Omega Vehicle Security USB-4761 manual Appendix A Specifications, A.1 Isolated Digital Input

Appendix A Specifications

A.1 Isolated Digital Input

	Channels		8
	Optical Isolation		2,500 VDC
	Opto-isolator response time		25us
	Input Voltage		VIH (max.)		30VDC
			VIH (min.)		5VDC
			VIL (max,)		2VDC
	Input current		5VDC		1.2mA
			12VDC		3.3mA
			24VDC		6.9mA
			30VDC		8.7mA
A.2 Relay Output
	Channels	8
	Relay Type	Form C
	Rating (Resistive)	30 VDC@1 A
		110 VAC@0.3 A
		120 VAC@0.5 A
		240 VAC@0.25 A
	Max. Switching Power	62.5 VA, 60 W
	Max.Switching Voltage	220 VDC,250 VAC
	Max. Switching Current	5 A
	Breakdown Voltage	1500 V
	Operate time	5 ms max.
	Release time	4 ms max.
	Insulation Resistance	1X109 . (at 500 VDC)
	Life Expectancy	Mechanical		1X108 operations (typical)
		Electrical		12 V@10 mA: 5X107 operations (typical)
				6 V@100 mA: 1X107 operations (typical)
				60 V@500 mA: 5X105 operations (typical)
				30 V@1000 mA: 1X106 operations (typical)
				30 V@2000 mA: 2X105 operations (typical)

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