4-2
4.2 Connecting to CQD-2121 Standard Terminal
Board
When connecting/disconnecting the connection cables between the external
equipment, make sure to turn off the breaker of the main power line.
Otherwise, a fire or an electric shock may occur.
Connect the cables from the external sensors according to the procedure below.
● For connecting to terminal board, insert the cable (the sheath is ripped) securely while pressing
down the white knob.
CQD-2121 Standard Terminal Board
Sensor Cable
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