F 7130A HIMA H41q Power Supply Module 24VDC to 5VDC Converter

F 7130A | HIMA | PES H41q Power Supply Module

• The HIMA F 7130A is a high-reliability DC/DC converter designed for the H41q Programmable Electronic System.
• It converts a 24 VDC main supply into a stabilized, electrically isolated 5 VDC output.

Technical Engineering Specifications

• Brand: HIMA
• Model: F 7130A
• Series: H41q Safety System
• Input Voltage: 24 VDC (-15% to +20%)
• Output (CPU/IO): 5 VDC @ 10 A
• Output (HIBUS): 5 VDC @ 1 A
• Efficiency: ≥ 70%
• Ripple: < 15% pp
• Space Requirement: 4SU
• Protection: Short-circuit proof and Overvoltage protected

Diagnostic Capability & Application Scenes

• Real-time monitoring is provided via front-panel LEDs for Input (L+) and both 5V Output rails.
• H41q Safety PES: Core power supply for SIL3 logic solvers.
• Emergency Shutdown (ESD): Reliable voltage for petrochemical and refinery trip systems.
• Redundant Arrays: Perfect for dual-supply configurations to ensure maximum uptime.
• Separated Monitoring: Independent monitoring feed via pin z16 (NG) for system diagnostics.

Shipping & Global Warranty

• Warranty: 12-month comprehensive quality guarantee.
• Courier: Worldwide expedited shipping via FedEx, UPS, or DHL.
• Dispatch Time: Orders processed and shipped within 24-48 hours.
• Packing: ESD-safe industrial packaging for secure transit.

Selection & Purchasing Guide

• Verify that your 24V source can handle the load with an external 5A gL fuse.
• Check the monitoring pin (z16) connection to ensure your system can track power health status.
• Note that a slightly dim 5V LED is considered acceptable per HIMA engineering standards.
• Confirm the total current draw of your I/O modules does not exceed the 10A limit.

Professional FAQ

• Why does the F 7130A have two separate 5V outputs?
• One rail powers the CPU and I/O (10A), while the other is dedicated to HIBUS (1A) to prevent communication noise.

• What type of primary fuse is required for this module?
• A 5A gL fuse is recommended to protect the primary circuit while allowing for startup inrush current.

• Can I still use the module if the 5V LED is only slightly lit?
• Yes, HIMA documentation states that proper operation is still assured if the LED illuminates only slightly.

• What is the function of pin z16 (NG)?
• Pin z16 is used to feed the power supply for the central device monitoring independently.

• Is the F 7130A electrically isolated?
• Yes, it features full electrical isolation between the 24V input and the 5V outputs for maximum safety.

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