How many relay output channels are provided by HIMA F3430?

HIMA identifies F3430 as a four-channel relay output module. Keep the four installed channel assignments distinct in the terminal and acceptance records.

Which DC switching voltage is listed for HIMA F3430?

The manufacturer technical overview lists a documented switching voltage of 110 VDC. The installed load and protective device must remain within the approved circuit design.

Which AC switching voltage is listed for HIMA F3430?

The manufacturer technical overview lists a documented switching voltage of 250 VAC. Separately isolate the AC source before any terminal work.

What switching-current limit is published for HIMA F3430?

HIMA lists switching current up to 4 A within the documented module rating. This limit does not replace the installation-specific load and protection review.

Which safety classification is recorded for HIMA F3430?

HIMA lists F3430 as a safety-related SIL 3 relay output module. Final safety integrity still depends on the complete validated safety function.

Which hardware revisions are valid for HIMA F3430?

The cited HIMA revision list records revisions 01 and 02 as valid for F3430. Record the actual nameplate revision before selection or replacement.

What field records must be preserved before replacing HIMA F3430?

Record all four channel assignments, external AC or DC feeds, connected loads and protective devices before removal. Retain the final diagnostic and witnessed safety-response record after commissioning.

F3430

Name: F3430
Brand: HIMA
SKU: F3430

Safety Relay Module

Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe：

HIMA F3430 is a four-channel safety-related relay output module for documented HIQuad systems. HIMA lists SIL 3, 110 VDC or 250 VAC switching and current up to 4 A for this exact model.

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Technical specifications for F3430

Manufacturer:

HIMA
Product Category:

DCS Systems
Spare Part Number:

F3430
Estimated shipping dimensions:

2x19x12.7cm
Weight:

0.28 kg
Tariff Code:

8537101190
Counliy of origin:

Germany
Product class:

Safety-related relay output module
System family:

HIQuad H41q/H51q and supported HIQuad X I/O
Safety classification:

SIL 3
Relay output channels:

4
DC switching voltage:

110 VDC
AC switching voltage:

250 VAC
Switching current:

Up to 4 A
Documented architectures:

ESD and ProtecS
Valid revisions:

01 and 02
EN ISO 13849-1:

Not certified
Application restriction:

Not for safety functions requiring switching on demand

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Information

Overview Manuals Common Applications Product Precautions

F3430 provides four relay-output channels for controlled switching of higher-voltage field loads within an approved HIQuad safety architecture.

Match the complete F3430 marking and confirm hardware revision 01 or 02.
Keep all four relay-output channels within the documented 110 VDC, 250 VAC and 4 A limits.
Record each external load circuit, protective device and suppression arrangement before removal.
Exclude any safety function that requires switching on demand under EN ISO 13849-1.

Each relay channel switches an installation-specific external load circuit. The approved safety design, load protection, contact suppression and channel acceptance test remain defined by the controlled project documentation.

Important Notice: F3430 is not certified according to EN ISO 13849-1 and must not be used for a safety function that requires switching on demand.

HIMA F3430 Manuals & Downloads

HIMA F3430 Technical Reference (PDF)HIMA F3430 Installation & Commissioning Guide (PDF)

The technical reference consolidates the exact four-channel relay ratings, safety classification, valid revisions and application boundary. The installation guide controls external-source isolation, conductor transfer, load checks and witnessed acceptance.

Four-channel relay isolation

Switch four documented field circuits through the F3430 relay outputs.

HIQuad shutdown outputs

Operate approved final elements in a de-energize-to-trip safety arrangement.

Mixed AC or DC loads

Apply the exact documented voltage and current boundary to each installed channel.

Controlled legacy maintenance

Replace an exact F3430 while retaining channel, load and revision records.

HIMA F3430 installation checks: preserve the exact four-channel identity, separately supplied load circuits, revision status and witnessed acceptance evidence.

Verify the complete HIMA F3430 marking and confirm revision 01 or 02.

Record all four channel assignments, terminal positions and connected loads before removal.

Place the controlled process in its approved safe state and isolate every external load supply.

Prove absence of both AC and DC voltage at the F3430 field terminals before conductor work.

Check each circuit against the documented 110 VDC, 250 VAC and 4 A switching limits.

Inspect relay wiring, protective devices and load-suppression components before reconnection.

Do not assign F3430 to an EN ISO 13849-1 safety function that requires switching on demand.

Witness each required relay transition and retain the final diagnostic and acceptance record.

Technical notes

F3430 provides four SIL 3 relay outputs rated for documented switching up to 110 VDC or 250 VAC and 4 A. Revision, load circuit and application restriction must be verified before commissioning.

FAQ View All FAQ

How many relay output channels are provided by HIMA F3430?

HIMA identifies F3430 as a four-channel relay output module. Keep the four installed channel assignments distinct in the terminal and acceptance records.
Which DC switching voltage is listed for HIMA F3430?

The manufacturer technical overview lists a documented switching voltage of 110 VDC. The installed load and protective device must remain within the approved circuit design.
Which AC switching voltage is listed for HIMA F3430?

The manufacturer technical overview lists a documented switching voltage of 250 VAC. Separately isolate the AC source before any terminal work.
What switching-current limit is published for HIMA F3430?

HIMA lists switching current up to 4 A within the documented module rating. This limit does not replace the installation-specific load and protection review.

Which safety classification is recorded for HIMA F3430?

HIMA lists F3430 as a safety-related SIL 3 relay output module. Final safety integrity still depends on the complete validated safety function.
Which hardware revisions are valid for HIMA F3430?

The cited HIMA revision list records revisions 01 and 02 as valid for F3430. Record the actual nameplate revision before selection or replacement.
Which ISO 13849 restriction applies to HIMA F3430?

HIMA states that F3430 is not certified according to EN ISO 13849-1 and cannot be used for a safety function that requires switching on demand. Do not remove this restriction from the engineering record.
What field records must be preserved before replacing HIMA F3430?

Record all four channel assignments, external AC or DC feeds, connected loads and protective devices before removal. Retain the final diagnostic and witnessed safety-response record after commissioning.

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