HIMA F5109B Safety Memory Module

Technical Specifications

Model:F5109B

Brand:HIMA

Safety certification:SIL3,IEC61508,TÜV certified

Type:Non-volatile safety memory module

Function:Store safety program,configuration parameters and SOE event logs

Mounting:Plug-in subrack installation

Protection class:IP20

Power supply:5V DC (supplied via backplane)

Operating temperature:-20~+60℃

Relative humidity:5~95% non-condensing

Weight:0.20kg

Certification:CE

System compatibility

Designed for HIMA F5100,F7100 series safety controllers,widely used in petrochemical,chemical plant ESD emergency shutdown and F&G fire gas protection system.

Function

SIL3 non-volatile safety memory module.It saves safety logic program,system configuration and SOE sequence of events data for safety controller.Data can be retained after power loss.The module performs periodic data integrity check to avoid program corruption.When data error detected,the controller will switch to safe state.

Installation

Plug into F5100/F7100 controller rack backplane,load safety program via engineering software.

Interface

‑Backplane safety bus connector

‑LED indicators for memory status and fault

Circuit feature

Fail-safe safety architecture,periodic data self-check,strong anti-electromagnetic interference,meets SIL3 functional safety requirements for hazardous industrial environment.

Feature

F5100/F7100 series SIL3 safety memory module F5109B. Common faults:memory data corruption,backplane contact failure,internal chip damage.Confirm controller firmware version before replacement.

Diagnostic

Memory data check error triggers fault alarm;controller executes safety interlock logic.

Built‑in function

F5109B stores safety program and event log data for SIS safety instrumented system emergency shutdown protection,widely used for process plant safety spare replacement.

Product Brief

F5109B belongs to HIMA safety controller family,plug-in SIL3 non-volatile memory module for F5100/F7100 safety controllers. Verify controller model compatibility before ordering. Test program storage and data check function during commissioning.