HP EISA/PCI Multiplexer Family Cabling, Diagnostics and Troubleshooting Manual

Port to Device Cabling

Overview

This chapter details the pinouts for the ports and cabling needed to

connect the communications ports to the peripheral devices.

NOTE All RS-232 ports provide a standard RS-232 interface with full modem

control signals and surge protection on every signal. All RS-422 ports are

data-only with no modem control signals.