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Overview
Maintaining a certified fire and gas detection system on a vessel or industrial installation is not simply about keeping the system running — it is about keeping it running to its certified specification. Classification societies, flag state authorities, and facility safety management systems all require that fire and gas detection systems maintain their approved configuration and full operational coverage. When a component fails, the question is not just whether the system can be made to function in some modified form; it is whether it can be restored to the specification under which it was certified and approved. For I/O module replacements in the Consilium SW2020 system, that means sourcing the correct PCB card to the correct revision level — not an approximate equivalent.
The Consilium SW2020 RIOK-40 PCB Card Rev R1C (Art.No 019241, SLE 1203017) is an SW2020 system I/O card supplied in refurbished condition described as new without box — meaning the board has not been previously installed in service, but is supplied without its original manufacturer packaging. This condition is meaningfully different from a used or refurbished board that has been in active service: a new-without-box component retains its original manufactured state without the wear, thermal cycling, and environmental exposure accumulated during operational service. For buyers replacing a failed I/O card in a classified fire and gas detection system, a new-without-box component at the correct article number and revision level represents the closest available equivalent to a new factory-supplied part for a legacy system.
The RIOK-40 is a specific PCB card type within the SW2020 I/O module architecture — distinct from the RIOK-41 in its configuration, channel specification, or application role within the system. Correct identification of the required card type (RIOK-40 vs RIOK-41) and revision level (Rev R1C) is essential before procurement, as physically similar boards of different designations may not be interchangeable in the SW2020 system without causing configuration errors or system communication faults.
Key Features
RIOK-40 PCB Card — Specific SW2020 I/O Architecture Component
The RIOK-40 is a specific PCB card type within the Consilium SW2020 I/O module system, with a defined role in the system’s zone I/O architecture that is distinct from the RIOK-41 card type. The RIOK-40 manages the input and output channel connections for field devices within its assigned zone — providing the hardware interface between the SW2020 controller and the field detector inputs, manual call points, sounder outputs, and relay contacts in the zone. Identifying whether your SW2020 system requires RIOK-40 or RIOK-41 replacement cards requires reference to the system’s original configuration documentation or the card markings on the module being replaced.
New Without Box Condition — Uninstalled Original State
The RIOK-40 PCB Card is supplied as new without box — a component that has not been previously installed in service, retaining its original manufactured state, supplied without the original manufacturer’s packaging. This condition is meaningfully superior to a refurbished (previously installed and restored) component for buyers who require the closest available equivalent to a new factory-supplied part: the board has not accumulated operating hours, thermal cycles, or environmental exposure, and its component condition reflects its original manufactured state rather than a post-service restoration. For classified fire and gas detection system maintenance where the installation of replacement components requires documentation, a new-without-box condition supports a stronger maintenance record entry than a used or refurbished component.
Revision R1C — Correct Revision Level for SW2020 Compatibility
The board is supplied to revision level R1C, article number 019241, and SLE reference 1203017. In the SW2020 system, PCB card revision levels affect compatibility with the controller firmware, the system configuration, and other modules in the system. Installing a card of the wrong revision can cause system communication errors, module rejection by the controller, or configuration faults that prevent the replacement card from being accepted as a valid system component. Confirming that Rev R1C is the correct revision for your specific SW2020 system serial number and firmware version is an essential step before procurement.
Restores Zone I/O Function — Targeted Repair Without System Disruption
Like the RIOK-41, the RIOK-40 manages I/O for a specific zone within the SW2020 system. A failed RIOK-40 card creates a zone-level fault — the field devices connected to that card lose communication with the SW2020 controller — while other zones and modules in the system continue to function normally. Replacing the failed card restores full I/O functionality for the affected zone without requiring any intervention to other system zones, the central controller, or the field device infrastructure. The targeted nature of this repair minimises system downtime and operational disruption.
Full Article and SLE Reference Traceability
The RIOK-40 PCB Card is supplied with full component identification: Art.No 019241, Rev R1C, SLE 1203017. This traceability supports accurate maintenance record entries for the vessel’s or facility’s safety management system documentation, classification society maintenance records, and any inspection or audit that requires verification of the components installed in the certified fire and gas detection system. SLE reference traceability is particularly relevant for Consilium SW2020 systems where the SLE number may be referenced in the system’s technical documentation and maintenance history.
