وصف

ABB DSQC323 3HAB5956-1 Memory Board 8MB

The ABB DSQC323 3HAB5956-1, also cataloged as the DSQC323 Memory Board, provides memory storage and data retention functions within ABB industrial robot controller platforms. The board integrates 8 MB SDRAM with battery-backed retention for controller data handling.

Hardware Specifications

Parameter	Specification
Model	DSQC323 3HAB5956-1
Brand	ABB
Product Type	Memory Board 8MB
Origin	Sweden
Weight	0.4 kg
Dimensions	18.6 x 6.1 x 6 cm
Operating Temp	0 deg C to +55 deg C
Power Consumption	Not specified
Memory Type	Fast Page Mode memory
Memory Capacity	8 MB SDRAM
Battery Backup	Integrated 3.6 V Lithium Battery
Data Retention	>= 72 hours
Interface	96-pin DIN 41612 connector Type C
Tariff Code	8537101190
Humidity	5-95% RH, non-condensing

ABB Industrial Controller Memory Architecture

The DSQC323 memory board operates as a dedicated storage component in ABB robot controller hardware. It uses an internal 3.6 V lithium battery to maintain retained memory data when the controller power supply is removed.

Furthermore, the board connects through a 96-pin DIN 41612 Type C interface, allowing direct integration with compatible ABB controller backplanes. The 8 MB SDRAM capacity supports controller configuration data and system memory requirements defined by the installed controller architecture.

The ABB control platform uses firmware-managed memory compatibility to maintain communication between the controller processor and installed memory modules. Therefore, replacement procedures must verify controller hardware compatibility before installation.

Frequently Asked Questions

Q: What is the primary function of the ABB DSQC323 3HAB5956-1?
A: The DSQC323 3HAB5956-1 functions as an 8 MB memory board for ABB robot controller systems, providing data storage and battery-backed retention.

Q: Does the DSQC323 require an external battery connection?
A: No. The module includes an integrated 3.6 V lithium battery for memory retention functions.

Q: What interface connector does the DSQC323 use?
A: The board uses a 96-pin DIN 41612 Type C connector for controller backplane connection.

Field Installation Guidelines

• Verify that the controller power supply is disconnected before removing or installing the DSQC323 module.
• Confirm the replacement board matches the ABB controller hardware configuration and firmware compatibility requirements.
• Handle the DIN connector carefully to prevent pin damage during insertion and removal.
• Install the module in a clean environment to reduce contamination on connector contacts.
• Follow ABB controller grounding and cabinet wiring practices during installation.
• Avoid exposing the memory board to electrostatic discharge during handling by using appropriate ESD protection procedures.

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