Chassis-side position
The connector installs at the FET location associated with the selected 3626X I/O-module pair.
TRICONEX · TRICON
TRICON / TRICON CX
Triconex · Tricon safety systems
Triconex 9666X Tricon CX Field External Termination Connector
32-POINT FET
01
Product Summary
Triconex 9666X is a 32-point, commoned 24 V DC Field External Termination connector for the Tricon CX 8131X I/O expansion chassis. It is a passive connection assembly used with the 3626X supervised digital output module. Its role is to carry the output circuits between the chassis module position and compatible external termination panels without performing switching or signal processing itself.
Inside the Tricon CX field-wiring chain, Triconex 9666X sits between the 3626X module pair and the interface cable. Voted output power leaves the active module through the connector, continues to the external panel, and then reaches the field load; the return and field-supply paths remain on the termination side. This arrangement allows the removable module and the cabinet's permanent field wiring to stay physically separate.
02
Technical Data
| Technical Item | 9666X |
|---|---|
| Brand | Triconex |
| Product Type | Field External Termination connector |
| Country of Origin | United States |
| System Platform | Tricon CX |
| Panel Type | Commoned, 24 V DC |
| Points | 32 |
| Compatible Module | 3626X supervised digital output |
| Compatible Chassis | 8131X I/O Expansion Chassis |
| Interface Cable | 4X00200-310 for certified installation path |
| Field Interface | External termination panel connection |
| Signal Direction | Digital outputs from module to ETP |
| Logic Function | None; passive connection assembly |
| Module Location | FET position behind I/O module pair |
| Conformal Coating | Urethane-coated PCB assembly |
03
Installation Highlights - FET Positioning
Product-specific focus
9666X completes the internal side of the 3626X field-wiring route and must be aligned with the correct logical slot and cable assembly.
Interface cable route
The approved cable carries the thirty-two commoned output points from the FET to external termination hardware.
DO-select alignment
The connector and chassis switch position must match the intended digital-output path before modules are energized.
04
System Integration - Output Termination Chain
9666X joins a removable TMR output module to external termination panels without becoming an active I/O channel itself.
Module relationship
A 3626X produces and supervises output commands; the FET only transfers those circuits to the field interface.
ETP relationship
One or more compatible termination panels divide the thirty-two-point connector into cabinet field-wiring groups.
Maintenance separation
The module can be serviced at the chassis while permanent field conductors remain landed on the external panel.
05
Questions & Answers
Is 9666X a digital output module?
No. It is a passive field external termination connector. The active supervised output electronics are in the 3626X module.
Which module is compatible with 9666X?
The documented Tricon CX module is 3626X. A different I/O type requires its own FET and termination path.
How many field points does 9666X carry?
It carries 32 commoned 24 V DC output points. The external panel arrangement may divide those points into smaller terminal groups.
What should be included when ordering 9666X?
State the FET model, 3626X module, interface-cable part number, ETP model and required quantity. These items are separate catalog components.
Which cable and ETP details complete a 9666X order?
The FET connector sits behind a defined I/O-module pair. Matching the slot prevents the external cable from being associated with the wrong module position.
Can field wires land directly on 9666X?
The intended architecture routes the FET through an interface cable to an external termination panel. Field conductors are landed at that panel rather than on the removable chassis module.
06
Order Tracking
MOORE AUTOMATION
https://www.mvme.cn/Moore Automation keeps the 9666X connector, compatible 3626X module, cable and termination-panel references as separate order lines. Tracking messages use the confirmed catalog numbers and quantities so a passive connector is not recorded as an active output module.
Line-item controlQuantity checkDispatch noticeTracking support
www.mvme.cn
07
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Enquiry Information
Send the complete model and requested quantity for an exact enquiry record.
Sales contactManager Leonia
Emailsales@mvme.cn
WhatsApp+86 180 3017 5807
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