B&B Electronics 3PCIU4 - Manual (Page 10)

General Information
4 Chapter 1 Manual Documentation Number 3PCIoUx-1008
Model
Number
Ports Interface Connectors
3PCIU2 2 RS-232/422/485 2 x DB-9 male
3PCIU4 4 RS-232/422/485 DB-37 female
(plus DB-37 to 4x DB-9 male
cable)
3PCIU8 8 4 RS-232/422/485 ports
4 RS-232 ports
DB-78 female
(plus DB-78 to 8x DB-9 male
cable)
Figure 3. MIport Non-Isolated PCI Cards