13
95-8555
4.3
1
2
3
4
5
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
49
50
+24 VDC
GROUND
D1
D2
D3
D4
D5
D6
D7
D8
B1
B2
B3
B4
B5
48
B6
B7
B8
J2-46
J2-38
J2-44
J2-36
J2-45
J2-37
J2-47
J2-39
J2-48
J2-40
J2-49
J2-41
J2-50
J2-42
#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
R7405 CONTROLLER
(NOT FM APPROVED)
J1
J2
A2186
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 J1-5.
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).
+290 VDC
3
4
5
TO J1-2
0.47
μ
F / 400 VDC
NON-POLARIZED
GROUND FAULT PROTECTED SYSTEMS
24
VDC
+
–
NOTE: DO NOT CONNECT THE X9800 "A" LEAD (#2/12) TO
TERMINAL J2-34 (290 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 10—A Typical System, X9800 Detectors Wired to R7405 Controller
