UT-S2201 RS-232 lightning protector POE Industrial Ethernet Switch ● Standards: RS-232/485 EIA/TIA● Interface:

● Standards: RS-232/485 EIA/TIA● Interface: RS-232C 5-pin terminal block

V- corresponding to the array of pins 1

● Protection: RS-485/422 each line with 600W lightning surge protection

Operating environment: -40~85°C

UT-S2201 RS-232 lightning protector POE Industrial Ethernet Switch ● Standards: RS-232/485 EIA/TIA● Interface:Rated operating voltage Un15V Max. DC operating voltage Uc16. 5V Max. AC operating voltage Uc11V Rated operating current IL0. 12A Nominal discharge current (8 20 us) In5KA Max. discharge current In10KA Limiting voltage Upl30V Series impedance characteristics of the line Ro 10 Ohm Capacitance value between line and line Cll80pF Capacitance value between line and ground Cpe140pF Response time ta1 ns Operating temperature range: 4085C Test standard: