pin terminal block connector

Protection Level

600W surge protection per line on RS-485 interfaces, ±15KV ESD protection

Isolation

Isolation voltage 2500Vrms, 500VDC continuous, with DC/DC module

Operating Mode

Asynchronous half-duplex

Signal Indicators

Three LEDs: Power (PWR), Transmit (TXD), Receive (RXD)

Transmission Medium

Twisted pair or shielded cable

Transmission Rate

300bps–115.2Kbps

Dimensions

89mm×73mm×22mm

Operating Environment

-40℃ to 85℃, 5% to 95% RH

Transmission Distance

0–1200m (115200bps–9600bps)