1769-PA2K Allen-Bradley Compact I/O Power Supply
$123.00
$320.00
Description
Allen-Bradley 1769-PA2K Compact I/O AC Power Supply Module
Configured for Compact I/O power distribution in CompactLogix and MicroLogix expansion assemblies, the Allen-Bradley 1769-PA2K (1769-PA2K Compact I/O AC Power Supply Module) provides regulated DC power conversion for controller and I/O module arrangements. The module delivers 5 VDC and 24 VDC outputs with defined current capacities for distributed I/O bus operation.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-PA2K |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.88 lbs |
| Dimensions | 118 x 70 x 87 mm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 100 VA at 120 V AC; 130 VA at 240 V AC |
| Input Voltage Range | 85-265 V AC |
| Nominal Input Voltage | 120/220 V AC |
| Input Frequency | 47-63 Hz |
| Output Voltage | 5 VDC and 24 VDC |
| Current Capacity at 5 VDC | 2.0 A |
| Current Capacity at 24 VDC | 0.8 A |
| Power Dissipation | 8 W at 60 deg C |
| Maximum Inrush Current | 25 A at 132 V AC |
| Isolation Voltage | 265 V continuous; routine tested at 2596 VDC for 1 s |
| Power Supply Distance Rating | 8 modules per side, 16 modules total |
| Mounting Type | DIN rail or panel mounting |
| Enclosure Type | Open-style |
| Humidity | 5-95% non-condensing |
| Storage Temperature | -40 to 85 deg C |
PLC Backplane Power Distribution Characteristics
The 1769-PA2K operates as an AC input power source for Compact I/O assemblies, supplying regulated DC rails required by connected I/O modules. The power supply supports module placement on either side of the unit and maintains Compact I/O bus power distribution within the rated distance configuration.
The module includes a replaceable fuse design and supports industrial electromagnetic compatibility requirements. The hardware is UL Listed for Class I, Division 2 hazardous locations and includes CE, c-UL-us, and C-Tick certifications.
Frequently Asked Questions
Q: What DC outputs are provided by the 1769-PA2K module?
A: The module provides a 5 VDC output rated at 2.0 A and a 24 VDC output rated at 0.8 A for Compact I/O system power requirements.
Q: Can the 1769-PA2K be mounted in different installation orientations?
A: The module supports both DIN rail mounting and panel mounting configurations within Compact I/O system installation guidelines.
Q: How many Compact I/O modules can be supported by the power supply distance rating?
A: The module supports a power supply distance rating of 8 modules, allowing up to 8 modules on each side of the power supply for a total of 16 modules.
Field Installation Guidelines
Install the 1769-PA2K on a stable DIN rail or panel surface with sufficient clearance for wiring access and heat dissipation. Connect AC input wiring according to the applicable electrical installation standards and verify correct grounding before energizing the system.
Separate AC power wiring from low-level signal cables to reduce electrical interference. Use shielded communication and analog signal cables where required, with cable shields connected according to the control system grounding practice. Verify that the total I/O module arrangement remains within the power supply distance rating before system startup.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
Featured
Complementary products
Express Delivery
Fast shipping for your urgent needs.
Large Inventory
Extensive stock ensures quick availability.
Premium Quality
Genuine, high-grade PLC & DCS components.
24/7 Customer Support
Reliable service for clients worldwide.