11
95-8555
4.3
J1-7
J1-15
J1-5
J1-13
J1-6
J1-14
J1-8
J1-16
J1-9
J1-17
J1-10
J1-18
J1-11
J1-19
J2
J1
#2
#1
#19
#22
X9800
DETECTOR 1
#2
#1
#19
#22
#2
#1
#19
#22
X9800
DETECTOR 2
#2
#1
#19
#22
#2
#1
#19
#22
X9800
DETECTOR 3
#2
#1
#19
#22
#2
#1
#19
#22
X9800
DETECTOR 4
#2
#1
#19
#22
#2
#1
#19
#22
X9800
DETECTOR 5
#2
#1
#19
#22
#2
#1
#19
#22
X9800
DETECTOR 6
#2
#1
#19
#22
#2
#1
#19
#22
X9800
DETECTOR 7
#2
#1
#19
#22
#2
#1
#19
#22
X9800
DETECTOR 8
#2
#1
#19
#22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
+24 VDC
CIRCUIT GROUND
+24 VDC
B1 - INPUT SIGNAL
B2 - INPUT SIGNAL
B3 - INPUT SIGNAL
B4 - INPUT SIGNAL
B5 - INPUT SIGNAL
B6 - INPUT SIGNAL
B7 - INPUT SIGNAL
B8 - INPUT SIGNAL
D1
oi
DRIVER
D2
oi
DRIVER
D3
oi
DRIVER
D4
oi
DRIVER
D5
oi
DRIVER
D6
oi
DRIVER
D7
oi
DRIVER
D8
oi
DRIVER
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
DATA BUS OUT
NOT USED
NOT USED
DATA STROBE IN
NOT USED
NOT USED
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
ZONE OUTPUT 1
ZONE OUTPUT 2
ZONE OUTPUT 3
ZONE OUTPUT 4
ZONE OUTPUT 5
ZONE OUTPUT 6
ZONE OUTPUT 7
ZONE OUTPUT 8
FIRE LOGIC “A”
FIRE LOGIC “B”
ALARM OUTPUT
EXTERNAL RESET/INHIBIT
OUTPUTS INHIBITED
FAULT OUTPUT
EXTERNAL ACCEPT
STATUS & DET. OUTPUT S1
STATUS & DET. OUTPUT S2
STATUS & DET. OUTPUT S3
STATUS & DET. OUTPUT S4
STATUS & DET. OUTPUT S5
STATUS & DET. OUTPUT S6
STATUS & DET. OUTPUT S7
STATUS & DET. OUTPUT S8
DATA BUS 0
DATA BUS 1
DATA BUS 2
DATA BUS 3
DATA BUS 4
DATA BUS 5
DATA BUS 6
DATA BUS 7
EARTH GROUND
R7494 CONTROLLER
A2184
NOTE: IF THE POWER SUPPLY MINUS CANNOT BE CONNECTED
TO CHASSIS (EARTH) GROUND, CONNECT A 0.47
μ
F 400 VDC
NON-POLARIZED CAPACITOR BETWEEN J1-2 AND J2-64.
NOTE: 2.5 AMPERES @ 24 VDC REQUIRED PER EIGHT DETECTORS.
NOTE: DETECTOR/CONTROLLER CIRCUITS MEET CLASS B, STYLE
0.5 REQUIREMENTS (SIGNALING LINES A AND C).
62
63
64
TO J1-2
0.47
μ
F / 400 VDC
NON-POLARIZED
GROUND FAULT PROTECTED SYSTEMS
24
VDC
+
–
TERMINAL NO.
FUNCTION
1/11
DC– ("C" LEAD)
2/12
DC+ ("A" LEAD)
19
SIGNAL ("B" LEAD)
22
oi
("D" LEAD)
TERMINAL IDENTIFICATION FOR X9800
WITH PULSE OUTPUT.
Figure 8—A Typical System, X9800 Detectors Wired to R7494 Controller
