HIMA F 7126 Power Supply Module F7126

Description

The HIMA F 7126 Power Supply Module (F7126) is a high-performance unit from the HIMA F7 series, engineered specifically for industrial automation and safety control systems. Its core function is to deliver stable, reliable power to HIMA safety controllers and I/O modules, ensuring consistent operation of critical control infrastructure. Key technical specifications include an input voltage range of 85-265VAC, a fixed 5VDC output, efficiency of 95% or higher, and a operating temperature range of 0 degrees Celsius to 50 degrees Celsius. With dimensions of 100mm x 50mm x 20mm and an IP20 protection rating, it is designed for installation in control cabinets.

This module offers industry-leading safety and performance features: it meets SIL 3 safety standards with a 99.9% diagnostic coverage, 4 independent isolated voltage channels to prevent digital-analog circuit interference, and output voltage volatility of less than ±2% with ripple noise below 50mV. It also includes triple protection (overvoltage, overcurrent, overheating) with a response time of less than 1ms, automatically disconnecting faulty units to maintain uninterrupted system operation. For high-risk scenarios like chemical explosion-proof and nuclear power applications, it supports N+1 parallel hot backup with a switchover delay of less than 10ms, eliminating single-point failure risks. Its 1oo2 redundancy and fast (under 50ms) response time further enhance system resilience.