3085_2 - 1 Sec to 20 Minute, 12Vdc Button Activated Delay Timer with Reset (Relay Output)
1
second to 20 minute 12Vdc push button activated delay timer board with
reset button and a relay output (C, NO, NC). The relay is activated when the START button is pressed and turns off
either after time-out or by pressing RESET. The delay time period is adjusted
via the onboard trimpot.
Two capacitor values are provided to give different timing periods. The first gives a timing period of <1 second to approx. 10 minutes and the other covers from 1 second to approx. 20 minutes. LED status indicator.
The board uses a traditional 555 timer circuit that shows how to extend the timing period to the maximum.
| Technical Specifications | |
|---|---|
| Supply Voltage | Regulated 12Vdc (Order Code PSU445 with connector 778.106) |
| Current consumption | <6mA standby, <40mA active |
| Delay Adjustment | 1 second to 20 minute approx. |
| Output | 1 x SPDT Relay |
| Maximum Output Resistive Load |
5 Amps @ 45Vac/70Vdc max. (Relay Datasheet) |
| Relay Connections | NO, NC, C (Relay FAQ) |
| Dimensions (mm) | ~ 45W x 60L x 20H |
| Board Connections | Screw terminal blocks |
| Product Format | Electronic Kit (KT
 )
or Assembled (AS)
more |
| Documentation |
 User
Manual |
| Product Code |
Description | Price each exc. VAT (GB Pounds £) | INC.
VAT each 1+ |
Quantity | |
|---|---|---|---|---|---|
| 1+ | 5+ | ||||
3085_2KT |
Button Activated Delay Timer with Reset Kit | £9.32 | £7.92 | GB£10.95 | |
| AS3085_2 | ASSEMBLED Button Activated Delay Timer with Reset |
£13.57 | £11.54 | GB£15.95 | |
Please see our Electronic Timers page for more products like this
