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4 Wiring with
4.10 Timing Relay
122
Operating instructions
05/10 MN05013003Z-EN
www.eaton.com
4.10 Timing Relay
easy provides 16 timing relays T1 to T16 for use as required.
A timing relay is used to change the switch time and the on and off time of a
switch contact. The adjustable delay times are between 2 ms and 99 h 59
min. A time setpoint uses positive values, for example by means of a
constant. You can also use variables as a time setpoint, such as the values of
analog inputs or the actual values of counter relays and timing relays.
You can also use easy as a multi-function relay in the application. easy is
more flexible than any hardwired timing relay since you can wire all the
functions at the push of a button as well as program additional functions.
Counters C1…C16 (Counter)
Boolean inputs/outputs
Parameters
Contact
Coil
Input value
Output value
T
"1" if the on condition is
fulfilled
DD
Trigger coil
HT
Stop coil
R T
Reset Coil
I1
Time setpoint 1
I2
Time setpoint 2
T
Actual
value
→
The timing relays of easy500 and easy700 function in the same
way as the timing relays of easy400 and easy600 with the
following exceptions:
1. easy500 and easy700:
•
The timing relay output starts with a pulse for the flash
function.
•
After the Reset coil is activated, the time is set to 0.
When the Reset coil is deactivated, the time count is
started again at 0.
2. easy400 and easy600:
•
The timing relay output starts with a pause for the flash
function.
•
The time is not counted until the trigger coil is
deactivated and then reactivated.
Summary of Contents for easy500, easy700
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Page 28: ...1 1 5 operating principles 24 Operating instructions 05 10 MN05013003Z EN www eaton com...
Page 210: ...7 What Happens If 7 3 Event 206 Operating instructions 05 10 MN05013003Z EN www eaton com...
Page 234: ...9 Glossary of terms 230 Operating instructions 05 10 MN05013003Z EN www eaton com...