N-1000-III/IV
N-1000-III/IV
N-1000-III/IV
N-1000-III/IV
N-1000-III/IV
Section 3: Hardware Specifications
Section 3: Hardware Specifications
Section 3: Hardware Specifications
Section 3: Hardware Specifications
Section 3: Hardware Specifications
3–1
3–1
3–1
3–1
3–1
Section 3: Hardware Specifications
Power Requirements:
The N-1000-III/IV requires a 16.5 VAC, 50 VA, 60 HZ or 12 VDC linear (2 amp
continuous) power supply.
Output Power:
12 VDC (10 to 14 volts) 500 mA for readers requiring 12 VDC or motion detector
devices (not for use with locking devices). A 5 volt 500 mA output is available for
standard 5 VDC reader requirements.
Battery Backup:
The 12 VDC (4 amp/hr.) battery provides up to four hours of full operational
backup (depending on the load and the age of the battery). To maintain the maxi-
mum back-up time, replace the battery every four years or every two years if
operating at higher temperatures.
Battery Current Draw:
Control panel
300 mA
300 mA
Alarm points
5 mA each
(x 18)
90 mA
Relays activated
50 mA each
(x 8)
400 mA
12 V & readers
500 mA maximum
500 mA
5 V card readers
500 mA maximum
500 mA
Total
1.8 amps maximum
1.79 amps
Memory Backup:
A large value capacitor retains panel memory upon loss of both primary and
backup battery power for up to seven days (depending on ambient temperature
and the number of RAM ICs).
Fuses:
3 amp solid-state, non-replaceable, automatic resetting. Depending on the
overload, and the temperature, it may take up to several minutes for the fuses
to reset.
Alarm Input Points:
Input points are provided which can be configured for either normally open or
normally closed and either 3 state supervised or unsupervised. Separate non-supervised
inputs are provided for an optional external primary power fail indication and the
standard enclosure tamper switch.
Relay Output Points:
Four double pole, double throw (DPDT) relay contacts with both normally-open
and normally-closed sides, rated for 30 VDC 2 amp inductive loads. The N-1000-III/IV-X
controllers provide four additional relays (eight total). These relays can also be
utilized in dry circuit applications (e.g. , mechanical shunts, data interruptions,
etc.). NOTE: once the relay pole has been used on an inductive load (door
strikes, magnetic locks, etc.) it cannot be used in low current dry circuit applications.
Northern recommends using the “A” pole of the relays for inductive loads and
the “B” pole for dry circuit (logic) loads.
Содержание N-1000-III
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