Specifications

NuDAM-6520 2-1
2. NuDAM-6520
2.1. Overview
What is NuDAM-6520 ?
NuDAM-6520 is a RS-232 to RS-422/RS-485 converter, it
converts the RS-232 signal to the RS-422/RS-485 signals. The
ND-6520 can be considered as an extension RS-422/RS-485
serial port for the host computer. A standard 9-pin D-type
connector is used to connect the host computer and the ND-6520.
Hence, the ND-6520 can connect with all kinds the PC, IPC or
Notebook PC, which install a standard RS-232 interface.
Features of NuDAM-6520
• RS-422/RS-485 transceiver
• Differenial 2-wire half-duplex RS-485
• Easily setup and installation
• Auto direction flow control
• Maximum 128 NuDAM on a bus without using repeaters
• Maximum 256 addressable NuDAM modules
• High transfer speed
• High isolation voltage
• Lower power consumption