Technical Specifications
Product: Consilium SW2020 RIOK-40 PCB Card
System Compatibility: Consilium SW2020 Fixed Gas and Fire Detection System
PCB Card Designation: RIOK-40
Article Number: 019241
Revision: R1C
SLE Reference: 1203017
Condition: Refurbished — New Without Box (uninstalled, original manufactured state, no original packaging)
Category: Fixed Gas System Replacement Component
I/O Function: Zone input/output card within the SW2020 RIOM module architecture
Compatibility Note: Confirm that RIOK-40 (not RIOK-41 or other card type) is the correct card for your specific zone module, and that Rev R1C is compatible with your SW2020 system serial number and firmware version, before procurement. Reference your system’s technical documentation or the card markings on the module being replaced.
Benefits
For vessel operators and facility managers, the new-without-box condition of this RIOK-40 provides a meaningful improvement over a used or refurbished card for a certified safety system replacement. The component has not been previously installed — it has not accumulated service hours, thermal cycling stress, or environmental exposure that could affect its remaining service life. Where the choice exists between a new-without-box component and a refurbished equivalent, the new-without-box option offers a longer remaining service life expectation and a stronger basis for the maintenance record entry that a classified system repair requires.
For classification society compliance, restoring the failed zone to full I/O functionality through installation of a correctly identified replacement card — at the correct article number and revision level — returns the system to its certified operational state. The zone isolation that results from a failed RIOK-40 represents a gap in the system’s certified fire and gas detection coverage; the replacement card closes that gap and allows the vessel or facility to operate with its detection system at full certified capacity rather than under a dispensation or temporary deviation for the isolated zone.
For maintenance engineers performing the replacement, the correct article number and revision level identification — confirmed before procurement — eliminates the risk of installing a card that appears to fit physically but creates system communication errors because it is the wrong revision for the installed system firmware. The time cost of diagnosing and correcting a revision mismatch in a commissioned safety system is substantially higher than the time cost of confirming the correct specification before ordering.
Who It’s For
Vessel Technical Superintendent — Planned Maintenance Programme
You manage planned maintenance for a fleet where SW2020 systems require periodic component inspection and proactive replacement of components approaching end of service life. A new-without-box RIOK-40 card at the correct article number and revision level can be held as a spare part for planned replacement at the next scheduled maintenance opportunity, or used for immediate replacement of a failed card without waiting for factory parts procurement. The new-without-box condition means the spare part held for planned maintenance does not arrive with an unknown remaining service life from prior installation.
Classification Society Surveyor-Assisted Repair — Port State Inspection Response
Your vessel has been flagged by port state control for a non-operational SW2020 zone, and classification society survey is required to close the deficiency. You need a replacement RIOK-40 card that is correctly identified to article number and revision level, available for immediate procurement and shipment, and supplied with documentation that supports the survey record for the repair. The new-without-box RIOK-40 (Art.No 019241, Rev R1C, SLE 1203017) meets all three requirements — correct identification, availability, and traceability for the classification record.
Fixed Fire and Gas Detection Service Company — Legacy System Support
You provide maintenance and repair services for Consilium SW2020 systems across a customer portfolio. You need access to correctly identified SW2020 I/O cards — including RIOK-40 variants at specific revision levels — for customer system repairs. Holding a stock of correctly identified new-without-box cards through a specialist legacy parts supplier gives you the component availability to respond to customer emergency repair requirements without the procurement uncertainty of sourcing through general electronics distribution channels for a legacy marine system component.
Possible Applications
Marine Tanker and Bulk Carrier Vessels — Zone I/O Card Replacement — Vessels operating Consilium SW2020 systems require RIOK-40 or RIOK-41 card replacements when zone I/O card failures occur during the vessel’s operational life. New-without-box cards provide the closest available equivalent to factory new components for vessels where original manufacturer new parts supply has lapsed.
Offshore Production Platforms — Instrumentation and Electrical Maintenance — Offshore platforms with SW2020 fire and gas detection systems use RIOK cards for zone I/O management across process areas and utility spaces. Correct revision-level replacement cards maintain the system’s certified configuration without requiring controller firmware updates or system-wide reconfiguration.
LNG and Gas Tankers — IGC Code Compliance Maintenance — Gas tankers with SW2020 systems require fully operational zone I/O coverage as a condition of their IGC Code compliance and classification society certification. New-without-box replacement cards available through specialist suppliers provide rapid-access components for system restoration when zone failures occur during operations.
