Product Attachments
                
     Description
- PICMG 2.0 Rev 2.1
Plug-and-play, IRQ & I/O address automatically assigned by PCI BIOS
Four asynchronized communications ports with intelligent buffer
Four RS-422/485 ports
1000VRMS isolation voltage
Supports multiple OS
Surge protectors
Rugged DB37 connector
cPCI-3544	Isolated 4-port RS-422/485 serial communications module  
    
cPCI-3544R	Isolated 4-port RS-422/485 serial communications module with rear I/O support   
 
   
Accessory
C409M     	DB-37 to four DB-9 male cable      
C425M      	DB-37 to four DB-25 male cable