Parameters Parameter Specification Product Range Modicon TM7 Distributed I/O System Module Type Isolated Sensor Power Supply Module Commercial Reference TM7SPS1A Primary Function Provides a dedicated, isolated 24V DC supply for sensors connected to TM7 I/O modules. Input Voltage 24 V DC (via the TM7 system backplane or external connection). Output Voltage 24 V DC (regulated) Rated Output Current 1 A (Continuous) Output Power 24 W Isolation Galvanic isolation between input and output (typically 500 V AC). Protection Features Short-circuit protection, overload protection, and overvoltage protection on the output. Efficiency Typically > 85% Connection Output provided via a dedicated connector or terminals on the module for connecting sensor power lines. Status Indicators Green LED: Output status (power good). Red LED: Fault indication (e.g., overload, short circuit). Mounting Integrates into a TM7 station, occupying a slot on the TM7 base. Operating Temperature -25°C to +70°C Storage Temperature -40°C to +85°C Relative Humidity 10% to 95% (non-condensing) Protection Class Matches the TM7 station's rating (typically IP20 for the module itself, system rating depends on enclosure). Certifications CE, UL, cUL, RoHS compliant.