8 RELAY OUTPUT/8PHOTO ISOLATOR INPUT BOARD
The 8 channel relay output / isolator input board provides relay output function and isolator input function. The relay output part provides 8 Single Pole Double Throw (SPDT) relays to drive 8 digital output lines. Each relay channel can be used to control ON/OFF of external devices, to drive external high power relays, to activate alarms...etc. There are 8 LED indicators correspond to 8 relays, when relay is energized, the corresponding LED is light. The +12V power source is user selectable from internal PC bus or external power supplier.
The isolator
input part provides 8 Photo isolated Digital Input Channel, which
allow the input signals to be completely floated and
prevent the ground loop. There are 8 LED indicators corresponds to
8 input channels, when the input channel is activated at high stat,
the corresponding LED is light. The power source is user selectable
from internal PC bus or external power supplier.
The package includes following item
 |
8
Channel Relay Output / Isolator Input Board. |
| |
One
26 pins flat cable. |
| |
User's
manual. |
