HIMA F3335 Safety Field Power Supply Module

Technical Specifications

Model:F3335

Brand:HIMA

Safety certification:SIL3,IEC61508,TÜV certified

Channel:6-channel field safety power supply

Output signal:24V DC

Diagnosis:Wire break and short circuit loop monitoring

Mounting:Plug-in subrack installation,4TE width

Protection class:IP20

Power supply:24V DC

Operating temperature:-20~+60℃

Relative humidity:5~95% non-condensing

Weight:0.40kg

Certification:CE

System compatibility

Designed for HIMA HIQuad H41q / H51q safety system,supplies 24V DC power for field safety actuators and sensors,widely used in petrochemical,chemical plant ESD emergency shutdown and F&G fire gas protection system.

Function

SIL3 6-channel safety field power supply module.It provides regulated 24V DC power supply for field safety components,supports continuous wire break and short circuit diagnosis for each field loop.In case of safety trip or loop fault,the module will cut off output safely.

Installation

Plug into HIQuad H41q/H51q rack backplane,wire field devices to module terminals,complete hardware configuration via ELOPII engineering software.

Interface

‑6 channels 24V DC power output terminals

‑Backplane bus connector for power and data exchange

‑LED indicators for channel status and fault

Circuit feature

1oo2 fail-safe safety architecture,periodic hardware self-test,built-in loop fault detection,strong anti-electromagnetic interference,meets SIL3 functional safety requirements for hazardous industrial environment.

Feature

HIQuad series 6-channel SIL3 safety power supply module F3335. Common faults:power channel burnout,overload damage,connector pin failure.Confirm H41q/H51q rack firmware version before replacement.

Diagnostic

Module or wiring fault triggers channel fault alarm;controller executes safety interlock logic.

Built‑in function

F3335 supplies safety power for field devices of SIS safety instrumented system emergency shutdown and fire protection interlock,widely used for chemical and power plant safety spare replacement.

Product Brief

F3335 belongs to HIMA HIQuad I/O family,plug-in 6-channel SIL3 safety field power supply module for H41q/H51q safety subrack. Verify rack compatibility before ordering. Test power output and loop diagnosis function during commissioning. ESD anti‑static protection shall be followed during installation.