4 port Optically Isolated USB to RS422 & RS485 adapter

Specifications

• 4 DB9 Ports Support both RS422 and RS485 connections
• Includes 4 DB9 to Terminal-Block adapters for bare wire connections
• Optically Isolated: Specifications
• Variable Input Voltage: 9VDC to 48VDC
• Supports "Barrel" style power input as well as "DIN-Rail" Style bare-wire connections
• Low Power consumption: 3W (~350ma @ 9VDC)
• FTDI Chip: FT4232HL

Includes

• 4 port Optically Isolated USB to RS422 & 485 adapter
• 6ft USB Cable
• 4x DB9 to Terminal Block Adapters
• Mounting Hardware
• 12VDC @ 1A AC/DC power supply.