Siemens 6ES73071EA010AA0SIMATIC S7-300 regulated power supply PS307 input: AC 120/230 V output: DC 24 V/5 A The single-phase load power supply SIMATIC PS307 (power supplies system and load) with automatic switching of the input voltage range is perfectly matched to the SIMATIC S7-300 controller in terms of design and functionality. Via the connecting comb, included in the scope of delivery with the system and load power supply, the power supply to the CPU is quickly achieved. Furthermore, it is possible to supply 24 V to other components of the S7-300 system, the input/output circuits of the I/O modules and possibly sensors and actuators. Numerous certifications such as UL, ATEX or GL enable universal use. Regardless of the industry and requirements, Siemens offers reliable and efficient power supplies for every installation.

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Siemens 6ES74070DA020AA0SIMATIC S7-400, power supply PS407: 4A, wide range, UC 120/230 V, DC 5V/4A

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Siemens 6ES74070KA020AA0SIMATIC S7-400, power supply PS407: 10A, wide range, UC 120/230 V, DC 5V/10A

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Siemens 6ES73071BA010AA0SIMATIC S7-300 regulated power supply PS307 input: AC 120/230 V output: DC 24 V/2 A The single-phase load power supply SIMATIC PS307 (power supplies system and load) with automatic switching of the input voltage range is perfectly matched to the SIMATIC S7-300 controller in terms of design and functionality. Via the connecting comb, included in the scope of delivery with the system and load power supply, the power supply to the CPU is quickly achieved. Furthermore, it is possible to supply 24 V to other components of the S7-300 system, the input/output circuits of the I/O modules and possibly sensors and actuators. Numerous certifications such as UL, ATEX or GL enable universal use. Regardless of the industry and requirements, Siemens offers reliable and efficient power supplies for every installation.

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SIEMENS SIMATIC S7-1500 6ES75050KA000AB0 SIMATIC S7-1500, system power source PS 25W DC 24V, supplies the backplane bus of the S7-1500 with the operating voltage.  General information: Product type designation PS 25W 24VDCHardware version FS02Firmware version V1.0.0 Engineering with● STEP 7 TIA Portal configurable/integrated fromversionV12 / V12● STEP 7 configurable/integrated from version from V5.5 SP3 Supply voltageRated value (DC) 24 VPermissible range, lower limit (DC) 19.2 V; static 19.2 V, dynamic 18.5 VAllowable range, upper limit (DC) 28.8 V; static 28.8 V, dynamic 30.2 VReverse polarity protection YesShort circuit protection Yes Mains and voltage interruption buffering● Mains/voltage interruption buffering time 20 ms Input currentRated value at 24 V DC 1.3 A Output currentShort circuit protection Yes PowerSupply power in the backplane bus 25 W Power dissipatedPower dissipated at nominal conditions 6.2 W Alarms/diagnostics/status informationStatus display Yes Potential separationprimary/secondary Yes InsulationInsulation tested with DC 707 V (Type Test)EMC Immunity to impulse voltage disturbances (surge)● Immunity to disturbances on power supply conductorsaccording to IEC 61000-4-5Yes; ±1 kV (according to IEC 61000-4-5; 1995; Surge symm.), ±2 kV (according to IEC61000-4-5; 1995; Surge asymm.), does not require an external protection circuit Degree of protection and safety classIP protection degree IP20. Protection class of operational equipment III, with protective conductor Environmental conditions Altitude during operation, with reference to sea level.      

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