Overview

This module is designed to supply 5 V DC to automation systems from a primary 24 V DC power source. It operates as a DC/DC converter with safe isolation between the input and output voltages. Key features include overvoltage protection, current limitation, and short-circuit-proof output.

Specifications

• Input Voltage: 24 V DC (tolerance: -15% to +20%)

• Output Voltage:

  • 5 V DC ± 0.5 V (adjustable via front potentiometer)

  • Factory default: 5.4 V DC ± 0.025 V

• Output Current: 10 A

• Current Limitation: Approximately 13 A

• Overvoltage Protection: Triggered at 6.5 V ± 0.5 V

• Efficiency: ≥ 77%

• Interference Limits: Class B (per VDE 0871/0877 standards)

• Redundant Use:

  • For redundant operation with another power supply (F 7126), ensure the output voltage difference does not exceed 0.025 V.

• Front Plate Features:

  • Test socket

  • Potentiometer for voltage adjustment

• Safety & Protection:

  • Primary Fuse: 6.3 A (slow-blow)

  • Short Circuit Protection: Output is short-circuit proof

• Physical Dimensions:

  • Space Requirement: 8 TE (width units)