Standards: RS-232CRS-485 EIA/TIA Interface: RS-232C: 10 bits terminal block RS-485: 10 bits terminal block Transmission media: twisted-pair or shielded cable
Working mode: asynchronous half-duplex Operating power: 9-30VDC/350mA LEDs for indicating PWR TXD, RXD, and E1-E4 activity
Isolated voltage 2,500VRMS 500 DC, DC/DC module Baudrate: 300bps-115.2kbps Protection level: RS-232 ±15KV ESD protection
RS-485 provides with 600W lightning, surge protection each line Transmission distance: 0-5,000m (115,200-300bps) Dimension: 120mm×80mm×25mm
Operating temperature: -40 to 85 Relative humidity: 5% to 95% Work with all communication software, plug & play