Wago 750-623 Power Supply, 24/5-15 Vdc

Why Choose the WAGO 750-623 DC/DC Power Supply Module?

The WAGO 750-623 is a compact DC/DC power supply module designed for the WAGO I/O System 750 and 753. It converts a 24 V DC input into a selectable lower DC voltage, allowing engineers to supply additional voltage levels to sensors, interface electronics and auxiliary devices within modular automation systems.

Part of the WAGO automation product range, the module generates 5 V, 8 V, 10 V, 12 V or 15 V DC output from the 24 V DC field supply. The required output voltage is selected using an integrated DIP switch, providing flexibility when designing distributed control systems. :contentReference

The generated output voltage is available through the module’s CAGE CLAMP terminals and is also transmitted to downstream modules via internal power jumper contacts. This allows additional devices within the automation node to receive the same voltage level without additional wiring. :contentReference

Key Advantages

• Converts 24 V DC input into selectable auxiliary DC voltages.
• Selectable output levels: 5 V, 8 V, 10 V, 12 V or 15 V DC.
• Provides up to 0.5 A output current (up to 1 A at 5 V).
• Voltage selection via integrated DIP switch configuration.
• Power distribution to downstream modules through power jumper contacts.
• Compact 12 mm DIN rail module suitable for high-density installations.

Key Features

• DC/DC converter module for modular PLC I/O systems.
• Input voltage: 24 V DC field supply.
• Selectable output voltage: 5 / 8 / 10 / 12 / 15 V DC.
• Maximum output current: 0.5 A (1 A at 5 V).
• DIP switch voltage selection.
• 3 outgoing power jumper contacts for downstream module supply.
• CAGE CLAMP spring terminals for secure wiring.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750 / 753
• Model: 750-623
• Module type: DC/DC power supply module
• Input voltage: 24 V DC
• Selectable output voltage: 5, 8, 10, 12 or 15 V DC
• Maximum output current: 0.5 A (1 A at 5 V)
• System supply voltage: 5 V DC via internal data contacts
• Power jumper contacts: 3 outgoing contacts
• Connection technology: CAGE CLAMP spring terminals
• Wire cross section: 0.08 to 2.5 mm² (AWG 28–14)
• Mounting type: DIN-35 rail
• Dimensions: approx. 12 mm width × 100 mm height × 69.8 mm depth
• Operating temperature: 0 °C to +55 °C
• Protection rating: IP20

Industrial Automation Voltage Conversion

Many automation systems require multiple DC voltage levels for sensors, communication interfaces and auxiliary electronics. DC/DC converter modules simplify this requirement by generating additional voltages directly within the modular I/O station.

The WAGO 750-623 allows engineers to derive lower voltage levels from the standard 24 V field supply, reducing the need for additional power supplies within control cabinets and improving the flexibility of distributed automation nodes. :contentReference

Typical Applications

• Distributed PLC and fieldbus I/O systems.
• Powering sensors requiring auxiliary DC voltages.
• Industrial control cabinets and automation panels.
• Machine automation and production equipment.
• Modular automation systems requiring multiple voltage levels.

Trusted by Automation Engineers

WAGO I/O System 750 modules are widely used by automation engineers to build flexible and scalable distributed control systems across modern industrial environments.