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PRODUCT DESCRIPTION
4000056-002 Two-foot I/O extender bus cable for the Trident safety system
Triconex 4000056-002 is a Two-foot I/O extender bus cable used with the Trident safety system. The complete order reference identifies the required hardware and must be matched to the installed chassis, baseplate, cable or field termination.
Manufacturer documentation lists the applicable electrical, signal and installation characteristics. Verify the nameplate, hardware revision, connector layout and project records before replacement.
Manufacturer documentation lists the applicable electrical, signal and installation characteristics. Verify the nameplate, hardware revision, connector layout and project records before replacement.
BEFORE YOU BUY
Confirm the complete installed configuration
ACTUAL APPLICATIONS
4000056-002 supports safety-system maintenance and lifecycle projects
Use the Two-foot I/O extender bus cable only in the documented Triconex configuration after confirming field circuits, mating hardware and the application program.
- 01 · PROCESS SAFETY
Maintain emergency shutdown functions
Support configured shutdown logic and field circuits in oil, gas, chemical and power-generation installations. - 02 · FIRE & GAS
Preserve monitored protection loops
Match the installed point assignment, signal type and termination arrangement before reconnecting fire-and-gas devices. - 03 · LIFECYCLE SERVICE
Replace legacy Triconex hardware
Record the existing configuration, install the exact 4000056-002 identity and complete diagnostics plus site functional testing before return to service.
Technical specifications for 4000056-002
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Product Model4000056-002
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Product ParametersI/O extender cable
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Place of shipmentXiamen, China
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In stock1 unit
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ManufacturerInvensys
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Product TypeI/O extender bus cable
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Product Number4000056-002
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System PlatformTrident controller
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Cable Length2 ft / 0.61 m
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Source ConnectionI/O baseplate expansion port
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Destination ConnectionTrident I/O extender module
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Bus FunctionExtends the proprietary I/O communication bus
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Assembly TypeFactory-terminated shielded cable
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Connector StyleKeyed Triconex system connectors
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Signal DirectionBidirectional I/O bus traffic
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Installation AreaInside protected control cabinet
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Routing RuleSeparated from high-voltage field wiring
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Bend ProtectionNo sharp bends or tensile loading
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Required Termination4000138-001 at the final extender
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Maintenance CheckInspect both latches before energising
View all additional
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM CONFIGURATION
Match 4000056-002 to the installed Triconex configuration
Triconex 4000056-002 is a Two-foot I/O extender bus cable for the Trident safety system. Verify the complete product identity and controller generation before integration.
Match all mating modules, baseplates, termination panels, cables, field power and signal assignments. Preserve approved project records.
Complete the manufacturer-recommended diagnostics and site functional test after installation.
Features:
- Exact product identity: 4000056-002
- Product class: Two-foot I/O extender bus cable
- Model-specific values listed in the specifications
The Triconex 4000056-002 requires its ratings, wiring and installed configuration to be checked before system integration and commissioning.
INTERCHANGEABILITY
Verify the full replacement identity before commissioning
Replace Triconex 4000056-002 only after matching the complete order reference, hardware revision, connector or terminal arrangement and installed function.
Record the existing slot, cable and field-terminal labels before removal. Transfer only configuration data approved for the exact hardware and project.
After installation, verify power, communications, every connected point, alarm response and the complete safety function.
Features:
- Match the complete 4000056-002 identifier
- Compare revision, connectors and mating hardware
- Test diagnostics and field operation before service
The Triconex 4000056-002 requires replacement verification against the installed hardware and project documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: Available documents must be matched to the complete 4000056-002 identity, installed system and applicable revision.
Features:
- Model-specific data sheet prepared for 4000056-002
- Manufacturer guide reference identified before order
- Installation steps follow Triconex maintenance controls
Documentation for Triconex 4000056-002 must match the installed system and revision; confirm manual availability in the written quotation.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
- 01
Shipping & delivery
- DispatchEligible stock: same / next day
- CarriersDHL, FedEx or UPS
- Ship fromXiamen, China
- Packed size4.5 × 11 × 11.5 cm
- Shipping weight0.3 kg
- 02
Payment & customs
- PaymentBank transfer (T/T)
- CurrenciesUSD · EUR · GBP · RMB
- Credit cardsNot accepted
- HS reference8544422900
- OriginUnited States
- 03
Warranty & returns
- Warranty12 months from AMIKON
- InspectionLabel, condition and packing checks
- ReturnsPrior RMA authorisation required
- CompatibilityConfirm before order
- OEM warrantyDoes not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
Part checked
Full suffix recordedCondition checked
Label and appearancePacking checked
Antistatic protectionTracking supplied
Established couriersSandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 4000056-002
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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How should Signal Direction be interpreted when selecting 4000056-002?
For 4000056-002, the manufacturer reference states Signal Direction as Bidirectional I/O bus traffic; use that value with the complete nameplate and installed system. -
What installation decision is controlled by Routing Rule on 4000056-002?
Plan the 4000056-002 connection around Separated from high-voltage field wiring for Routing Rule, then verify its mating hardware and terminal assignment before installation. -
Which commissioning check confirms the stated Required Termination for 4000056-002?
On 4000056-002, measure or diagnose the applicable channel and confirm it agrees with 4000138-001 at the final extender, the documented Required Termination for this hardware. -
Why must maintenance staff verify Product Type before replacing 4000056-002?
A mismatch in Product Type can change 4000056-002 compatibility or field behavior; the required reference for this product is I/O extender bus cable. -
What field condition must remain within the System Platform specification for 4000056-002?
Keep the circuit connected to 4000056-002 within Trident controller for System Platform and investigate any reading outside the manufacturer specification. -
How does the published Source Connection affect wiring or system compatibility for 4000056-002?
The 4000056-002 Source Connection entry is I/O baseplate expansion port; apply it when checking cables, baseplates, field power and the approved project configuration. -
What record should be compared with the Bus Function value before 4000056-002 is energised?
Before powering 4000056-002, compare the site drawing, nameplate and maintenance record against Extends the proprietary I/O communication bus for Bus Function. -
Which post-installation test relates directly to Connector Style on 4000056-002?
After installing 4000056-002, test the related point, port or circuit against Keyed Triconex system connectors, then record the Connector Style result.
READY TO VERIFY YOUR PART?
Get a 4000056-002 quote with price, lead time and revision check.
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