APPENDIX F
WIRING DIAGRAM FOR THE REMOTE EXPLOSION PROOF SENSOR ENCLOSURE
ALPHA OMEGA INSTRUMENTS CORP.
SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL
42
SERIES 9510
CO2 ANAL
YZ
E
R
MAIN BOARD
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
33
10870/C
RNG1
RNG2
RNG3
(+)
Alpha Omega Instruments, Corp.
(-)
IN2
10915 (9510 Remot
e
)
WIRING TO REMOTE SENSOR ENCLOSURE
11076-A
RE
MOT
E
SE
NSOR
V+
INTERFACE BOARD
LOCAL ENCLOSURE
RE
MOT
E
SE
NSOR
SERIES 9510
REMOTE ENCLOSURE
0
PUL
S
E
( - 4/
20 LO
O
P
)
TP
5
TP
6
TP
7
AC INPUT
AC OUTPUT
+24V
+24V
GND
GND
TERMINAL BLOCK
GND
+24V
POWER
SUPPLY
CO
2
CO
2
CO
2
CO2
+24V
+24V
GND
GND
TERMINAL
GND
+24V
CO
2
CO
2
CO2
BLOCK
+24V
GND
GND
+24V
1
2
3
4
5
6
7
8
9
P5
HE
AT
E
R
/ PUMP
OPT
IONAL
V+
V-
OPTIONAL
Not
e
: Pow
e
r may
be w
ired direct
ly
t
o
main board on pin 6
Optional Power
GND (SHIELD)
