HIMA F3240 16 Fold Digital Input Module

Technical Specifications

Model:F3240

Brand:HIMA

Safety certification:SIL3,IEC61508,TÜV certified

Channel:16-fold safety digital input

Input signal:120V AC/DC signal

Diagnosis:Wire break and short circuit loop monitoring

Mounting:Plug-in subrack installation,4TE width

Protection class:IP20

Power supply:5V DC /24V DC

Operating temperature:-20~+60℃

Relative humidity:5~95% non-condensing

Weight:0.42kg

Certification:CE

System compatibility

Designed for HIMA HIQuad H41q / H51q safety control system,collects discrete safety signals from field switches and sensors with 120V AC/DC output,widely used in petrochemical,chemical plant ESD emergency shutdown and F&G fire gas protection system.

Function

SIL3 16-fold galvanic isolated safety digital input module.It receives 120V AC/DC status signals from field safety devices,transmits signal data to HIQuad CPU,supports continuous wiring fault diagnosis for wire break and short circuit.

Installation

Plug into HIQuad H41q/H51q rack backplane,wire field 120V AC/DC signals to module terminals,complete hardware configuration via ELOPII engineering software.

Interface

‑16 channels digital input terminals

‑Backplane bus connector for power and data exchange

‑LED indicators for channel status and fault

Circuit feature

1oo2 fail-safe safety architecture,galvanic isolation,periodic hardware self-test,strong anti-electromagnetic interference,meets SIL3 functional safety requirements for hazardous industrial environment.

Feature

HIQuad series 16-fold SIL3 120V AC/DC digital input module F3240. Common faults:input channel circuit damage,signal acquisition abnormal,connector pin failure.Confirm H41q/H51q rack firmware version before replacement.

Diagnostic

Module or wiring fault triggers channel fault alarm;controller marks corresponding input signal invalid and executes safety interlock logic.

Built‑in function

F3240 collects 120V AC/DC discrete safety signals from field devices for safety interlock and emergency shutdown protection,widely used for chemical and power plant safety spare replacement.

Product Brief

F3240 belongs to HIMA HIQuad I/O family,plug-in 16-fold SIL3 120V AC/DC galvanic isolated digital input module for H41q/H51q safety subrack. Verify rack compatibility before ordering. Test signal acquisition and line diagnosis function during commissioning. ESD anti‑static protection shall be followed during installation.