Page 32 - IDEC timer catalogue

GT3D Series Timers

GT3D-8 Timing Diagrams
Delayed DPDT (Contact Input) (Transistor Input)
Switches & Pilot Lights Operation m n o p q Reset Start Gate m n o p q

Gate
Reset Start
r
r
Mode Selection
k
k
(-) l s (+) (-) l s (+)
j j
POWER POWER
Operation
Item
erminal Number
T
Item 2 - 10 Terminal Number Operation
Display Lights Input ON or L 2 - 6
Power
2 - 10
Power
Start
Start
2 - 6
ON or L
Reset
Reset
2 - 7
Input
2 - 7
ON or L
ON or L
ON-Delay One-Shot 1
Gate
Gate
2 - 5
ON or L
ON or L 2 - 5
1 - 4
1 - 4
(NC)
Time Remaining 1 Delayed (NC) 8 - 11
Delayed
8 - 11
Contact 1 - 3
Contact
1 - 3
(NO)
(NO)
9 - 11
9 - 11
Time Elapsed 1 Indicator OUT
OUT
Indicator
Digital
Digital DOWN
DOWN
m
Ti Time e i me UP T To Ta T Tb T’ T” To T Tb
Display
Display
UP
Relays & Sockets Item Terminal Number Operation
Set T
Set Time
T
erminal Number
Operation
Item
Power
2 - 10
2 - 10
Power
Start
Start
2 - 6
ON or L 2 - 6
ON or L
Reset
Reset
2 - 7
Input
Input ON or L 2 - 7
ON or L
Cycle One-Shot Gate
Gate
2 - 5
ON or L
ON or L 2 - 5
1 - 4
1 - 4
(NC)
Time Remaining 2 Delayed (NC) 8 - 11
Delayed
8 - 11
Contact 1 - 3
Contact
1 - 3
(NO)
(NO)
9 - 11
9 - 11
Time Elapsed 2 Indicator OUT
OUT
Indicator
Timers Digital DOWN
DOWN
Digital
Ti
m
e

Time
Display
Display
UP
UP
To To To To To
Set Time
Set T i me T T T Ta T Tb T T’ T” Ta
Item
Item T Terminal Number Operation
erminal Number
Operation
Power 2 - 10
Power
2 - 10
Start
Start
2 - 6
ON or L 2 - 6
ON or L
Reset 2 - 7
Reset
Terminal Blocks Time Remaining 3 Delayed ON or L 8 - 11
Input
2 - 7
Input
ON or L
ON or L
ON-Delay One-Shot 2
Gate
Gate
2 - 5
2 - 5
ON or L
1 - 4
1 - 4
(NC)
(NC)
8 - 11
Delayed
1 - 3
1 - 3
Contact
Contact
(NO)
(NO)
9 - 11
9 - 11
3
Time Elapsed
Indicator OUT
Indicator
DOWN
Digital
Digital OUT
DOWN
m
Ti Time e
Display
Display UP
UP
me
Set Time T To Ta T Tb Ta T Tb T’ T” Tb
Set T
i
T = Set time
Circuit Breakers Ta = Shorter than set time
Tb = Shorter than single-shot output time
T = T' + T"
T0 = Single-shot output time (selected from A, B, C, D, E or F)
822 www.idec.com