Raspberry Pi Serial Expansion Board
WPC -632-EB
Ø Serial Port
² Port : RS - 232 * 1 Port ( full function )
² Port : RS - 422 / 485 * 2 Ports ( Surge Protect )
² Port : UART or RS-232 * 1 Port ( Rx , Tx , GND only )
² Speed300 bps ~ 921.6 K bps
² ParityNone , Odd , Even , Mark , Space
² Data Bit5 , 6 , 7 , 8
² Stop Bit : 1 , 2
² RS-232 Pins : Rx , Tx , GND , RTS , CTS , DTR , DSR , DCD
² RS-422 : Rx+ , Rx- , Tx+ , Tx- ( Surge Protect )
² RS-485 : Data+ , Data- ( Surge Protect ) ( Over current protect )
² 15KV ESD for all signals
Ø Digital Input / Output : GPIO * 16 Pins
Ø I2C Interface * 1 port
Ø USB ( Host * 1 port ) : for WiFi Dongle , Bluetooth Dongle, Memory Storage
Ø RTC : Real Time Clock * 1
Ø Buzzer * 1
Ø Watch Dog Function
Ø Console Port for Debug
Ø SPI Interface
Ø Power : DC 9~32 V , 1000 mA 1000mA@12V, support DC Jack & Terminal Input
Ø Led Lamp : SYS (PWR) , LAN , LED 1 , LED 2 ( User Define )
Ø Environment : Operating Temperature: 0℃70℃
Storage Temperature : -10℃80℃
Ø Dimensions : 180 * 110 * 30 mm ( W * D * H )
Ø Weight : 350 gm
Ø RoHS : Compliant with RoHS
Ø Regulatory Approvals : EMC : FCC Class A, CE Class A
Ø WARRANTY : 1 year
