♦ Serial Port
Port: RS-232 *3
Port: RS-422 / 485 *1
Speed: 300 bps ~ 230.4K bps
Parity: None, Odd, Even, Mark, Space
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 2
RS-232: Rx, Tx, GND, RTS, CTS, DTR, DSR, DCD
RS-422: Rx+, Rx-, Tx+, Tx- ( Surge & Over Current protection )
RS-485: Data+, Data- ( Surge & Over Current protection ) 15KV ESD for all signals
♦ Digital Input / Output
Digital Input * 8 Pins (3 KV optical isolation, Max DC 24V)
Dry Contact / Wet Contact
Relay:10A@120V AC/7A@240V AC/10A@24V DC
Type: SPDT, NO/NC/COM
Digital Output * 4 Pins ( Active High / Active Low Selectable)
USB ( Host * 1 Port ) For Memory Storage
SD Interface micro SD card ( Max 16G storage )
RTC Real Time Clock * 1
Buzzer * 1
Watch Dog Function