M12 D-coded male front mount PCB connector provides a detachable network cable interface for industrial Ethernet devices and PROFINET equipment. Its 4-pin male interface mates with a compatible M12 D-coded female cable connector, while straight rear contacts connect to the internal PCB through dip soldering.
The front fastened construction integrates the M12 Ethernet connection into the equipment panel. PG9 and M16 × 1.5 mounting options accommodate different enclosure designs, with the illustrated PG9 outline defining the connector’s panel-to-board dimensions.
Grounding and shielding should be specified according to the equipment design. Select the connector as part of the complete Ethernet assembly, including the mating cable, PCB routing and shielding arrangement.
Key Features
- 4-pin D-coded interface: Mates with compatible M12 D-coded female industrial Ethernet cable connectors.
- PROFINET / Ethernet application: Provides a panel connection for network-enabled industrial equipment.
- Front fastened mounting: Combines an enclosure-mounted cable interface with PCB termination.
- PCB dip-solder contacts: Straight insertion contacts connect directly to the circuit board.
- Grounding and shielding options: Grounded/ungrounded options are listed; shielded/unshielded versions are available.
- M12 threaded mating: M12 × 1.0 connection to the external cable connector.
Product Dimensions
[Insert the male front mount outline drawing and corresponding panel cut-out drawing from page 9.]
Illustrated PG9 Front Mount Version — Dimensions in mm
| Item | Drawing Value |
|---|---|
| Mating thread | M12 × 1.0 |
| Panel mounting thread shown | PG9 |
| Upper axial section | 9 |
| Middle axial section | 9 |
| Lower axial section | 2.5 |
| Upper wrench size | SW13.4 |
| Mounting nut wrench size | SW17.9 |
| Rear contact section | 6 |
| Contact tip section | 3 |
| PCB contact diameter, 4-pin version | Ø1.0 |
Needle Arrangement (Front View)
[Insert the D-coded 4-pin male needle arrangement diagram from page 9.]
The diagram shows the male mating-face view with contacts numbered 1–4. Use the D-coded arrangement to check the mating female connector and follow the equipment specification for Ethernet signal assignments.
Product Specifications
| Parameter | Specification |
|---|---|
| Product type | M12 D-coded male front mount PCB connector |
| Application type | PROFINET / Industrial Ethernet |
| Mounting | Front fastened |
| Contact count | 4 pins |
| Termination | PCB dip soldering |
| Standard listed | IEC 61076-2-101 |
| Rated current | 4 A |
| Rated voltage | 250 V |
| Grounding options listed | Grounded / ungrounded |
| Shielding options | Shielded / unshielded |
| Mating thread | M12 × 1.0 |
| Panel mounting options | PG9 / M16 × 1.5; additional M12 option to be confirmed |
| Insulation resistance | ≥100 MΩ |
| Contact resistance | ≤5 mΩ |
| Recommended coupling torque | 0.4 N·m |
| Maximum coupling torque | 0.8 N·m |
| Temperature range, flexible use | −25°C to +80°C |
| Temperature range, static use | −40°C to +80°C |
| Protection ratings listed | IP67 / IP68 |
| Pollution degree | 3 |
| Insulator materials listed | PA66+GF / TPU+GF |
Applications
- PROFINET communication modules: Connects an external network cable to internal communication electronics.
- Industrial Ethernet I/O devices: Provides a threaded panel interface with direct PCB termination.
- Automation controllers: Integrates an M12 D-coded cable connection into the equipment housing.
- Machine network interfaces: Suits front fastened panel assemblies with PCB-based Ethernet circuitry.
Selection and Ordering
| Selection Item | Available Choices |
|---|---|
| Interface | M12 D-coded male, 4-pin |
| Mounting style | Front mount |
| Termination | PCB dip soldering |
| Panel mounting thread | PG9 / M16 × 1.5; additional M12 option to be confirmed |
| Grounding | Specify grounded / ungrounded requirement |
| Shielding | Shielded / unshielded |
Example enquiry: M12 D-coded male front mount PCB Ethernet connector, 4-pin, PG9 mounting, shielded version, with grounded construction required.
