The useful distinction
Recognize it. Then verify it.
M23 circular connectors cover larger industrial signal interfaces; the documented M23 PRO example uses a 12-position insert. [C254A]
Source-scoped identification facts
Each value retains its exact example, role and measurement axis. Facts from different parts must not be combined into an invented component.
| Nominal contacts | 12S274Source-backed nominal position/contact count: 12. |
|---|---|
| Positions / cavity span | 12 (Claim C254A); 12 (Claim C254B)S274 · S320Recorded source-scoped values; named examples do not describe every family variant or establish compatibility. V43 catalogue-expansion identification fact only; not independent technical approval, fabrication data, wiring instruction, protocol guarantee or end-to-end compatibility proof. V48 component-level orientation and mating-context reference only; no universal M23 signal assignment, wiring map or fabrication tolerance is inferred. |
| Dimensions / axis | 28 mm Flange width (Recorded example component); 28 mm Flange height (Recorded example component); 28 mm square flange width (M23-12P1N8AA600S /1628494); 28 mm square flange height (M23-12P1N8AA600S /1628494)S320 · S274Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. example_component; M23 PRO N-coded 12-position signal device connector example M23-12P1N8AA600S /1628494. Documented role: plug. Crimp contacts1mmdiameter are separately purchased; do not claim an assembled specimen with12populatedcontacts. ThreadM23 is a thread designation,not contact pitch. |
| Connector role | plug (M23-12P1N8AA600S /1628494)S274Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. M23-12P1N8AA600S /1628494. Documented role: plug. Crimp contacts1mmdiameter are separately purchased; do not claim an assembled specimen with12populatedcontacts. ThreadM23 is a thread designation,not contact pitch. |
| Keying / polarization | N coding; standard direction of rotation; standard/ONECLICK locking (M23-12P1N8AA600S /1628494)S274Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. M23-12P1N8AA600S /1628494. Documented role: plug. Crimp contacts1mmdiameter are separately purchased; do not claim an assembled specimen with12populatedcontacts. ThreadM23 is a thread designation,not contact pitch. |
| Manufacturer | Phoenix Contact (M23-12P1N8AA600S /1628494)S274Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. M23-12P1N8AA600S /1628494. Documented role: plug. Crimp contacts1mmdiameter are separately purchased; do not claim an assembled specimen with12populatedcontacts. ThreadM23 is a thread designation,not contact pitch. |
| Series | M23 PRO (M23-12P1N8AA600S /1628494)S274Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. M23-12P1N8AA600S /1628494. Documented role: plug. Crimp contacts1mmdiameter are separately purchased; do not claim an assembled specimen with12populatedcontacts. ThreadM23 is a thread designation,not contact pitch. |
| Exact part / implementation | M23-12P1N8AA600S /1628494 (M23-12P1N8AA600S /1628494)S274Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. M23-12P1N8AA600S /1628494. Documented role: plug. Crimp contacts1mmdiameter are separately purchased; do not claim an assembled specimen with12populatedcontacts. ThreadM23 is a thread designation,not contact pitch. |
Not recorded: Populated contacts, Contact rows, Contact pitch, Contact gender / arrangement, Mounting, Coupling / latch, Shell / form, Recorded markings, View convention. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.
Recorded variant and source limits
- No universal M23 12-position signal assignment or wire-color scheme is inferred from the connector form.
- Component dimensions and locking context do not constitute a fabrication drawing, fit approval or device compatibility result.
Bounded facts, visible unknowns
Specifications and limits
| Documented identification | 12-position/contact recognition fact in the cited implementation. [C254A] |
|---|---|
| Mechanical dimensions | No independently reviewed mechanical drawing in V43; do not use this page for fabrication, fit testing or tolerance work. |
| Engineering pinout | Source-checked engineering profile available; independent review pending. Open engineering profile → |
| Verified device list | Not included. Check exact device and accessory documentation. |
Use the source-backed form or position count only for identification. Resolve ratings, protocol, direction, wiring, cable construction and exact device support from the relevant equipment and component documentation.
Before you connect
What to check
- Identify the exact connector family and variant from the equipment or cable documentation.
- Keep shape, contact count, protocol, electrical rating and device support as separate facts.
- Do not force, rewire or adapt a connector from this recognition record; resolve the remaining requirements first.
What is not established
This field note does not approve a connection, adapter, cable assembly, rewiring scheme or fabricated part. It intentionally omits unsupported pin assignments and mechanical tolerances.
Your next step
Move from the form to the requirement.
The source trail
Evidence for this page
AI-assisted inspection is not independent engineering review. Source scope and access limitations are disclosed below. Procedural checklists are editorial requirements, not hardware measurements.
Phoenix Contact identifies part 1628494 as an M23 PRO signal connector with 12 positions.
Phoenix Contact · M23 PRO 12-position signal connector ↗S274: full source recordInspect review dependencies → (private workspace)
