SDV-DH7 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

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SDV-DH7 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The OMRON SDV-DH7 is a high-performance voltage monitoring relay designed to protect critical equipment from voltage anomalies. As a dual-operation (duplex) type, it can detect both overvoltages AND undervoltages simultaneously, making it ideal for comprehensive power supply supervision .

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Key Specifications Parameter Specification Manufacturer OMRON Automation and Safety Series SDV Type Voltage Monitoring Relay Operation Type Dual-operation (duplex type) – Simultaneous overvoltage and undervoltage detection Detection Function Overvoltage and undervoltage detection (both functions active) Input Type AC or DC (selectable via switch) Operating Value Setting Range 10 to 300 V (AC or DC input) Reset Value Range 2% to 30% of operating value (adjustable) Control Power Supply Voltage 200/220 VAC Timer Function Not included in standard model Output Configuration Relay output: 1NO + 1NC (SPDT) Indicator LED operation indicator Mounting DIN Rail mounting Terminal Type Plug-in / screw terminal (8-pin octal base) Safety Approvals UL, CSA