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> National instruments sc-2062 relay board
National instruments sc-2062 relay board
The SC-2062 has eight electromechanical relays controlled
by digital output signals from NI DAQ devices. These relays switch
many loads that require more power than is available with DAQ
device digital lines. Each SC-2062 has screw terminals connected to
eight sets of SPDT relay contacts. These contacts can handle 6 A at
rms. When the digital output line from the device is
in the low (0) state, the contact labeled NC (normally closed) is
connected inside the relay to the contact labeled COM (common).
When the digital output line is in the high (1) state, the NO (normally
open) contact is connected to the COM contact.
