304-82 |
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16 CHANNEL RELAY OUTPUT BOARD |
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The 16 Channel Relay Output board provides 16
Single Pole Double Throw (SPDT) relays to drive 16 digital
output lines. Each of relay channels can be used to control
ON/OFF of external devices, to drive external high power relays, to
activate alarms...etc. There are 16 LED indicators correspond to
16 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. |
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The package includes following item
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