Access Control, Access Control Accessories
Trojan TDL-TB
Trojan TDL-TB Timer Board – Used In Access Control
Trojan TDL-TB Timer Board – Used In Access Control
The TDL multi-function timer allows you to set a definitive time duration to operate.
There are 4 input types that it can have:
- Off Delay (loss of 12Vdc on the input gives an OFF delay on the output)
- On Delay (gain of 12Vdc on the input gives ON delay on the output)
- Off Pulse Trigger (the 12Vdc input is lost for a moment which gives an OFF delay on the output)
- On Pulse Trigger(the 12Vdc input is lost for a moment which gives an ON delay on the output)
- There are 16 time intervals to choose from which are preset and selected by a rotary dip switch
The time intervals are as follows:
| sec | sec | sec | sec | sec | sec | sec | min | min | min | min | min | min | hr | hr | hr | |
| Time | 1 | 2 | 5 | 10 | 15 | 20 | 30 | 1 | 5 | 10 | 15 | 20 | 30 | 1 | 1.5 | 2 |
| Dip Switch Position | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
Key Features :-
- Off Delay (loss of 0Vdc on the input gives an OFF delay on the output)
- On Delay (gain of 0Vdc on the input gives ON delay on the output)
- Off Pulse Trigger (the 0Vdc input is lost for a moment which gives an OFF delay on the output)
- On Pulse Trigger (the 0Vdc input is lost for a moment which gives an ON delay on the output)
- Time duration is easily set via the rotary dip switch, as listed on the board.
- Set time will not drift as the components age or the temperature fluctuates.
- On board LED’s indicate that the board has power, that the input has been operated, that the timer is counting down and that the output is triggered.
- Raising clamp type terminals will not damage cables and can accommodate up to a 2.5mm2 cable
- Contact rated at 8 Amps AC/DC
- Fits TDL-MB mounting system (pictured for reference, not included)