HSM-Z Electronic Hinge Switch with Auto Test
IDEMís HSM-Z Intelligent Series Hinge Switch has been developed to provide and maintain a high level of functional safety.
Housed in a mirror polished die cast housing it will connect to most popular standard Safety Relays to maintain a PLe Safety Level even with switches connected in series.
The HSM-Z has easy to understand LED diagnostic functions and provides auxiliary outputs for extra diagnostic signals to PLCs or computers.
It has been designed to be mounted for interlock position sensing of hinged moving guards and designed to be fitted to the hinged axis of machine guard doors to provide a robust hinge function in addition to interlock position sensing.
A maximum of 30 switches can be connected in series.
Operation is achieved by the rotating action of an enclosed cam profile and sensing components within the switch.
The hinge switch can be adjusted upon installation to provide guard-open output signal anywhere between 0 to 10 degrees.
All HS-Z switches are factory set to provide the guard open output signal at 3 degrees. Once set during installation the HS-Z is permanently pinned in order to provide a fully tamper-resistant switching point.
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