Siemens SIMATIC S7-300 Switched Mode DIN Rail Power Supply, 120 → 230V ac ac Input, 24V dc dc Output, 2A Output,

The design and functionality of the SIMATIC PS 307 single-phase power supply with automatic range switchover of the input voltage is an optimal match to the SIMATIC S7-300 PLC. The supply to the CPU is quickly established by means of the connecting comb that is supplied with the system and load current supply. It is also possible to provide a 24 V supply to other S7-300 system components, input/output circuits of the input/output modules and, if necessary, the sensors and actuators.

The system and load current supplies are screwed directly onto the S7-300 standard mounting rail and can be mounted directly to the left of the CPU

Comprehensive certifications, such as UL, ATEX and GL enable universal use in various industries.

The flexibility of DIN Rail mounting systems enables quicker installation time as all devices are able to simply snap onto the metal rails. Power supplies can be easily organised on DIN Rails within enclosed wall boxes or in areas where there is limited space. Similar devices can be mounted next to each other reducing the amount of cabling required. Most power supplies are convection cooled so no cooling fans are needed.
DIN Rail AC to DC power supplies are widely used in many automation, instrumentation and industrial applications. They are used to power a wide variety of DC operated devices including sensors, motors, actuators, solenoids, relays and many more.

DIN Rail size – There are three common types of DIN Rails. Top Hat, G section and C section. Most have a depth of 7.5 mm or 15 mm. It is wise to check that your power supply is compatible with your DIN Rail.

CE, cULus, ATEX, cULas Class I Div 2, GL, ABS, DNV

Each CPU requires a Micro Memory Card (MMC). Programming may be carried out using the Step 7 Lite software (stock no. 539-1755).

Each CPU requires a Micro Memory Card (MMC). Programming may be carried out using the Step 7 Lite software (stock no. 539-1755).

CE, cULus, ATEX, cULas Class I Div 2, GL, ABS, DNV

Ensure steady voltage supply to your industrial equipment using this DIN rail power supply from Siemens. It works by adjusting the input voltage supply to a regulated level for the output voltage. For easy setup, the unit is designed for use with controllers from the SIMATIC S7-300 range. A load regulation of 0.2% means it'll maintain a stable output voltage even if there are fluctuations in the input voltage supply. Thanks to compact dimensions of 120 (H) x 40 (W) x 125mm (D), you can easily fit it onto a busy DIN rail to power sensitive electric components like your sensors and relays.

• Low ripple and noise of 50 mV PK-PK for reduced electrical disturbance
• Power rating of 48W to withstand heavy-duty systems
• LED indicator for easy status configuration
• Short-circuit protection to prevent electric hazards
• Screw terminals for a stable electric connection

This power supply can adjust input voltages between 120 and 230V AC to a stable output voltage of 24V DC. It comes with automatic input voltage range selection so you don't have to set it manually.