Transcript
RB1224 Relay Module Rev. DSRB1224 - E19J Overview • Snap track mountable relay modules. Specifications • 12VDC or 24VDC operation. • 5 amp/220VAC or 28VDC DPDT contacts. • Current draws: 75mA. • Snap track mountable (order part # ST1). Board Dimensions (approximate): 2.75"L x 2"W x 1"H RB1224 Application Drawings Line Seizure Dry Contacts NO OPEN - 24VDC NO TO ALARM TRANSMITTER NO NC NC C C TO BELL OUTPUT TERMINALS OF CONTROL PANEL NEG -- POS + + HOUSE PHONE C R2 SW1 C NEG -- POS + OPEN - 24VDC NO NC NC R2 SW1 -TO BELL OUTPUT + TERMINALS OF CONTROL PANEL Polarity Reversal IN COMING TELEPHONE LINE -- Latching Dry Contacts NC USED TO MAKE/ BREAK LOAD C NEG -- POS + R2 SW1 NO OPEN - 24VDC C C C NC NC R2 SW1 NC NO NO OPEN - 24VDC N.C. RESET SWITCH NO PHONE LINE POWER IN NEG -- POS + + TO BELL OUTPUT TERMINALS OF CONTROL PANEL -- TO PHONE LINE Altronix Corp. - 140 58th Street, Brooklyn, NY 11220 • 718-567-8181 • 888-258-7669 • altronix.com N.O. TRIP SWITCH + -- CONSTANT POWER SOURCE
