Xmost M12 D-coded female rear mount PCB socket connects an external male Ethernet cable connector to the circuit board inside an industrial device. Its 4-pin D-coded interface provides the cable connection, while straight rear contacts support PCB insertion and dip soldering.
Designed for rear fastened installation, this M12 panel mount Ethernet socket suits equipment housings with a defined panel-to-board position. Use the rear mount outline when checking enclosure clearance and circuit-board placement.
PG9 and M16 × 1.5 mounting threads are available. Select grounded or ungrounded construction and specify the shielding arrangement required by the complete PROFINET or industrial Ethernet assembly.
Key Features
- Rear fastened construction: For equipment enclosures designed around a rear mount panel socket.
- Female D-coded connection: Mates with compatible 4-pin M12 D-coded male cable connectors.
- Straight PCB termination: Rear insertion contacts support dip soldering to the internal board.
- PROFINET / Ethernet interface: Provides a detachable network cable connection at the housing.
- PG9 or M16 × 1.5 mounting: Two panel thread options.
- Grounding and shielding options: Specify grounded/ungrounded and shielded/unshielded construction.
Product Dimensions
[Insert the female rear mount outline drawing and corresponding panel cut-out drawing from page 11.]
Illustrated PG9 Rear Mount Version — Dimensions in mm
| Item | Drawing Value |
|---|---|
| Mating thread | M12 × 1.0 |
| Panel mounting thread shown | PG9 |
| Body dimension shown, excluding PCB contacts | 20 |
| Upper axial section | 8 |
| Flange section | 2 |
| Lower axial section | 9 |
| Upper wrench size | SW17 |
| Lower wrench size | SW13.4 |
| 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 female needle arrangement diagram from page 11.]
The diagram shows the female connector from the mating face, with contacts numbered 1–4. Use this arrangement to identify the mating contacts and follow the equipment schematic for network signal assignments.
Product Specifications
| Parameter | Specification |
|---|---|
| Product type | M12 D-coded female rear mount PCB socket |
| Application type | PROFINET / Industrial Ethernet |
| Mounting | Rear fastened |
| Contact count | 4 pins |
| PCB contact style | Straight |
| Termination | PCB dip soldering |
| Standard listed | IEC 61076-2-101 |
| Rated current | 4 A |
| Rated voltage | 250 V |
| Grounding options | Grounded / ungrounded |
| Shielding options | Shielded / unshielded |
| Mating thread | M12 × 1.0 |
| Panel mounting threads | PG9 / M16 × 1.5 |
| 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 |
| Wire gauge listed in catalogue | 0.34 mm² / AWG22 |
| Protection ratings listed | IP67 / IP68 |
| Pollution degree | 3 |
| Insulator materials listed | PA66+GF / TPU+GF |
Applications
- Industrial Ethernet communication modules: Connects external cables to PCB-based network circuits.
- PROFINET remote I/O devices: Provides a D-coded cable interface for distributed automation equipment.
- Industrial gateways: Integrates a threaded M12 network socket into communication housings.
- Machine control assemblies: Suits rear fastened panels with direct PCB termination.
Selection and Ordering
| Grounding Option | PG9 Mounting | M16 × 1.5 Mounting |
|---|---|---|
| Ungrounded | 1M1208DF04HP9P | 1M1208DF04H16P |
| Grounded | 1M1208DF04HP9PS | 1M1208DF04H16PS |
Specify the required shielded or unshielded construction when requesting a quotation.
Example enquiry: M12 D-coded female rear mount PCB Ethernet socket, 4-pin, M16 × 1.5 mounting, grounded construction, shielded version.
