UOTEK UT-1304H RS-485 to 4 Ports RS-485/422 Hub PCI-E to RS-232 Adapters >>EnvironmentOperating temperature: -40~85℃Storage temperature: -40~85℃Relative

>>EnvironmentOperating temperature: -40~85℃Storage temperature: -40~85℃Relative humidity: 0~95%(non-condensing)

Input channel number: 32 channels

Voltage input: DC12-48V 350Ma

VCC: DC9--30V power input operating current: 350mA

DIN rail/ wall-mounted

UOTEK UT-1304H RS-485 to 4 Ports RS-485/422 Hub PCI-E to RS-232 Adapters >>EnvironmentOperating temperature: -40~85℃Storage temperature: -40~85℃RelativeStandards: 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 20s 3,000A lightning surge protection