Allied International Home Security System manual Flux voltage from LED type 1.5 V at 10 mA

Camera interfaces

Flux voltage from LED type 1.5 V at 10 mA

Initial on-current	5 mA
Max. off-current	0.25 mA
Max. input current	15 mA
Min. pulse width	2.2 µs
	OSCAR: 100 µs (software)

Table 14: Input characteristics: Flux voltage (OSCAR, MARLIN, PIKE)

Cycle delay of the optical coupler

tpdLH

tpdHL

2275 ns

2290 ns

Table 15: Input characteristics: Cycle delay (OSCAR, MARLIN, PIKE)

	Absolute maximum	Recommended	Description
	ratings	operating conditions
Input voltage	-0.5 V ... +7.0 V	0 V ... + 5.5 V	5 V CMOS
Input rise and fall time			Schmitt trigger
			implemented
Input clamping voltage	24 V
Input pulse width		> 1µs	Digital input filter
(min.)

Table 16: Input characteristics (GUPPY)

Flux voltage from LED type 1.5 V at 10 mA

Current	8 mA (constant)
Min. pulse width	1.5 µs

Table 17: Input characteristics: Flux voltage (STINGRAY)

Cycle delay of the optical coupler

tpdLH

tpdHL

≤1 µs

≤1 µs

Table 18: Input characteristics: Cycle delay (STINGRAY)

Hardware Installation Guide V2.0.0

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