How to Address Output and RNAC Power Supplies on the Option Bus
How does the output addressing for the 7024 and DS9400 Series Option Bus work?
The fire panel can supports up to, two relay cards. The lower addressed device of the possible two relays cards (DS9488, D7035) are relay outputs 1 – 8, the higher addressed relay card is relay outputs 9-16.
The fire panel can supports up to four remote NAC Power Supplies. The remote NAC’s (DS9484, D7038, FPP-RNAC-8A-4C) works the same way the lowest address RNAC will be RNAC1, the next higher addressed RNAC would be NRAC2, the next higher addressed RNAC would be NRAC3, and the last higher addressed RNAC would be NRAC4.
Part numbers FPD-7024, D7024, DS9400, DS9400I, DS9400M,FPP-RNAC-8A-4C, DS9484, DS9488, D7035