Twins_sasa
Newbie level 5

I had bought a motion detector(Paradox DG55). It has 6 pins: N.C, COM, +i/p. -i/p, 2 pins for anti-tamper switch.
Some info form the data sheet:
Alarm output: Form A relay 100mA/28Vdc, N.C (optional form C relay 500mA/30Vdc, N.C/N.O)
Anti-tamper switch: 150mA/28Vdc, N.C
Voltage input:: +12Vdc
Normally motion detector is connected to alarm. But in my project, my idea is to connect the output of this motion detector to a ToothPIC microcontroller.
So when motion is detected, the motion detector will send an output voltage which is connected to input pin of ToothPIC. Then the ToothPIC will send an signal to a user PDA.
I'm not sure whether this idea is correct or not.
And i want to measure the output voltage of the motion detector(because the input voltage of ToothPIC is only 5-10Vdc).
My prob is i don't know how to connect the motion detector pins(NC, COM, etc) with the ToothPIC.
Can anyone teach me about that?? explain in detail which pin to connect to what.
High appreciation to all of u guys reply and help.
Thanks very much.
i guess it don't have N.O because in the data sheet is stated "N.O optional": Form A relay 100mA/28Vdc, N.C (optional form C relay 500mA/30Vdc, N.C/N.O) , am i right???
Some info form the data sheet:
Alarm output: Form A relay 100mA/28Vdc, N.C (optional form C relay 500mA/30Vdc, N.C/N.O)
Anti-tamper switch: 150mA/28Vdc, N.C
Voltage input:: +12Vdc
Normally motion detector is connected to alarm. But in my project, my idea is to connect the output of this motion detector to a ToothPIC microcontroller.
So when motion is detected, the motion detector will send an output voltage which is connected to input pin of ToothPIC. Then the ToothPIC will send an signal to a user PDA.
I'm not sure whether this idea is correct or not.
And i want to measure the output voltage of the motion detector(because the input voltage of ToothPIC is only 5-10Vdc).
My prob is i don't know how to connect the motion detector pins(NC, COM, etc) with the ToothPIC.
Can anyone teach me about that?? explain in detail which pin to connect to what.
High appreciation to all of u guys reply and help.
Thanks very much.
i guess it don't have N.O because in the data sheet is stated "N.O optional": Form A relay 100mA/28Vdc, N.C (optional form C relay 500mA/30Vdc, N.C/N.O) , am i right???