ICS TRIPLEX T8240 I/O Chassis Power Supply | Replacement, Equivalent & Selection Guide
The ICS TRIPLEX T8240 is a dedicated I/O Chassis Power Supply designed for use within ICS TRIPLEX Trusted™ safety and control systems. This page provides full technical specifications, compatible replacement options, equivalent models, and a structured selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ICS TRIPLEX (Rockwell Automation) |
| Part Number / SKU | T8240 |
| Description | I/O Chassis Power Supply |
| Product Series | Trusted™ Safety System |
| Form Factor | Chassis-mount module |
| Weight | 500 g (approx.) |
| Condition Available | New, Refurbished, Tested Surplus |
Note: Full electrical specifications (input voltage range, output current, redundancy configuration) should be verified against the ICS TRIPLEX T8240 datasheet or system documentation prior to installation.
Compatible Replacement & Equivalent Models
When the T8240 is discontinued, obsolete, or on extended lead time, the following models may serve as functional replacements or equivalents — subject to engineering validation:
- ICS TRIPLEX T8241 – Next-generation chassis power supply in the Trusted™ series; verify form-factor and connector compatibility
- ICS TRIPLEX T8110 – Alternative power module used in adjacent Trusted™ chassis configurations
- Rockwell Automation 1756-PA75 – ControlLogix chassis power supply; applicable only if migrating to a ControlLogix platform
- Third-party compatible units – Consult Konmask engineering support for validated third-party alternatives meeting equivalent output specs
⚠ Important: Always confirm electrical ratings, connector pinout, and firmware compatibility before substituting any power supply module in a safety-rated system.
Why Choose the Original T8240 Model
- Safety-system certified – Designed and validated for use in ICS TRIPLEX Trusted™ TMR (Triple Modular Redundant) architectures
- Drop-in fit – Maintains original chassis slot dimensions and connector interface; no re-engineering required
- Proven field reliability – Widely deployed in oil & gas, petrochemical, and power generation facilities globally
- Regulatory compliance – Supports SIL 2 / SIL 3 system integrity requirements when used as specified
- Minimized validation burden – Using the original part avoids re-qualification costs associated with alternative components in safety-critical applications
Typical Applications
- Oil & gas processing plants – Emergency Shutdown Systems (ESD) and Fire & Gas (F&G) systems
- Petrochemical and refinery control systems
- Power generation and utilities – turbine and boiler protection
- Offshore platform safety instrumented systems (SIS)
- Pipeline SCADA and compressor station automation
- Nuclear and critical infrastructure process control
System Compatibility
- Platform: ICS TRIPLEX Trusted™ Safety System
- Architecture: Triple Modular Redundant (TMR) I/O chassis
- Compatible chassis: Trusted™ I/O expansion chassis (verify chassis generation with T8240 revision level)
- Controller compatibility: Works alongside ICS TRIPLEX Trusted™ controllers (T8110, T8120, T8150 series and related)
- Not compatible with: Standard ControlLogix, CompactLogix, or non-Trusted™ chassis without engineering modification
Selection Guide
Use the following criteria to determine whether the T8240 is the correct power supply for your application:
- Step 1 – Confirm chassis type: Verify your I/O chassis is a Trusted™ series chassis that accepts the T8240 form factor
- Step 2 – Check redundancy requirement: Determine if single or redundant power supply configuration is required; the T8240 supports redundant pairing
- Step 3 – Validate input power: Confirm site AC/DC input voltage matches T8240 input specifications from the datasheet
- Step 4 – Review SIL rating: Ensure the T8240 meets the Safety Integrity Level (SIL) requirement of your SIS design basis
- Step 5 – Check revision compatibility: Match the T8240 hardware revision to your existing chassis and controller firmware version
- Step 6 – Sourcing path: New OEM stock preferred for greenfield; tested surplus acceptable for brownfield MRO with documented test records
Quality Assurance & Sourcing
- All T8240 units sourced through Konmask.com undergo incoming inspection and functional verification
- Surplus units are tested against key electrical parameters and supplied with test documentation upon request
- Traceability records (lot, revision, test date) available for critical applications
- Units shipped in anti-static packaging with appropriate handling protection
- Lead time: typically 3–10 business days depending on stock status; contact us for urgent requirements
How to Order
- Add the T8240 to your cart and proceed to checkout, or
- Email support@konmask.com with your quantity, required condition (new / refurbished / surplus), and delivery timeline
- For bulk or project orders, request a formal quotation — we support PO-based procurement
- Phone / WhatsApp: +0086 19859288691
Replacement & Compatibility FAQ
Q: Is the ICS TRIPLEX T8240 still in production?
A: The T8240 may be at end-of-life or on limited availability from the OEM. Konmask.com maintains surplus and refurbished stock to support ongoing MRO needs. Contact us to confirm current availability.
Q: Can I use a T8241 as a direct replacement for the T8240?
A: The T8241 is a later-generation model and may be functionally compatible, but connector, firmware, and chassis slot compatibility must be verified by your system integrator before substitution in a safety system.
Q: Do you provide a warranty on surplus T8240 units?
A: Yes. Konmask.com provides a standard 90-day warranty on tested surplus units. Extended warranty options are available — please inquire at time of order.
Q: Can the T8240 be repaired if faulty?
A: Board-level repair may be possible depending on the fault mode. Contact our technical team with a fault description for an assessment.
Q: What documentation is available?
A: We can provide test reports and traceability records. OEM datasheets and manuals are available from Rockwell Automation / ICS TRIPLEX official channels.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
