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1. I/O Connection
a. Please connect the external output device (
ex.siren
) to N.O & COM or
N.C & COM. (Depends on the output device).
b. Please connect the external trigger device to GND & Alarm In.
c. I/O PIN definition
• GND (Ground): Initial state is LOW
• Alarm In: Max. 50mA, DC 3.3V
• N.C. (Normally Close): Max. 1A, 24VDC or 0.5A, 125VAC
• COM (Common)
• N.O. (Normally Open): Max. 1A, 24VDC or 0.5A, 125VAC
2. I/O Setup
a. Click I/O Setting from the system setup page via IE, and check
Out1
to
enable I/O signal.
vii. I / O Configuration