Relay box for strobe lamp
I built this module for Sensonor ASA back in 2008, I have no idea if it is alive today.
This relay box is used for a temperature alarm at Sensonor. The trigger signal is sent from a AKCP SensorProbe2, which is a email based warning system for e.g. temperature and humidity. The strobe is placed in the production area.
AKCP SensorProbe2 connection:
The Data output needs to be amplified using a NPN transistor. The relay is connected between the +5V and transistor output.
|1 ×||Diode, rectifier, 1 A, 400V, 1N4004|
|1 ×||Enclosure, plastic (waterproof), 70x50x65mm, clear|
|1 ×||Fuse 5x20 mm, 800 mA, fast-acting|
|1 ×||Fuse holder, open, PCB, 5x20mm|
|1 ×||Fuse holder, open, PCB, Protective cover|
|1 ×||LED 5mm coloured clear, Green, 2.1V, 20mA, 30mcd, 10°|
|1 ×||LED 5mm coloured clear, Red, 2.1V, 20mA, 8mcd, 10°|
|32 cm2||PCB, stripboard, 100x160mm, 160cm2|
|1 ×||Power jack, panel, 2.1mm, plastic housing|
|1 ×||Relay, 2 CO, HJR1-2C, 5 VDC, 1A 120V, PCB|
|2 ×||Resistor, metal film, 0.6W, 2.2 kΩ, 1%|
|2 ×||Spring-loaded terminal block, PCB, 0,5 mm2|
|2 ×||Terminal block, PCB, screw, 5mm 2-pin|