Detcon 700 Remote Sensor/Alarm Relay Module - Manual (Page 6)

700 RAM I.M.
5.5"
5.2"
5.825" Ø0.2750 x2
Mo
un
ti
ng
Bo
lt
Wall
(o
r ot
he
r
m
o
un
tin
g
s
u
rfa
ce
)
4.35"
Three - ¾" NPT Fittings
Explosion Proof Enclosure
Junction-Box
Mounting Holes
Figure 2 RAM Mounting
PGM2
SPAN
Explosion Proof Enclosure
Junction-Box
Sensor Assembly
Splash Guard
(Aluminun Junction-Box shown)
Use Spacers to move
the J-Box and Sensor
Assembly away from the
wall at least 0.25-0.5" to
allow access to Sensor
Wall
(o
r ot
her
mo
unt
ing sur
face
)
Sp
acer
PGM2
SPAN
detcon inc.
MODEL
XX-700
PGM1
ZERO
Ø0.275 x2
5.2"
5.5"
5.195"
5.825"
7.76"
2"
12.945"
2.115"
Mounting Holes
M
oun
ti
ng
Bo
lt
4.35"
Sensor
¾" NPT x3
Figure 3 Mounting RAM with 700 Sensor
The RAM Electronics package consists of three printed circuit assemblies (PCAs). The top two PCAs (RAM
display and RAM connector board) and the RAM faceplate are enclosed in a molded plastic retaining guard
and can be accessed by removing the junction box cover and using the brass pull knobs to pull the package
directly out of the enclosure. The bottom PCA (terminal board) will remain attached to the bottom of the
700 RAM I.M. Rev. 1.0 Page 2 of 13