ioLogik 4000
Getting Started
3-12
Configuring the NA-4020/4021’s RS-485/232
I/O System
Configuring Communication Parameters
When configuring the NA-4020 or NA-4021 for the first time, connect the ioLogik directly to your PC’s RS-232
port. The ioLogik side of the connection requires a DB9 connector. If your computer does not have an RS-232
port, you can install a Moxa multiport serial board (for example, the CP-132U) or use a Moxa USB-to-serial hub
(for example, the NPort 1220).
Connecting a Single Serial I/O Server
A DIP switch on the NA-4020/4021’s front panel allows you to configure the parameters manually.
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-11304-Moxa-NA-4010.aspx