RUT240 I/O pulsed alarm digital input triggering

Hi there, I’m using RUT240 routers to remotely monitor HVAC system alarms so we receive email alerts when the system alarm signal is activated. This works well with systems that have solid 24VDC alarm circuits however we have multiple systems that have pulsed 24VDC alarm signals. The same alarm signal sends a single pulse when the system turns on, and a double pulse when switched off. The alarm state is a continious pulsed output from the plc (until this is reset by the user).

We would need to set up a condition that only triggers an action after 5 or more high state input pulses. Is this possible?

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