● Based on a proprietary integrated circuit;
● Provide 1-8 independent serial ports (RS232/422/485 optional)channel, physical isolation from each other, there is no correspondence between the
● Support point-to-point network topologies loop between the bus and the device;
● while using optical isolation technology, isolation and internal communications bus data signal, Effective protection of the communications equipment from power surges and ground loop interference and sabotage
● RS232/485/422 interface, optional three data, RS232 supports 3-wire RS232 (TXD, RXD, GND), flow control support CD, DSR, CTS,
● RS232 / 485/422 channels can be transmitted from0-115.2KBP Sasynchronous serial data adaptive
● Serial port interface lightning reach IEC61000-4-5 (8 / 20μS) differential mode: 6KV, impedance (2Ω); Common mode: 6KV, impedance (2Ω) standard
● Optional AC 220V, DC -48V, DC + 24V, DC power no positive and negative points.