Xmost M12 D-coded male panel-mount CAT5e connector provides a shielded network cable interface through an equipment panel. Its single-ended molded construction integrates the male connector, rear molded body and cable into a preassembled assembly.
The 4-pin D-coded interface mates with a compatible female connector using M12 × 1.0 screw locking. The illustrated PG9 version includes mounting nuts and a sealing ring for panel installation.
This M12 PROFINET cable connector is intended for compatible industrial Ethernet equipment. PVC and PUR cable options allow selection of the cable assembly for the installation.
Key Features
- 4-pin M12 D-coded male interface.
- Shielded CAT5e cable assembly for compatible PROFINET and industrial Ethernet connections.
- Straight panel-mount construction.
- PG9 mounting thread on the illustrated version.
- Single-ended molded cable assembly.
- M12 × 1.0 screw-locking interface.
- 4 A rated current and 250 V rated voltage, as listed in the catalog.
- PVC or PUR cable options.
Product Dimensions

Dimensions (mm) — Illustrated PG9 Version
| Dimension | Value |
|---|---|
| Upper axial span shown | 22 |
| Lower molded body axial span | 33 |
| Upper transverse span shown | 19.9 |
| Cable-exit width shown | 16.5 |
| Upper mounting span shown | 12 |
| Nut thickness marked | 3 |
| Lower mounting thickness marked | 2.5 |
| Hex size | SW17.9 |
| Panel mounting thread | PG9 |
| Mating thread | M12 × 1.0 |
Dimensions correspond to the marked spans in the male connector drawing. Cable length is specified separately.
Needle Arrangement (Front View)
The pin arrangement diagram shows the 4-pin D-coded male mating face viewed from the front.
Use the contact numbers and coding key position to identify the interface. Read the male diagram in its illustrated orientation when matching it to the female connector.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | Xmost |
| Connector Size | M12 |
| Coding | D-coded |
| Contact Gender | Male |
| Contact Count | 4-pin |
| Connector Orientation | Straight |
| Mounting Type | Panel mount |
| Mounting Thread Illustrated | PG9 |
| Assembly Type | Single-ended molded cable assembly |
| Cable Category | CAT5e |
| Application Listed | PROFINET / Industrial Ethernet |
| Shielding | Shielded |
| Standard Listed | IEC 61076-2-101 |
| Rated Current | 4 A |
| Rated Voltage | 250 V |
| Wire Size | 0.34 mm² / AWG22 |
| Locking Method | M12 × 1.0 screw locking |
| Contact Termination | Soldering |
| Insulation Resistance | ≥ 100 MΩ |
| Contact Resistance | ≤ 5 mΩ |
| Recommended Tightening Torque | 0.4 N·m |
| Maximum Tightening Torque | 0.8 N·m |
| Dynamic Operating Temperature | −25 °C to +80 °C |
| Static Operating Temperature | −40 °C to +80 °C |
| Protection Ratings Listed | IP67 / IP68 |
| Pollution Degree | 3 |
| Insulator Material Options | PA66 + GF / TPU + GF |
Applications
Suggested applications for this M12 D-coded male panel-mount Ethernet connector include:
- PROFINET equipment panels: Connections to compatible D-coded female cable interfaces.
- Industrial Ethernet devices: Panel-mounted network connections using the matching 4-pin interface.
- Automation enclosures: Connections between internal cable wiring and external equipment cables.
- Machine communication modules: Detachable network interfaces mounted through equipment panels.
Match the connector pin assignment and cable requirements to the network equipment.
Wiring and Shield Connection
Use the catalog wire-color assignment for the selected cable version. The page lists two wiring options:
| Contact | Wiring Option 1 | Wiring Option 2 |
|---|---|---|
| Pin 1 | Yellow — YE | White/Orange — WH/OR |
| Pin 2 | White — WH | White/Green — WH/GN |
| Pin 3 | Orange — OR | Orange — OR |
| Pin 4 | Blue — BU | Green — GN |
| Shell | Cable braid | Cable braid |
Confirm which wiring option applies to the ordered assembly. Maintain the specified shield connection during installation.
Selection and Ordering
Specify the male interface, mounting version, cable jacket and required cable length. Select the exact part number from the corresponding catalog column.
Example PG9 Male Part Numbers — 1 m Cable
| Cable Jacket | Catalog Part Number |
|---|---|
| PVC | 1M1215DM04HP9S1100 |
| PUR | 1M1215DM04HP9S2100 |
Check the panel mounting requirements and mating interface before ordering.







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