THUNDER LASER
NOVA-51
www.thunderlaser.com
DONGGUAN THUNDER LASER EQUIPMENT CO.,LTD
No.197, Hudong Road, Shatian Town,
Tel :(86)769 826653
Dongguan, Guangdong, China
33
4.3 How to use the TL-Timer
The TL-Timer is an additional tool for laser machines.
It will control laser machines periphery like exhaust fan, warning lights, electrical locks and
lost of other stuff automatically.
This will increase the ease of use of your laser machine.
Please note the different types of connection, which makes the TL-Timer able to work with
each kind of laser controller.
Operation:
Normal use:
The TL-Timer gets activated by a work status signal from laser controller and an
open/close signal from the lid.
When the laser is working with the lid is closed, the second red LED and third red LED
lights up and 2 relays will be activated until the signal from controller gets turned off.
Without control signal the 2 relays will stay turned on until a given delay time has expired.
When the laser is working with the lid is opened, the first red LED light will be on and the
relay will be activated until you closed the lid.
Each relay has a freely adjustable delay time from 0-99 seconds.
Set up delay time:
Enter “Set” switch once. The red LED will blink and the display will show you the delay
time in second for the first relay. A red LED close to the active relay will show you. Which
one is active?
The display does show the delay time in seconds. By pressing “down” or “up” you can
change the value. By holding a switch down for more than 1 second the value will
increase or decrease automatically.
By pressing “Set” you can switch to relay number 2 now and confirm the delay time for this
one.
For changing delay values for 3
rd
and 4
th
relay you have to press “Set” again.
When 4
th
rel
ay is active and you press “Set” again, the TL-Timer will turn back to normal
operating mode, the red LED will stop blinking, but the blue LED will be still keeping on
After turning of power the TL-Timer will remember the delay-time-values, you did enter
before.
Relay-Output:
Each of the 4 relays offers an opening and closing switch with current capacity of max.
8 Amps and a power capacity of max. 1000W.
Higher loads must be controlled by using a power contactor.
