Product Description
The ABB 07NG61R1 (GJV3074311R1) is a robust and high-performance power supply unit engineered for the Procontic T200 Programmable Control System. It provides stable and isolated internal voltages necessary for the continuous operation of ABB PLCs.
This model features selectable input voltage options (110V or 220V AC) and built-in short-circuit and overvoltage protection, ensuring system integrity under demanding industrial conditions. In addition, the integrated RUN-contact relay continuously monitors the PLC’s operational status, offering both diagnostic insight and safety assurance.
Functional Highlights
The ABB 07NG61R1 is designed to deliver high reliability and precise voltage control. Its modular construction fits seamlessly into ABB’s PLC rack systems, making installation and maintenance straightforward.
Key Advantages:
- Stable Power Output: Supplies both 5V DC and 24V DC regulated outputs.
- Comprehensive Protection: Includes short-circuit and overvoltage safeguards.
- Diagnostic RUN Relay: Monitors controller status for operational safety.
- Wide Input Range: Accepts 110V/220V AC with ±20% tolerance for flexible application.
- Fully Isolated Circuits: Ensures galvanic isolation between input and output sections.
- Long Service Life: Rated for over 20,000 electrical cycles and 1,000,000 mechanical operations.
Moreover, its efficient thermal design and conservative power dissipation rating (22.4 W max) contribute to enhanced durability in continuous-run environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Product ID | GJV3074311R1 |
| Model Name | 07NG61R1 |
| System Compatibility | ABB Procontic T200 PLC |
| Input Voltage | 110V AC (+20%, -22%) / 220V AC (+20%, -22%) |
| Frequency Range | 47–63 Hz |
| Output Voltages | 5V DC (-1% to +5%) / 24V DC (0% to +30%) |
| Max Load Capacity | 4.0 A @ 5V / 1.5 A @ 24V |
| Isolation Voltage | 1500V AC test / 250V AC insulation |
| Power Consumption | 150 VA max |
| Power Dissipation | 22.4 W max |
| Backup Time | ≥ 20 ms |
| Switching Voltage Range | 4.5V–264V AC/DC |
| Switching Current | 1mA–2A |
| Switching Power | Max 0.5 kVA (AC) / 50W (DC) |
| Contact Lifetime | ≥ 20,000 electrical / ≥ 1,000,000 mechanical cycles |
| Bounce Time | ≤ 4 ms |
| Slot Requirement | 1 NG slot |
| Fuse Rating | 5A slow-blow |
| Weight | 1 kg |
| Country of Origin | Sweden |
Therefore, the 07NG61R1 ensures stable operation and long-term reliability, even under voltage fluctuations or heavy industrial loads.
System Integration
The 07NG61R1 Power Supply Unit integrates seamlessly within the ABB AC31 and Procontic T200 control architecture. It powers both central and remote I/O modules, ensuring continuous and consistent control logic execution.
Typical Use Cases:
- Industrial automation control cabinets.
- Process control in chemical or energy industries.
- Machine tool automation requiring precise DC voltage regulation.
For instance, in multi-rack PLC configurations, the 07NG61R1 can supply multiple modules simultaneously without voltage drop, maintaining synchronization across connected I/O units.
Details
| Weight | 1 kg |
|---|
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