HIMA K9202 Rack Fan Module

Technical Specifications

Model:K9202

Part No:996920202

Brand:HIMA

Power supply:24V DC

Fan quantity:Dual axial fans

Diagnosis:Fan speed monitoring,stall detection,fault alarm output

Mounting:Plug-in rack installation

Protection class:IP20

Operating temperature:-20~+60℃

Relative humidity:5~95% non-condensing

Weight:1.1kg

Certification:CE

System compatibility

Designed for HIMA HIMax PES safety system,installed in HIMax safety rack to provide forced air cooling for CPU,communication and I/O modules,widely used in petrochemical,chemical plant ESD emergency shutdown and F&G fire gas protection system.

Function

HIMA K9202 rack dual fan cooling assembly.It continuously dissipates heat for all plug-in modules inside HIMax rack.The module monitors fan rotating speed in real time.When fan stall or speed abnormal detected,the module triggers fault alarm and sends warning signal to safety controller.

Installation

Plug into HIMax rack slot,lock the fixing buckle,connect power and diagnostic signal cable,check fan rotation and alarm function via SILworX engineering software.

Interface

‑24V DC power terminal

‑Backplane diagnostic signal connector

‑LED indicators for fan run and fault status

Circuit feature

Fail-safe fan monitoring design,real-time speed detection,short-circuit protection,strong anti-electromagnetic interference,meets safety requirements for hazardous industrial environment.

Feature

HIMax series rack cooling fan K9202,Part No 996920202. Common faults:fan bearing aging,cable loose,fan stall.Confirm rack compatibility before replacement.

Diagnostic

Fan stall or speed drop triggers fault alarm;controller executes safety warning logic.

Built‑in function

K9202 provides forced cooling and fan fault monitoring for SIS safety instrumented system emergency shutdown protection,widely used for process plant safety spare replacement.

Product Brief

K9202 (P/N 996920202) belongs to HIMA HIMax family,plug-in 24VDC dual fan cooling module with speed monitoring. Verify rack compatibility before ordering.Test fan and diagnosis function during commissioning. ESD anti‑static protection shall be followed during installation.