|SMARTLAB 8 RELAY/ 8 PHOTO ISOLATOR CARD
The 8 channels relay output / photo isolator input adapter provides relay output functions. The relay output part provides 8 relays to drive 8 different output channels. Each relay channel can be used to control ON/ OFF of external devices, to drive external high power relays, to activate alarmsÂ¡K etc.
The photo isolator input part provides 8 photo couple digital
input channels, which allow the input signals to be completely floated
and prevent the ground loop.
The features of 8 channels relay output / 8 channels photo isolator input adapter are:
#Support 8 relay output channels and 8 photo couple input channels
#Support 8 relay output channels and 8 photo couple input channels.
#Max contact rating for relay: 120V / DC 1AMP.
#Attraction time for relay: 3 ms.
#Fall off time for relay: 2 ms.
#Isolation resistance for relay: 100M OHM.
#Life expectancy for relay: 100 million operation at signal level load.
#Allow the photo input signals to be completely floated and prevent the ground loops.
#Activation voltage: 17 to 28V or TTL level.
Your 8 channels relay output / 8 channels photo couple input adapter is designed to inserted in any available slot in designed to inserted in any available slot in your computer. In order to gain access to the expansion slots, follow the steps listed in the followings.
1. Set the switch and jumper.
2. Connect the expansion cable to DB37 connector.
3. Turn off all power of your computer and all peripheral devices before installing your adapter.
4. Remove the cover of the computer.
5. Insert your prefigured adapter into any available slot. Make sure your I/O card is firmly seated in the chosen slot.
6. Replace the cover of
Technical data - Isolated input Output and Relay Output