๐ Product Introduction
The BEIJER X2 MARINE15-B2 is a marine-oriented HMI touch panel from the Beijer X2 marine family. The referenced unit is identified with Alfa Laval P/N 640001605, Rev 3. Product listings identify the 640001605 unit specifically as an X2 MARINE15-B2 touch panel, and Alfa Laval is associated with this particular part-number configuration.
The panel is intended for operator interaction with marine machinery and automation systems, providing a graphical interface for displaying operating information, alarms, parameters, and control functions. The X2 MARINE15 platform is also associated with marine HMI applications and replacement touch-panel components.
The exact hardware revision is important when replacing an installed unit. The referenced identification is X2 MARINE15-B2 / 640001605 / Rev 3, so these markings should be matched before ordering.

๐ Product Datasheet
| Parameter | Value |
|---|---|
| Brand | BEIJER |
| Model | X2 MARINE15-B2 |
| Series | X2 Marine HMI Series |
| Product Name | Marine HMI Touch Panel |
| OEM Part Number | Alfa Laval 640001605 |
| Revision | Rev 3 |
| Display Type | Industrial Touchscreen HMI |
| Application | Marine Automation / Machinery Control |
| Screen Size | 15-inch class |
| Mounting | Panel Mount |
| Manufacturer | Beijer Electronics |
| Power Supply | Configuration-specific; verify nameplate before installation |
| Communication | Configuration-dependent |
| Country of Origin | Not confirmed for this specific unit |
| Condition | Used / Pre-Owned according to referenced market listings |
| Dimensions | Verify against the applicable X2 MARINE15-B2 mechanical drawing |
| Weight | Verify from physical unit / shipping documentation |
The available market records confirm the model, 640001605 part number, and X2 MARINE15-B2 identification, but do not provide enough reliable evidence to state exact electrical consumption, communication ports, enclosure dimensions, or weight for this specific Rev 3 unit.
โ๏ธ Main Features
- ๐ฅ๏ธ 15-inch-class marine operator interface
- โ Designed for marine automation environments
- ๐ Touchscreen operator control
- ๐ Graphical display of machine/process information
- ๐จ Alarm and status visualization
- ๐ง Parameter and operating-value access
- ๐ญ Suitable for machinery-control applications
- ๐ Suitable as a replacement HMI for compatible Alfa Laval systems
- ๐งฉ Model-specific X2 MARINE15-B2 hardware configuration
- ๐ท๏ธ Identified by Alfa Laval P/N 640001605, Rev 3
๐ ๏ธ Operating Procedure and Usage
The X2 MARINE15-B2 functions as an operator interface rather than as a standalone PLC. It normally communicates with an underlying controller, PLC, or machinery-control system.
Before installation:
- ๐ Inspect the display, touchscreen surface, housing, connectors, and mounting hardware.
- ๐ท๏ธ Confirm X2 MARINE15-B2 / 640001605 / Rev 3.
- ๐ Compare the replacement panel with the existing HMI.
- ๐ Verify the supply voltage and connector arrangement.
- ๐ก Confirm communication interfaces and cable connections.
- ๐ฅ๏ธ Check whether the correct HMI application/project is available for the replacement unit.
- ๐ง Install the panel securely in the designated cutout.
- โก Apply power according to the machinery manufacturer’s procedure.
- ๐ก Verify communication with the connected controller.
- ๐งช Check touchscreen operation, displayed values, alarms, control commands, and system status before returning the equipment to normal service.
๐ Power-On / Power-Off Sequence
Power-On
โ 1. Confirm the machinery is in a safe operating condition.
๐ 2. Check the HMI installation and connectors.
โก 3. Verify the specified control power is available.
๐ 4. Energize the HMI through the normal machinery-control power circuit.
๐ฅ๏ธ 5. Allow the X2 MARINE15-B2 to complete its startup sequence.
๐ก 6. Confirm communication with the PLC/controller.
