Product Overview
The ABB DSMB151 57360001-K functions as a dedicated display memory board for ABB operator interface systems. This module stores and manages display data for operator stations in Advant control environments. We engineered the DSMB151 to provide reliable graphics memory and display processing for industrial human-machine interfaces.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | DSMB151 57360001-K |
| Product Type | Display Memory Board |
| Series | Advant Station 400 Series / Operator Interface |
| Memory Technology | Video RAM (VRAM) with battery-backed SRAM |
| Total Display Memory | 2 MB |
| Memory Organization | 1 MB VRAM, 512 KB SRAM, 512 KB Flash |
| Battery Backup | Lithium, 3.6V, 5-year typical life |
| Display Resolution Support | 640×480, 800×600, 1024×768 pixels |
| Color Support | 256 colors (8-bit) to 64K colors (16-bit) |
| Graphics Processor | Dedicated display controller, 40 MHz |
| Refresh Rate | 75 Hz maximum |
| Interface | VGA-compatible, 15-pin D-sub |
| Backplane Interface | VMEbus compatible |
| Power Supply | 5 VDC ±5% from backplane |
| Power Consumption | 3 W typical |
| Status Indicators | Power, video active, battery low |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Humidity Range | 5% to 95% non-condensing |
| Dimensions (H x W x D) | 230 mm x 30 mm x 200 mm (approx.) |
| Weight | 0.5 kg (1.1 lbs) |
| Mounting | Rack-mounted in Advant Station chassis |
| Connectors | 96-pin DIN 41612 backplane, 15-pin VGA front |
| Certifications | CE, UL, CSA |
Key Features and Benefits
Dedicated Display Processing: The DSMB151 57360001-K offloads graphics tasks from the main processor. Consequently, the system responds faster to operator inputs while maintaining smooth display updates.
Multiple Memory Technologies: VRAM provides high-speed access for display refresh while SRAM stores display configurations. Flash memory holds static display elements and startup screens permanently.
Battery-Backed Configuration Storage: The onboard lithium battery preserves display settings and screen configurations. Therefore, operator interface preferences remain intact through power cycles without reconfiguration.
Multiple Resolution Support: This board drives standard industrial displays at various resolutions. You connect to CRTs or flat panels commonly found in control room environments.
VMEbus Compatibility: The DSMB151 integrates into standard VMEbus backplanes used in Advant stations. This compatibility ensures straightforward installation in existing systems.
Detailed Functional Description
The primary function of the ABB DSMB151 57360001-K involves generating and managing video displays for operator workstations. Specifically, it receives display data from the main processor through the VMEbus backplane. The board stores this data in its video memory and continuously refreshes the connected display at rates up to 75 Hz. The dedicated graphics processor handles drawing operations, freeing the main CPU for control tasks. Furthermore, the module stores multiple display pages in memory for rapid switching between process graphics.
Memory Architecture Details
We designed the DSMB151 with specialized memory for different display functions:
| Memory Section | Type | Function |
|---|---|---|
| Video RAM | Dual-port VRAM | Provides simultaneous processor access and display refresh |
| Display Memory | Battery-backed SRAM | Stores screen configurations and operator settings |
| Font Memory | Flash EPROM | Contains character sets and symbol libraries |
| Image Storage | Flash EPROM | Holds static background graphics and logos |
Display Capabilities
The DSMB151 57360001-K supports various display modes suitable for industrial operator interfaces:
Resolution Options: 640×480 (VGA), 800×600 (SVGA), 1024×768 (XGA)
Color Depth: 256 colors (8-bit) for process graphics, 64K colors (16-bit) for detailed mimics
Refresh Rates: 60 Hz, 72 Hz, 75 Hz (selectable)
Display Pages: Up to 32 independently stored display pages
Graphics Acceleration: Hardware-assisted line drawing, rectangle fill, and bitmap copying
Installation and Configuration
Engineers install the DSMB151 in any standard VMEbus slot within an Advant Station chassis. The process involves:
Inserting the board into the rack and securing with front-panel screws
Connecting the display cable to the 15-pin VGA port
Setting VMEbus address and interrupt levels via DIP switches
Installing driver software in the host system
Configuring display resolution and color depth
The board automatically initializes and becomes available to the operating system upon power-up.
Mechanical Details
The ABB DSMB151 57360001-K features a standard 6U Eurocard format for VMEbus systems. Its front panel includes:
15-pin VGA connector with locking screws
LED indicators for power, video active, and battery status
Captive mounting screws for vibration resistance
Ejector handle for easy insertion and removal
The board includes shielding to meet electromagnetic compatibility requirements for industrial environments.
Compatibility Information
The DSMB151 57360001-K operates with the following ABB systems:
Advant Station 420 and 450 operator stations
MOD 300 operator interfaces (with appropriate software)
Industrial IT 800xA engineering stations (legacy mode)
Standard VMEbus systems supporting VGA displays
Common Industrial Applications
The ABB DSMB151 57360001-K provides display capability for operator interfaces across industries:
| Application Area | Typical Use Case |
|---|---|
| Process Control Rooms | Displaying process graphics and trends for operators |
| Power Plant Control | Monitoring turbine and generator status displays |
| Chemical Batch Control | Showing recipe execution and vessel status |
| Water Treatment | Displaying plant overview and alarm summaries |
| Pipeline Monitoring | Showing compressor station and valve status |
| Manufacturing Lines | Displaying production counts and machine status |
Why Choose This Board?
Selecting the ABB DSMB151 57360001-K means choosing a reliable display solution for your ABB operator station. You offload graphics processing from the main CPU, improving overall system responsiveness. The combination of VRAM, SRAM, and Flash provides optimal performance for different display functions. Battery-backed memory preserves operator preferences and screen configurations through power outages. With multiple resolution and color options, you connect to standard industrial displays without compatibility concerns. For Advant stations requiring dedicated display capability, the DSMB151 57360001-K delivers the performance and reliability you expect.
Details
| Weight | 0.595 kg |
|---|---|
| Dimensions | 18 × 225 × 209.7 mm |
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