Description
Product Overview
The TRICONEX 4000066-025 9000011-000 identification appears in legacy Tricon system spare-part inventories, but the two numbers should not automatically be interpreted as two equivalent model numbers. Available records consistently associate 4000066-025 with a Triconex cable/wire assembly, including one listing that specifically describes it as a 25-pin cable assembly. Other catalog records associate the same 4000066-025 number with an I/O communication bus cable. This makes connector and label verification important before placing a replacement order.
In a Tricon safety-system installation, a cable assembly is not merely a passive accessory from a maintenance perspective. Its pinout, connector gender, shield termination, conductor assignment, and physical length determine whether the connected I/O or termination hardware can communicate correctly with the Tricon controller architecture. The TRICONEX 4000066-025 should therefore be matched against the original cable’s complete part marking and cabinet wiring documentation. One particularly important distinction is 9000011-000: several independent records identify this number as a History and Statistics Software Installation Kit, not a cable.
For a legacy replacement project, I would not publish unsupported electrical ratings such as 220 VAC, 250 VDC, 10 A, or 10 Mbps merely because they appear on secondary listings. Those specifications conflict with the cable-oriented identification and are not supported by authoritative Tricon documentation in the material located for this part. The safer procurement description is Triconex 4000066-025, 25-pin I/O/communication cable assembly, with the 9000011-000 relationship confirmed from the original equipment label before shipment.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | TRICONEX |
| Primary Part Number | 4000066-025 |
| Associated Number Supplied | 9000011-000 |
| Product Type | I/O / Communication Cable Assembly |
| Cable Identification | 25-pin cable assembly |
| System Family | Tricon Safety Instrumented System |
| Application | I/O and system interconnection |
| Connection Type | Tricon system-to-external interface, configuration dependent |
| Pin Count | 25 pins reported for 4000066-025 |
| Cable Length | Not reliably confirmed |
| Conductor Specification | Not reliably confirmed |
| Shielding | Verify against original assembly |
| Connector Gender | Verify against original assembly |
| Pinout | Must be verified from original system documentation |
| Operating Voltage | Not reliably confirmed |
| Operating Temperature | Not reliably confirmed |
| Condition | New Surplus, subject to inspection and continuity testing |
Procurement caution: One secondary source describes 4000066-025 as a 5-meter cable with M12 connectors and various electrical ratings. That description conflicts with other records identifying it as a 25-pin Triconex cable assembly, so I would not use those values as purchasing specifications.
There is also conflicting information around 9000011-000. Multiple records identify it as a History and Statistics Software Installation Kit, while another catalog groups it with 4000066-025 as an I/O communication cable. This should be resolved by checking the actual label and physical item.
4000093-110N
Related Products
- TRICONEX 4000056-025 — A related Tricon I/O communication bus cable appearing in the same legacy spare-parts category. Its physical pinout and termination must be compared before considering substitution.
- TRICONEX 4000093-310 — Triconex cable assembly associated with system communication/interconnection applications. It has a different part number and should not be treated as a direct replacement.
- TRICONEX 4000094-310 — External output cable assembly used for Tricon system connections. It serves a different signal path from the 4000066-025.
- TRICONEX 4000043-310 — Legacy Tricon connection cable. Useful as a family reference when identifying cabinet wiring, but connector and pinout differences prevent automatic substitution.
- TRICONEX 4000042-320 — Another Tricon cable assembly used for system interconnection. Confirm the destination terminal assembly before ordering.
- TRICONEX 9000011-000 — Independently cataloged as a History and Statistics Software Installation Kit. If this number appears on your original documentation, verify whether it is a software-kit reference rather than a physical cable identifier.
- TRICONEX 4200 — Fibre-optic Primary Remote Module used in Tricon legacy remote I/O architectures. It is a system module rather than a direct cable replacement.
Frequently Asked Questions
1. What is TRICONEX 4000066-025 used for?
Available legacy inventory records identify 4000066-025 as a Triconex cable assembly, with one record specifically identifying it as a 25-pin cable wire assembly. Other catalogs describe it as an I/O communication bus cable.
Its practical role is to provide the physical interconnection between Tricon system hardware and the associated external interface/termination equipment.
2. Is 4000066-025 the same as 9000011-000?
Do not assume that they are interchangeable identifiers.
The evidence is contradictory:
- 4000066-025: repeatedly identified as a Tricon cable assembly.
- 9000011-000: independently identified by multiple sources as a History and Statistics Software Installation Kit.
- Some catalogs group both numbers under an I/O communication cable description.
For an actual purchase, provide both numbers exactly as they appear on your original documentation and request confirmation against the physical assembly.
3. Can I substitute another Triconex 25-pin cable?
Not automatically.
A matching pin count does not establish electrical compatibility. Check:
- Connector type and gender.
- Pin-to-pin wiring.
- Shield termination.
- Cable length.
- Destination terminal assembly.
- System generation.
- Original Tricon cabinet drawings.
A cable with the same number of contacts can still have a completely different pinout.
4. Can I hot-swap this cable?
Treat the answer as no unless the plant’s approved maintenance procedure explicitly permits it.
Before disconnecting a Tricon safety-system cable, identify the associated I/O path and place the affected equipment into the required maintenance/bypass state. Uncontrolled disconnection can remove signals from a safety-related circuit.
After replacement, perform continuity and point-to-point verification before returning the circuit to service.
5. Will replacing 4000066-025 affect my Tricon control logic?
The cable itself does not contain the application control logic. Its purpose is interconnection.
The risk is signal integrity and point mapping. A cable with an incorrect pinout can connect the wrong signal to the wrong terminal or leave a safety input/output unavailable. For that reason, compare every conductor against the original wiring documentation before energizing the system.
6. Does 4000066-025 support a specific firmware version?
Firmware is generally not the defining compatibility factor for a passive cable assembly.
The relevant compatibility factors are the connected Tricon hardware, terminal assemblies, connector arrangement, and pinout. If documentation identifies 9000011-000 as a software installation kit in your system, that is a separate issue from the physical cable and should be evaluated independently.
7. How should I verify a New Surplus 4000066-025?
For this particular part, physical verification is more important than a generic online specification sheet.
Check:
- 4000066-025 marking
- Any 9000011-000 marking
- 25-pin connector configuration
- Connector gender
- Cable length
- Wire count
- Pin-to-pin continuity
- Shield/ground termination
- Connector housing condition
- Factory labels and revision markings
- Original Tricon cabinet documentation
To be completely transparent: because published references disagree about the 9000011-000 relationship, I would require a clear photograph of the labels and connectors before treating 4000066-025 / 9000011-000 as one definitive physical product configuration.
