Notifier NFS2-640/E, Installation Manual

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14 NFS2-640/E Installation Manual — P/N 52741:P2 7/10/14
System Overview System Components
2.2.4 Circuit Board Components
The following two figures illustrate the location of the various connections, switches, jumpers and
LEDs on the CPU2-640/CPU2-640E and its power supply. Figure 2.2 shows wiring connections;
Figure 2.3 shows jumpers, LEDs and switches. See Section 3 “Installation” for larger images and
more details. (Larger images are referenced on these drawings.)
TB
13
-
SLC Loop
#
1 (supervised
,
p
ower-
limit
ed)
(F
igure
3.29)
TB
11
- EIA-4
85 ACS Mode Co
nnection (
sup
ervised)
TB10
-
DC Pow
er
(2
4
V
DC po
wer-
limite
d)
Res
ettab
le
No
n-res
ettab
le
(S
e
e Figure
3
.16 on page
3
5)
TB12
-
EIA-232 Pr
inte
r Conne
ction (F
ig
ures
3.25 & 3.26)
TB
12
- EIA-23
2 PC/Ter
mina
l Con
nection (
CRT
)
(F
igur
e
3.27)
J1
- N
etwor
k/Ser
vice
Connectio
n (NUP)
(pow
er-limited, super
vised)
J2
-
USB A VeriFire T
ools Conn
ection
J3
- USB B Ver
iF
ire
Tools Connectio
n
TB8
-
NAC#2
All N
A
C
Cir
cu
its: power
-
limited, super
vise
d
(F
igure
3.2
1 on page
38
)
TB9
-
NAC#1
TB7
-
NAC#3
TB6
-
NAC#4
Outpu
t Relays
- po
wer-
limite
d only
if
co
nnected to
a pow
er-
limited
sour
ce.
(See Section
3.9 for d
etails.)
TB
5
-
Supe
rvisory Relay
Security Relay
TB
4
-
Alarm Rel
ay
T
roub
le R
elay
J4
-
LEM-320 C
onnector
for (
S
LC
Loop
#2)
J5
- Security T
amper Switch
J6
-
Auxiliar
y T
rouble Input
J7
- KD
M-
R
2
Conne
ction
CPU2 640- KAP S-2 .wmf
Figure 2.2 CPU2-640/CPU2-640E and Power-Supply: Wiring Connections
TB
3
-
Battery Conne
ction
(o
ver-cur
rent pr
otected, non-
power-
limited)
TB
1
- AC Pow
er Con
nection (
non-
pow
er-limited)
Hot
Neutr
al
Ear
th Ground
TB
2
- Secondar
y Pow
er Auxilia
ry Outp
uts
(p
ower-
limited)