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Technical specifications for H4135A
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Manufacturer:HIMA
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Product Category:DCS Systems
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Spare Part Number:H4135A
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Estimated shipping dimensions:2x7x8cm
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Weight:0.08 kg
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Tariff Code:8537101190
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Counliy of origin:Germany
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Hardware type:Safety relay amplifier
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Mechanical form:Relay in terminal case / DIN-rail arrangement
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Coil supply:24 V DC documented family value
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Switching voltage:Up to 250 V AC or 220 V DC
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Isolation:Safe isolation
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Safety classification:SIL 3 in documented application
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Certificate class:T4 listing
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Acceptance:Coil, contacts, isolation and field response
Information
Overview
Manuals
Common Applications
Product Precautions
H4135A provides an isolated relay interface between the safety controller and the field circuit, with the full terminal assignment and controlled load recorded as part of the safety function.
- Exact model: H4135A.
- Hardware type: Safety relay amplifier.
- Mechanical form: Relay in terminal case / DIN-rail arrangement.
- Coil supply: 24 V DC documented family value.
Retain the documented position, connections and configuration record. Complete controlled diagnostics and a functional test before service release.
Important Notice: Confirm H4135A, every companion marking and the recorded acceptance result before replacement.
HIMA H4135A Manuals & Downloads
HIMA H4135A Technical Reference (PDF)HIMA H4135A Installation & Commissioning Guide (PDF)
The technical reference documents the exact product identity and engineering boundaries; the commissioning guide provides separate readiness, connection, verification and handover checks.
Installed-system renewal
Restores the documented H4135A position while keeping the approved host and interfaces.
Controlled maintenance
Supports as-found recording, safe isolation and exact connection restoration.
Compatibility review
Compares the full H4135A marking, host, connectors, settings and companion hardware.
Commissioning evidence
Records diagnostics and a controlled functional test of safely isolated relay switching in a documented field circuit.
Read the applicable HIMA and site instructions before work. Verify H4135A, the installed host and every connected circuit before isolation or replacement.
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Confirm the complete H4135A marking before work.
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Place the affected equipment in its approved maintenance state.
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Isolate connected energy and prove the circuit safe.
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Photograph the slot, wiring, connectors and settings before removal.
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Match the documented HIMA safety-related relay hardware host and every companion component.
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Restore mechanical retention, shielding and protective earth.
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Review hardware and system diagnostics after energization.
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Functionally verify safely isolated relay switching in a documented field circuit before service release.
Technical notes
Match H4135A to the complete installed record. Preserve the host position, connections, settings and companion hardware; after replacement, verify diagnostics and safely isolated relay switching in a documented field circuit under controlled conditions.
FAQ View All FAQ
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Which exact identity should be confirmed for H4135A?H4135A must be matched by its complete model and assembly marking before installation.
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How is H4135A classified in this installation?H4135A is documented as a safety relay amplifier in the HIMA safety-related relay hardware context.
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What system relationship governs H4135A?Use H4135A only with the recorded HIMA safety-related relay hardware host, position and companion hardware.
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Which documented coil supply applies to H4135A?The approved record specifies 24 V DC documented family value for H4135A.
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Why should the installed H4135A arrangement be photographed?The as-found connector, conductor, indicator and adjacent-hardware record prevents mapping errors during replacement.
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How must H4135A be isolated before service?Place the affected equipment in its approved maintenance state, remove connected energy and prove the circuit safe.
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What verification follows installation of H4135A?Confirm seating, wiring, settings and diagnostics, then test safely isolated relay switching in a documented field circuit under controlled conditions.
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When may H4135A return to service?Release requires a recorded acceptance result with the intended function restored and no unexpected alarms or process response.
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