SDV-FH4 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

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SDV-FH4 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The OMRON SDV-FH4 is a single-function voltage monitoring relay designed to protect equipment from voltage anomalies. It can be configured to detect either overvoltages OR undervoltages, selectable via a switch on the device.

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Key Specifications Parameter Specification Manufacturer OMRON Automation and Safety Series SDV Type Voltage Monitoring Relay Function Type Single-function (overvoltage or undervoltage detection, switch selectable) Input Type AC or DC (selectable via switch) Operating Value Range 10 to 300 V Reset Value Range 2% to 30% of operating value (adjustable) Control Power Supply Voltage 100/110 VDC Timer Function Not provided (standard model); use SDV-FH4T for timer function Output Configuration Relay output (SPDT / 1C/O) Indicator LED operation indicator Mounting DIN Rail mounting Safety Approvals UL, CSA (SDV-F series)