UT-2530E is an industrial-grade converter with photoelectric isolation. It is compatible with the RS-232C, RS-422, & RS-485 standards. It can convert RS-232 signal into a balanced differential RS-422 or RS-485 signals. The built-in optoelectronic isolator can provide isolation voltage up to 2,500 VRMS. It is aluminum housing design, with high protection grade. And it is good waterproof performance, the interfaces adopts aviation outlet, plug and play. With strong anti-electromagnetic interference, UT-2530E is suitable for oil refining, petrochemical plants, gas stations, mines and other harsh application environment. The protection level of the shell is up to IP67.

• Standards: RS-232, RS-485, RS-422 TIA/EIA
• Baud rate: 300bps-115.2Kbps
• Power: 9-48VDC/350mA
• Allows 128 sets RS-485 or RS-422 device connected
• Transmission distance: 5,000m (9,600bps)
• Working mode: asynchronous half-duplex or full-duplex
• Enhanced optical isolation (isolated voltage:2.5KVrms/500VDC insulative), DC/DC module
• Signal: RS-232/485/422 8/20us, ±3KA 5 times with interval 60s
• Power port: 8/20us, ±5KA 5 times with interval 60s
• Eletrical connector: waterproof aviation style
• IP rating: IP67
• Transmission media: twisted-pair or shielded cable
• Dimension: 151×108×61mm
• Operating temperature: -40℃ to 85℃
• Relative humidity: 5% to 95%