Setup guide

Dedicated Micros ©2007
57
BX2
Open, the resistive value is 6.8K ohms (1.2K + 5.6K).
Closed, the resistive value is 1.2K ohms, as the circuit does not see the 5.6K ohm resistor.
Open Circuit Tamper, the resistive value is innity as the circuit has been cut and therefore is ‘open’.
Short Circuit Tamper, the resistive value is 0 Ohms.