GT3F-2EAF20 IDEC, GT3F-2EAF20 Datasheet - Page 20

• Manufacturer Part Number: GT3F-2EAF20
• Description: GT3F-2EAF20 11 PIN DPDT TRUE POWER OFF DELAY TIMER
• Manufacturer: IDEC

824
Select the desired time
display and operation
modes.
Select a time range
that contains the
desired period of time.
Set the precise period of time desired by using the m Time Setting Digital Switch.
It is important to remember that the l Time Range Selector not only selects the time range but also infl uences the interpretation of the Digital Time Display.
Changing the l Time Range Selector setting changes the units of time measurement (seconds, minutes, hours) as well as the decimal point location.
Step 1
Step 2
Step 3
GT3D Series
Time remaining
Time remaining
Time remaining
Time Display
Time elapsed
Time elapsed
Time elapsed
Mode
0.01 seconds to 9.99 seconds
0.1 seconds to 99.9 seconds
0.1 minutes to 99.9 minutes
1 second to 999 seconds
1 minute to 999 minutes
0.1 hours to 99.9 hours
j Operation Mode Selector/
Desired Operation
Base Time Ranges
Desired Operation
Timed OUT Indicator
Digital Time Display
(LCD backlit with red LED)
Indication Mode Selector
Mode Selector
j Indicator
1
1
2
2
3
3
Desired Mode/Selection
Instructions: Setting GT3D-4 Timers
ON-delay 1
Interval 1
Cycle 1
D: Cycle 3
ON-delay 2
Cycle 2
Signal ON/OFF-delay 2
Signal OFF-delay 1
Interval 2
One-shot cycle
Signal ON/OFF-delay 2
Signal OFF-delay 2
One-shot 1
One-shot ON-delay
One-shot 2
Signal ON/OFF-delay 3
Operation Mode
Decimal Point
Indicator
l Time Range Selector
9.99
99.9
99.9
99.9
999
999
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k Operation Mode Selector
A, B, C, D, E, F
Selection
Selection
Time Increment
Mode Selector
k Operation
Indicator
M
H
S
A
B
C
D
A
B
C
D
E
A
B
C
D
E
F
F
1. Use a fl at screwdriver to set the selectors. Since selectors do
not turn all the way around, both clockwise and counterclockwise
rotation is necessary.
2. The j Indicator Mode Selector determines whether the Digital
Time Display shows the time elapsed or time remaining. The k
Operation Mode Selector determines the desired operation mode.
Decide which display and mode is desired; then use these two
selectorsjk to set the operation mode.
3. When using the indicator mode setting “1,” the k Operation
Mode Selector has two blank modes which are not intended for
use. When using mode setting “1,” always have the operation
mode selector set to A, B, C, or D.
1. The
indicator (9.99, 99.9, 999) and the time increment indicators S
(seconds), M (minutes), and H (hours).
2. Chose which base time range contains the targeted timer set-
ting. Then use the l Time Range Selector to set the decimal point
indicator and time increment indicator to its corresponding pair of
settings.
3. Since these confi gurations offer a complete range of settings
from 0.01 seconds to 99.9 hours, the setting of 9.99 for minutes
and the 9.99 and 999 settings for hours are not listed and should
not be used.
Use the m Time Setting Digital Switch to set the desired
period of time. It is important to remember that the setting
of the l Time Range Selector determines the units of time
measurement as well as the implied decimal point location.
m Time Setting
l Time Range Selector
l
Digital Switch
9.99S – 99.9H
Time Range Selector controls both the decimal point
Remarks
Remarks
Remarks
Timers