๐จ 7. Check alarms, status indications, and displayed process values.
๐ 8. Test essential touchscreen functions before enabling operator control.
Power-Off
๐ 1. Stop or place the controlled machinery in the approved safe state.
๐พ 2. Confirm that no configuration or project changes are being written.
๐ก 3. Verify the connected control system remains in its appropriate operating state.
โก 4. Remove HMI power only according to the equipment maintenance procedure.
๐ง 5. Isolate power before disconnecting the panel for maintenance or replacement.
๐ Product Usage Instructions
The panel should be used as the operator interface for the compatible marine control application. Screen layouts, alarm pages, setpoints, trends, and control commands depend on the application software installed for the particular vessel or machinery system.
When replacing an existing X2 MARINE15-B2, do not assume that a mechanically identical panel contains the correct application software. Check the original HMI project, firmware/software compatibility, communication settings, IP or serial parameters where applicable, and controller addressing.
The Alfa Laval P/N 640001605 is an important identification because the X2 MARINE15-B2 exists in different configurations. The referenced 640001605 version is specifically associated with the Alfa Laval application.
For touchscreen maintenance:
- ๐งน Keep the display surface clean and dry.
- ๐ Avoid excessive pressure on the touchscreen.
- ๐ก๏ธ Do not use abrasive cleaning materials.
- ๐ Isolate power before opening the enclosure.
- ๐ Preserve the original HMI configuration before replacement whenever possible.
๐ง Replacement and Maintenance Notes
When replacing this HMI, compare the following items carefully:
- Model: X2 MARINE15-B2
- Alfa Laval part number: 640001605
- Revision: Rev 3
- Display size
- Mounting dimensions
- Power input
- Communication interfaces
- Connector positions
- HMI project/application
- Firmware compatibility
Replacement touch panels are available for the X2 Marine15 platform, confirming that the display/touch assembly is a serviceable component of this HMI family.
โ Common Questions & Answers
Q: What is the BEIJER X2 MARINE15-B2?
A: It is a marine HMI touch panel designed for operator interaction with industrial and marine automation equipment.
Q: What is the Alfa Laval part number?
A: The referenced unit is identified as 640001605 with Rev 3.
Q: Is it an HMI or PLC?
A: It is an HMI/operator panel. It provides the operator interface and normally communicates with a separate control system.
Q: Is X2 MARINE15-B2 suitable for marine applications?
A: Yes. The X2 Marine family is specifically marketed and used for marine-oriented HMI applications.
Q: Can any X2 MARINE15 replace the 640001605?
A: Not necessarily. The exact B2 configuration, Alfa Laval part number, revision, electrical interfaces, mechanical dimensions, and software configuration should be checked.
Q: Is the 640001605 associated with Alfa Laval?
A: Yes. Multiple product records identify X2 MARINE15-B2 together with Alfa Laval P/N 640001605.
Q: Does the HMI include the machine-control software?
A: The hardware is an HMI platform, but the installed application depends on the particular system. A replacement unit should be checked for the required HMI project and configuration.
Q: What should I check before purchasing?
A: Confirm X2 MARINE15-B2, Alfa Laval P/N 640001605, Rev 3, physical condition, display/touchscreen condition, connectors, power requirements, and application compatibility.
Q: Can the touchscreen be replaced separately?
A: Replacement touch-panel components for the X2 Marine15 platform are available, but compatibility with the exact display revision should be verified before ordering.
๐ Recommended BEIJER Models / Series
- BEIJER X2 MARINE15-B2
- BEIJER X2 MARINE7
- BEIJER X2 MARINE15
- BEIJER X2 PRO15-B2
- BEIJER X2 Extreme 7
- BEIJER iX T4A
- BEIJER iX T7A
- BEIJER iX T7F-2
- BEIJER E1101
- BEIJER E1151 / Tetra Pak
The X2 Marine15-B2 is listed alongside other Beijer HMI products and X2-family operator panels in current market records.






