Eaton easy500, easy700, Operating Instructions Manual, Page: 126 / 240

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.