Meech Hyperion 960IPS - Output Drive; Option 1

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Output Drive

There are 3 di󰀨erent output drive options which are designed to fulll the vast majority

of user requirements and to allow easy integration to PLC equipment.

Option 1 - NPN

Transistor-driven switch which presents a pull-up resistor to 24VDC on the alarm pin.

This conguration is the same for both alarm pins (pin-2 and pin-4).

Simplied Diagram of NPN output

Logic Table

Alarm True = Hi

Start State Solid Green Flashing Red Solid Red

White Hi Lo Hi Hi

Black Hi Lo Lo Hi

Alarm True = Lo

Start State Solid Green Flashing Red Solid Red

White Hi Hi Lo Lo

Black Hi Hi Hi Lo

Note: On unit power-ip, both alarm pins remain in Hi state for up to 60 seconds before

these are used as alarm pins.

Meech Hyperion 960IPS - Output Drive; Option 1 - NPN