Overview
The ABB DSQC658 3HAC025779-001, also cataloged as the DSQC658 DeviceNet Communication Module, operates as a dedicated hardware component for DeviceNet master/slave data exchange within ABB IRC5 robot controller systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DSQC658 |
| Brand | ABB |
| Spare Model | 3HAC025779-001 |
| Product Type | DeviceNet Communication Module |
| Communication Function | DeviceNet M/S single interface |
| Network Protocol | DeviceNet |
| System Compatibility | ABB IRC5 Robot Controller systems |
| Interface Type | Industrial fieldbus communication interface |
| Dimensions | 2 x 8.7 x 12.5 cm estimated shipping size |
| Weight | 0.08 kg |
| Power Consumption | Supplied through controller interface, value not specified |
Industrial Control Network Communication Features
The ABB DSQC658 manages DeviceNet communication between ABB robot controllers and connected field devices. It supports master and slave communication functions, allowing the controller to exchange process data with remote I/O units, sensors, and automation equipment.
In addition, the module integrates with ABB controller backplane communication structures to maintain deterministic data transfer between the robot control system and external DeviceNet networks. Therefore, the module supports I/O density scaling by enabling additional field devices without modifying the main controller hardware architecture.
The DSQC658 also follows ABB industrial control platform design principles, including firmware flash compatibility with supported controller configurations. Consequently, engineers can integrate the module into existing IRC5 installations when the controller software configuration matches the hardware revision.
Frequently Asked Questions
Q: What communication protocol does the ABB DSQC658 support?
A: The ABB DSQC658 supports DeviceNet communication and provides master/slave single network functionality for ABB robot controller applications.
Q: Can the DSQC658 operate as a standalone communication device?
A: No. The module requires installation inside a compatible ABB controller system and communicates through the controller hardware architecture.
Q: Does the DSQC658 support hot swapping during controller operation?
A: Hot swapping is not specified for this module. Installation and removal should be performed with the controller power removed according to ABB maintenance procedures.
Field Installation Guidelines
- Install the DSQC658 only in compatible ABB controller hardware locations defined by the system manual.
- Verify controller power isolation before inserting or removing the communication module.
- Use shielded DeviceNet cabling and connect cable shielding according to industrial grounding practices.
- Separate DeviceNet communication wiring from high-voltage power cables to reduce electromagnetic interference.
- Confirm node addressing, network termination, and controller configuration parameters before commissioning.
- Check firmware and controller software compatibility before replacing an existing communication module.
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