EVOC PCI-16P16R, Руководство пользователя

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Introduction -1-
Chapter 1: Introduction
The PCI-16P16R 16-CH Relay Actuator and Isolated D/I card
is a compact-size and PCI-Bus digital I/O card for IBM
personal computer or compatibles in controlling and sensing
applications.
This card provides 16 relay actuators and 16 opto-isolated
digital inputs. You can use 16 on-board relays to control
power switches or ON/OFF control devices, and use 16 opto-
isolated D/I channels to collect digital inputs in any noisy
environments. It is very essential to use isolated input to
prevent the ground loop problems.
Each relay is matched with one red LED to reflect its ON/OFF
status. Each input channel is jumper selectable to either AC
or DC input control voltage. The isolation voltage is
guaranteed at 1,000V, so that common-mode voltages and
voltage spikes that often occurs in industrial environments
are safety isolated from the PC and the PCI-16P16R.
The digital I/O is via one 37 pins D-type connector that project
through the computer case at the rear of the board.