Product Overview
The Allen-Bradley 1769-PA2 is an AC power supply module designed for CompactLogix and Compact I/O systems. It provides reliable power to I/O modules within an automation rack, ensuring consistent performance across demanding industrial environments.
This unit supports 85–265 VAC input voltage and delivers 2.0 A at 5VDC and 0.8 A at 24VDC output. Moreover, it features a compact design that fits easily on a DIN rail or can be directly mounted on a panel. Therefore, the 1769-PA2 offers both flexibility and durability for a wide range of industrial control applications.
Functional Highlights
The 1769-PA2 ensures efficient power distribution to multiple I/O modules within CompactLogix systems. It supports up to 16 modules (8 per side), making it suitable for medium-scale control installations. In addition, the module operates over a wide voltage range, providing stable power even under fluctuating AC conditions.
Its open-style enclosure promotes effective cooling, while built-in safety certifications guarantee compliance with global standards. For instance, it holds c-UL-us, CE, and C-Tick approvals for industrial environments.
Key Benefits:
- Wide input range from 85 to 265 VAC (47–63 Hz)
- Reliable 5V and 24V DC outputs for Compact I/O modules
- Supports up to 16 modules (8 per side)
- Compact 118 × 70 × 87 mm design saves panel space
- Easy DIN rail or panel installation
- Certified for global compliance (CE, UL, C-Tick)
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Part Number | 1769-PA2 |
| Product Family | CompactLogix / Compact I/O |
| Module Type | AC Power Supply Module |
| Input Voltage Range | 85–265 VAC |
| Input Frequency | 47–63 Hz |
| Output Power | 2.0 A @ 5VDC, 0.8 A @ 24VDC |
| Power Consumption | 100 VA @ 120V AC, 130 VA @ 240V AC |
| Power Dissipation | 8 W @ 60°C (140°F) |
| Fuse Type | Littelfuse 02153.15MXP / Wickmann 19195-3.15A |
| Mounting Type | DIN rail or panel mount |
| Dimensions (H × W × D) | 118 × 70 × 87 mm |
| Weight | 525 g (1.16 lb) |
| I/O Capacity | Up to 16 Compact I/O modules |
| Certifications | c-UL-us, CE, C-Tick |
Furthermore, proper installation requires 50 mm clearance around the module for ventilation. It is recommended to use 14 AWG solid copper wire rated for 90°C or higher to ensure safe electrical connections.
Typical Applications
The 1769-PA2 power supply is widely used in CompactLogix control systems, providing the main power source for distributed I/O configurations. For instance, it is ideal for packaging machinery, assembly automation, material handling, and process control systems.
Moreover, its compact structure and versatile mounting make it perfect for space-limited enclosures, ensuring stable operation even in high-temperature industrial environments.
Details
| Weight | 0.525 kg |
|---|---|
| Dimensions | 2997 × 1778 × 2210 mm |
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