Rev. 10/07
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Alarm Relays (TH625)
The SPST 24V 500mA relay contacts are normally open and will close on alarm conditions when the alarms
are enabled. Relay contacts are always functional when the alarm is enabled. The relay will close only
during minimum and maximum alarm conditions.
Dip Switch Set-Up
To set-up the TH6 recorder for your specific
application, you might need to change some of the
Dip Switches. The Dip Switches are located on the
back of the unit (figure 3). Use a pen or small screw
driver to flip the switches.
Remember to install
correct chart to match corresponding
1
2
3
4
5
6
7
8
Slide toggle up for on position.
Slide toggle down for off position.
Dip Switch 1,
7 & 8 are not
active on this
recorder.
Temperature Range
The TH6 will record up to 4 temperature ranges
(depended on model). Dip switch #3 & #4 allow
you to select the temperature range.
0 to +100°F
(TH623/25)
#3 down
#4 down
+32 to +100°F
(TH621/22)
#3 down
#4 down
0 to +185°F
(TH623/25)
#3 down
#4 up
0 to +50°C
(TH621/22/23/25)
#3 up
#4 down
0 to +85°C
(TH623/25)
#3 up
#4 up
Dip Switches for ranges
Recording Time
The TH6 recorder has two different recording time
options
24 hour
#2 up
7 day
#2 down
NOTE: Remember to install correct chart to match
corresponding switch setting.
3
4
D
D
D
D
D
U
U
D
U
U
DICKSON
TH6 Dip Switch Settings:
Up = On; Down = Off
Dickson
- Addison, Il www.dicksondata.com
Remember to install the correct chart for your range
7 Day
Switches 2-4
For Model
Chart
2
D
U
All Models
All Models
TH623/25
TH621/22
0 to 100
0 to 200
0 to 100
TH623/25
All Models
TH623/25
24 Hour
0 to +100°F
+32 to +100°F
0 to +185°F
0 to +50°C
0 to +85°C
#25201
