N-1000-III/IV
N-1000-III/IV
N-1000-III/IV
N-1000-III/IV
N-1000-III/IV
Section 4: P
Section 4: P
Section 4: P
Section 4: P
Section 4: Panel L
anel L
anel L
anel L
anel Layout
ayout
ayout
ayout
ayout
4–19
4–19
4–19
4–19
4–19
Figure 4-11.
Additional Panel Features.
The restart button is used to restart the
N-1000-III/IV microprocessor. It can be used to restart a “locked-up” control panel or to activate
a change made to any DIP switch setting (for baud rate and/or panel address). The N-1000-III/
IV-X control panel comes equipped with an additional RAM chip, located in socket U6. The
control panel PROM chips, located in sockets U5 & U19, store all N-1000-III/IV program and
control logic memory.
Panel must be
earth grounded.
S-4 SUPPRESSION
REQUIRED ACROSS
EVERY ACTIVE RELAY
AND ELECTRICAL
DEVICE (CONNECT
WITHIN 18 INCHES).
LLo
oc
ckk S
So
olle
en
no
oiid
d
1
1
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
2
2
11
11
12
12
N-1000-III/IV
Reader 1
Reader 2
Restart Button
U6 Optional
RAM Chip
U19 Main
Logic PROM
U35 PLD
U5 485 EPROM
•
Do not mount the power supplies, modem, or external relays inside the panel
enclosure. An empty enclosure (ENC-0 or ENC-2) is available for this
purpose. It is the same size as the N-1000 enclosure, with the same locking
mechanism.
•
Do not “string” wire across the face of the panel.
•
Do not use the same power supply for both locks and control panel or locks
and readers.
•
Do not mount the control panel in or near an area that has electric noise
(e.g., next to a large electric motor or power transformer).