Allen Bradley 1768-PA3 Industrial Equipment
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
1768-PA3 Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1768-PA3 |
| Product Type | Power Supply Module |
| Category | 1768 CompactLogix System Module |
| System Compatibility | 1768 CompactLogix (e.g., 1768-L43 / L45 / L45S) |
| Function | Provides system power to controller and backplane modules |
| Input Voltage | 85–265 VAC / 108–132 VDC |
| Nominal Voltage | 120 / 240 VAC |
| Input Frequency | 47–63 Hz |
| Input Power | Max. ~120 VA / 120 W |
| Output Voltage | 24 VDC (backplane supply) |
| Efficiency | ~75% typical |
| Power Dissipation | ~30 W max |
| Overcurrent Protection | Internal protection (external fuse up to 15 A recommended) |
| Isolation | Reinforced isolation (input to system) |
| Backplane Role | Supplies power to controller and modules (not field devices) |
| Mounting | DIN rail or panel mount |
| Enclosure Type | Open-style module |
| LED Indicators | Power status indicators |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Dimensions (H × W × D) | 131.5 mm × 132.7 mm × 105 mm |
| Weight | ~2 kg |
| Lifecycle Status | Discontinued / legacy product |
FAQ
What is the 1768-PA3 used for?
It is a power supply module for CompactLogix 1768 systems, providing operating power to the controller and backplane modules.
What does it power?
- 1768 controllers (L43 / L45 / L45S)
- Communication modules
- Motion modules
⚠ Note:
It does not directly power field devices (sensors/actuators).
What input voltage does it support?
- 85–265 VAC
- 108–132 VDC
Suitable for global industrial power systems.
What is the difference between 1768-PA3 and 1768-PB3?
- 1768-PA3: AC/DC input power supply
- 1768-PB3: DC-only input power supply
Where is it installed?
It must be installed at the leftmost position of the 1768 CompactLogix system.
Can it power I/O devices directly?
No.
It provides backplane/system power only.
Field devices require an external 24 VDC power supply.
How many modules can it support?
Depends on total system power consumption, typically supports:
- Multiple 1768 modules
- Expansion with 1769 I/O modules (subject to power budget)
Where is it typically used?
- Medium-scale automation systems
- Motion control systems
- Production lines
- Industrial process control
Is it still in production?
No, it is a discontinued legacy product, but still widely used in existing systems.
Allen Bradley 1768-PA3 Industrial Equipment is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
