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1781 Series Quad AC output Discrete I/O Modules

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General specifications Operating temperature range –30 to +80°C Storage temperature range –40 to +100°C Isolation 4,000 V rms Capacitance input to output 8 pF Line frequency range 47 to 63 Hz Application notes Do not install or remove modules in live (electrically hot) circuits. High voltage may be present. Output connections are non-polarized.

Quad AC output module specifications by part number

 

INPUT	OA5Q	OM5Q	Units
Nominal Input Voltage	5	5	Vdc
Minimum Input Voltage	4	4	Vdc
Maximum Input Voltage	6	6	Vdc
Drop Out Voltage	1	1	V dc
Maximum Input Current	15	15	mA dc
Typical Input Current	10	10	mA dc
Nominal Input Resistance	240	240
OUTPUT
Nominal Line Voltage	120	240	V rms
Maximum Line Voltage	140	280	V rms
Minimum Line Voltage	12	24	V rms
Maimum Peak Off-state voltage	400	600	V peak
Maximum Off-state Leakage	2.5	4.5	mA rms
Static Off-state (dv/dt)	200	200	V/µsec
Maximum On-state Current*	3	3	A rms
Minimum On-state Current	50	50	mA rms
Maximum 1-cycle Surge	100	100	A peak
Peak On-state Voltage	1.6	1.6	V peak
Response Time	0.5	0.5	cycle

* Derate 40 mA/°C above 20°C. When operating in I/O racks that share a common fuse between two channels,
maximum on-state current must not exceed a total of 3.75 A rms @ 20 ° ambient for both channels.

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