Main Features
RISC Processor (TMS 320)
512 KB dual-port RAM
Transmission speed up to 921.6 Kbps with eight ports on-line
Complete RS-232 modem control signals
Many IRQ options: 2, 3, 4, 5, 7, 10, 11, 12 or 15

Introduction
We designed the intelligent PCI-1625/PCL-844+ 8-port RS-232 or RS-422 interface card for lab and industrial applications where a PC needs to communicate with terminals, modems, or other instruments. RS-422 applications use the optional Opt-8F/ 8Z 8-port RS-232 to RS-422 converter, shown on the following page. You can install up to four PCI-1625/PCL-844+ cards for a total of 32 ports in any AT/lSA bus-based PC.

Ordering Information
Part Number Description
PCL-844+ 8-Port Intelligent RS-232 Interface card
PCI-1625 8-Port Intelligent RS-232 Interface Card/PCI