UCON422DB-I specifications :

Serial1 interface :
*Connector type: DB9 male connector.
*Can be set to RS422 or RS485 via DIP switch.
  NOTE:Serial1 port is isolated signal ground with power adapter input.

Serial2 interface:
*Connector type: DB9 male connector.
*Ground isolated RS422/RS485.
  NOTE: RS422 or RS485 interface type set by DIP switch.
  NOTE:Serial2 port is isolated signal ground with power adapter input.
  NOTE: each port with 5 signal pin TX+ , TX- , RX+ ,RX- , isolated GND
  NOTE: In RS485 interface type TX+ and RX+ short as Data+ signal , TX- and RX- short as Data- signal.User can use TB485 module to exchange
DB9 connector to 3 pin terminal block connector.

Power input :
*UP110/UP220 5V power adapter.
*Current consumption: 300mA.

LED indicator :
*PWR: DC power input ON indicator.
*Serial1: Isolated RS422/RS485 input port1 TXD/RXD signal activity.
*Serial2: Isolated RS422/RS485 output port2 TXD/RXD signal activity.

Dimension :
*UCON422DB-I box:92mm (W) * 118mm (L) * 27mm(H)

Application :
RS422 to GROUND isolated RS422 repeater.
RS485 to GROUND isolated RS485 bridge.
RS422 to GROUND isolated RS485 interface converter.

Accessories：
TB485：DB9 Female to RS485 terminal block kit.

Performance upgrade capability and relative products.
*UCON232DB-I box：Triple way Ground isolated RS232 to RS232 isolator.
*UCON485DB-I box：Triple way Ground isolated RS232 to RS422/RS485 Interface converter.
*U2485DB-I box：Triple way Ground isolated Universal RS232/RS422/RS485 to RS232/RS422/RS485 Interface converter.