The PCI 16 channels
relay output / photo isolator input adapter is a 32 bits PCI bus board
with Plug and Play (PnP) features, it is a programmable I/O interface
card for PC/486, Pentium, or compatibles. The PnP features let hardware
configuration for IRQ and I/O address is detected by BIOS
automatically, you don't need set switch and jumper.
The PCI 16
channels relay output / photo isolator input adapter provides relay
output functions. The relay output part provides 16 relays to
drive 16 different output channels. Each relay channel can be
used to control ON/ OFF of external devices, to drive external
power relays, to activate alarms etc.
The photo isolator
input part provides 16 photo couple digital input channels, which allow
the input signals to be completely floated and prevent the ground loop.