Naval and Government Vessels — Long-Term System Support — Naval vessels with Consilium Salwico fire detection systems require component-level support for systems that may remain in service beyond the original manufacturer’s active production support period. Specialist legacy parts suppliers with new-without-box stock of specific card revisions provide a critical support route for these long-service vessels.
Industrial Fixed Fire and Gas Systems — Life Extension Maintenance — Industrial facilities using the SW2020 in fire and gas detection applications can extend system operational life through proactive component maintenance using correctly identified replacement cards rather than full system replacement.
Trust & Certifications
Consilium Salwico SW2020 — Established Marine Safety Detection Platform
The Consilium Salwico SW2020 fire and gas detection system has been in widespread service across global vessel and offshore fleets for many years — its longevity as a fielded safety system is the reason component-level support parts remain commercially significant. Specialist knowledge of the SW2020’s card architecture, revision compatibility requirements, and system configuration procedures is concentrated in suppliers with direct experience of the Consilium Salwico product range, making specialist legacy parts sourcing a more reliable route than general electronics distribution for SW2020 component maintenance.
New Without Box Condition — Uninstalled Component Assurance
New-without-box condition provides assurance that the RIOK-40 PCB Card has not been previously installed in service and has not accumulated the thermal cycling, operating load, or environmental exposure of a component with a service history. For classified fire and gas detection system component replacement, the condition distinction between new-without-box (uninstalled) and refurbished (previously installed and restored) is material to the remaining service life expectation and the maintenance record documentation quality. Buyers should confirm the specific condition verification process applied to this card with the supplier for maintenance record purposes.
Full Component Traceability — Art.No 019241, Rev R1C, SLE 1203017
Complete component identification to article number, revision, and SLE reference supports accurate and complete maintenance record entries for classified fire and gas detection systems. Classification society surveyors and flag state inspectors may require that replacement components in approved systems are identified to article number and revision in the vessel’s maintenance records — the specific identification of this card enables complete and accurate record entries without ambiguity.
Note on Installation Requirements and Classification Society Notification
Installation of replacement RIOK PCB cards in classified SW2020 fire and gas detection systems typically requires zone recommissioning following card replacement, update of the system’s maintenance records, and may require notification to or acceptance by the relevant classification society depending on the applicable class rules. Qualified personnel familiar with the SW2020 system should perform the installation and commissioning, and applicable classification society notification requirements should be confirmed before installation.
Accessories & Variants
Consilium SW2020 RIOK-41 PCB Card (RIOM-41, Art.No S-40091, Rev R1A) — Refurbished
The RIOK-41 card is a related but distinct SW2020 I/O card type, available separately as a refurbished replacement. If your system requires RIOK-41 rather than RIOK-40 cards, contact our team to confirm availability of the RIOK-41 at the required revision level.
Consilium SW2020 Main Display PCB GPK-4 (Art.nr 051005, Rev.R2C) — Refurbished
The SW2020 Main Display PCB is available as a refurbished replacement for systems with display board failures. For SW2020 systems requiring both I/O card and display board replacement, contact our team to discuss combined procurement.
Thomas Analyzing/Vacuum Pump — Refurbished
The SW2020 sampling system pump is available as a refurbished replacement component. Contact our team for current availability if your system requires pump replacement alongside I/O card replacement.
Additional SW2020 RIOK Card Variants and Revisions
Other RIOK card types, article numbers, and revision levels for the SW2020 system may be available depending on current inventory. Contact our technical team with the specific card designation, article number, and revision level from your system documentation to confirm availability and pricing.
Request a Quote or Component Availability Consultation
If you need a Consilium SW2020 RIOK-40 PCB Card at revision R1C (Art.No 019241) for zone I/O restoration in a classified fire and gas detection system, our team can confirm stock availability, condition documentation, lead time, and pricing for supply to your vessel or facility.
Speak with our technical team to verify compatibility with your specific SW2020 system serial number and firmware version, discuss availability and lead time for your operational schedule, request documentation for maintenance records and classification society purposes, or obtain a formal quotation. We work with vessel superintendents, offshore platform maintenance engineers, naval technical managers, and fixed fire and gas detection service companies across marine, offshore, and industrial fixed safety system applications.
