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Appendix B: New Features
Appendix B: New Features
Appendix B: New Features
Appendix B: New Features
Appendix B: New Features
B–3
–3
–3
–3
–3
N-1000-III/IV
•
A special input is provided for wiring from power supplies that have a
primary power fail signal. If this input point is used rather than the internal
sensor described above, it must be selected by means of jumper JP-6.
(1-2 = External and 2-3 = Internal. The default is for the internal sensor.)
•
Detection of a primary power failure by either the internal sensor or the
input from the relay on the external supply will generate an Alarm 19 not
Alarm 8. Alarm Point 8 is now available for use as a standard alarm point
•
Automatically resetting solid state fuses are used instead of replaceable glass
fuses.
•
The Green Low-V OK LED will go off to indicate low 12 Volt battery or
disconnected RAM back-up (JP9).
•
A special set of connectors for the AEP-3 Relay Expansion board is provided.
J1 is a connector for the present AEP-3 Board design. J2 is a double
connector and will be used for a future development.
Readers
•
The Device Number is sent with the Card Read Transaction Message. The Card
Read Transaction Message table is:
RD#nn_ _ _ _ _[Card Number] etc. = Reader 1 or Keypad 1
RD#nn_ _ X _ _[Card Number] etc. = Reader 2 or Keypad 2
RD#nn_ _ 3 _ _[Card Number] etc. = Reader 3
RD#nn_ _ 4 _ _[Card Number] etc. = Reader 4
•
There are screw terminals for the reader cable shield connections. These are
nearer to where the wires come in, eliminating the need to run the shield wire
around the board.
•
The default relationships between Readers, Outputs, Inputs and LEDs have
changed. Readers 1 and 2 still activate Relays 1 and 2, but the default inputs for
EGRESS are now 5 and 6 and the outputs for the Reader LEDs are 11 and 12
respectively. Keypads 1 and 2 function in the same manner. (As described
below, the K Option is no longer needed in the initialization string because the
terminals for the Keypads are not shared with inputs.) Readers 3 and 4 fire
relays 3 and 4 and use outputs 13 and 14 for the Reader LEDs. The EGRESS
inputs for these Relays will be 7 and 8.
•
Split time zones are allowed, one time zone per reader.
•
The terminals on terminal block 8 are used exclusively for 11 wire Keypads.
This makes all regular inputs available even when a keypad is used. The K
option is no longer needed. The P Option must still be entered for use with
PINs. The wiring is the same as it was on the N-1000-II except that screw
Terminal 4, which was skipped when wiring to the N-1000-II is used for the