ABB DSQC 604 Control Power Supply Module
Configured for internal controller electronic power regulation in ABB IRC5 robot controller networks, the ABB 3HAC12928-1 (DSQC 604 Control Power Supply Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DSQC 604 |
| Brand | ABB |
| Part Number | 3HAC12928-1 |
| Origin | Germany |
| Weight | 2.64 kg |
| Dimensions | 200 mm x 156.5 mm x 82 mm |
| Operating Temp | 0 deg C to 55 deg C |
| Power Consumption | Determined by internal controller load requirements |
| Input Voltage | AC input (172 V to 276 V range) |
| DC Outputs | 2 independent DC outputs (24 V to 27 V range) |
| Minimum Output Load | 0.5 A to 1 A minimum load required on at least one output |
| Status Indicator | DCOK LED |
Backplane Bus Communication Velocity & Power Regulation
The module regulates AC supply lines into stable dual DC outputs to feed internal controller electronics across deterministic backplane bus architectures. Firmware flash compatibility and internal voltage tracking maintain uniform power delivery during high-velocity robotic trajectory execution, while the integrated DCOK LED provides real-time diagnostic feedback regarding output rail stability.
Frequently Asked Questions
Q: Can the DSQC 604 module be hot-swapped while the IRC5 controller is energized?
A: No. Power must be completely isolated at the main breaker before extracting or inserting the unit to prevent electrical arcing and damage to internal control components.
Q: What is the minimum load requirement for proper operation?
A: The module requires a minimum load of approximately 0.5 A to 1 A on at least one output channel to maintain regulated voltage output.
Field Installation Guidelines
- Enclosure Mounting: Mount the unit securely inside the designated cabinet slots of the ABB IRC5 controller using proper mechanical fasteners.
- Wiring & Grounding: Route AC input and DC output lines away from high-current motor cables, and verify that all grounding straps are fastened firmly to the cabinet chassis.
- Voltage Verification: Measure the AC input voltage to confirm it falls within the specified 172 V to 276 V operating range prior to system startup.
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| Warranty | 12 Months |
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