Xmost M12 B-coded female rear mount socket provides an external cable interface with wire connections inside the equipment housing. Its rear fastened construction suits panels designed to accommodate rear mounting hardware and internal harness access.
Choose the unwired M12 female solder socket for termination during assembly, or select pre-wired leads to suit the distance to the internal connection point. PG9 and M16 × 1.5 mounting versions accommodate different panel designs.
This B-coded panel mount connector is listed in the catalogue under PROFIBUS. Confirm that the unshielded construction and complete wiring assembly meet the intended equipment requirements.
Key Features
- Rear fastened construction: For housings designed around a rear mount receptacle.
- Female B-coded interface: Five contacts for a compatible M12 B-coded male connector.
- Solder wiring connection: Supports termination to the internal equipment harness.
- Lead length selection: Unwired, 0.1 m, 0.3 m and 0.5 m versions listed.
- PG9 or M16 mounting: Two panel mounting thread options.
- Threaded mating interface: M12 × 1.0 coupling.
- Electrical ratings: Rated current of 4 A and rated voltage of 60 V.
- Unshielded design: Matches the specification for this product version.
Product Dimensions
[Insert the rear mount female socket dimension drawing and corresponding panel cut-out here.]
Dimensions for the Illustrated PG9 Version
| Drawing Item | Dimension / Specification |
|---|---|
| Mating thread | M12 × 1.0 |
| Panel mounting thread | PG9 |
| Upper wrench size | SW17 |
| Lower wrench size | SW13.4 |
| Upper axial section shown | 8 |
| Flange thickness shown | 2 |
| Lower axial section shown | 9 |
| Overall body length shown, excluding leads | 20 |
| Lead length | L, according to ordered version |
| Unit | mm |
Check clearance for the rear fastening hardware and wire routing. Prepare the panel opening using the drawing for the selected mounting thread.
Needle Arrangement (Front View)
[Insert the B-coded 5-pin female needle arrangement screenshot from page 4 here.]
Contact positions are shown from the mating face. Use the female arrangement to identify terminals and verify the connection to the mating male cable.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | Xmost |
| Product type | M12 B-coded female rear mount socket |
| Contact count | 5 pins |
| Mounting method | Rear fastened |
| Termination | Solder |
| Wiring options | Unwired / pre-wired leads |
| Standard listed | IEC 61076-2-101 |
| Rated current | 4 A |
| Rated voltage | 60 V |
| Insulation resistance | ≥100 MΩ |
| Contact resistance | ≤5 mΩ |
| Shielding | Unshielded |
| Coupling thread | M12 × 1.0 |
| Panel mounting thread options | PG9 / M16 × 1.5 |
| Recommended coupling torque | 0.4 N·m |
| Maximum coupling torque | 0.8 N·m |
| Wire size listed | 0.34 mm² / AWG22 |
| 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
This M12 B-coded rear mount female socket can be considered for:
- Equipment housings with rear mounting access: Accommodating fastening hardware and internal wiring.
- Automation panel interfaces: Receiving compatible B-coded male cable connectors.
- Internal harness assemblies: Connecting supplied leads or customer-soldered wires.
- PROFIBUS-related equipment connections: Subject to the complete system’s wiring and shielding requirements.
- Five-contact equipment interfaces: Where the specified current, voltage and contact arrangement match the circuit.
Wiring and Lead Options
[Insert the wire colour and pin assignment screenshot from page 4 here.]
| Contact | Wire Colour |
|---|---|
| Pin 1 | Brown — BN |
| Pin 2 | White — WH |
| Pin 3 | Blue — BU |
| Pin 4 | Black — BK |
| Pin 5 | Grey — GY |
Follow the equipment schematic when assigning circuit functions. Verify contact numbers against the female mating-face diagram before connecting the harness.
Ordering Information
| Wiring Option | PG9 Mounting | M16 × 1.5 Mounting |
|---|---|---|
| Unwired | 1M1208BF05HP9W00 | 1M1208BF05H16W00 |
| 0.1 m leads | 1M1208BF05HP9W10 | 1M1208BF05H16W10 |
| 0.3 m leads | 1M1208BF05HP9W30 | 1M1208BF05H16W30 |
| 0.5 m leads | 1M1208BF05HP9W50 | 1M1208BF05H16W50 |
Confirm the rear mount version, panel thread and required wiring option when ordering.
