Detcon 10B User Manual
Page 5
HBr-10
0-30 PPM
Hydrogen Bromide
HBr
HCL-10
0-30 PPM
Hydrogen Chloride
HCL
HCN-10
0-30 PPM
Hydrogen Cyanide
HCN
HF-10
0-10 PPM
Hydrogen Fluoride
HF
CH30H-10
0-100 PPM
Methanol
CH30H
CH3SH-10
0-100 PPM
Methyl Mercaptan
CH3SH
NO-10
0-100 PPM
Nitric Oxide
NO
NO2-10
0-5 PPM
Nitrogen Dioxide
NO2
O3-10
0-1 PPM
Ozone
O3
COCL2-10
0-1 PPM
Phosgene
COCL2
PH3-10
0-5 PPM
Phosphine
PH3
SiH4-10
0-50 PPM
Silane
SiH4
SO2-10
0-20 PPM
Sulfur Dioxide
SO2
C4H8S-10
0-100 PPM
Tetrahydrothiophene
C4H8S
C4H4S-10
0-100 PPM
Thiophane
C4H4S
C4H6O2-10
0-100 PPM
Vinyl Acetate
C4H6O2
C2H3CL-10
0-100 PPM
Vinyl Chloride
C2H3CL
2.3 A
LARM
F
UNCTIONS AND
C
ONTROLLER
C
ONFIGURATION
Model 10 control modules incorporate several user selectable alarm programming options and general operating
options that are accomplished via dip switches. These options include latching of relays, energized/de-energized relays,
and alarm f iring direction. Reference Figure #1 for the applicable dip switch locations and settings.
2
2..3
3..1
1 L
La
attc
ch
hiin
ng
g o
orr n
no
on
n--L
La
attc
ch
hiin
ng
g R
Re
ella
ay
yss
All alarms — alarm 1, alarm 2, and fault — can be jumper programmed to operate as latching or non-latching. If an
alarm is programmed to latch, its corresponding relay and LED indicator, once activated, will stay activated until the
reset button is pressed (assuming, of course, that alarm conditions have cleared).
To program an alarm for latching operation, slide its corresponding switch to the on position. For non-latching opera-
tion slide the switch to the off position. The switch locations are as follows: fault – SW2-2, alarm 1 - SW2-8, and alarm
2 – SW2-5.
2
2..3
3..2
2 E
En
ne
errg
giiz
ze
ed
d o
orr D
De
e--e
en
ne
errg
giiz
ze
ed
d
All alarms relays — alarm 1, alarm 2, and fault — can be switch programmed as normally energized or normally de-ener-
gized. The standard is de-energized. However, a relay can be programmed as energized to provide application specif ic
features. A normally energized relay will de-energize when in alarm. A typical application of the energized conf iguration
Model 10 Single Channel Digital Control Module PG.5
Alarm Reset/
Menu Interface Switch
Programming Dip Switches
Calibration Switch
SW2
SW3
Figure 1