Product Name: Multi-Output Power Supply
Brand Name: Allen-Bradley
Model Number: 1775-P3
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Sales |
Phone/Whatsapp |
|
Jim Pei |
| Product Name | Allen-Bradley 1775-P3 Multi-Output Power Supply |
| Manufacturer | Allen-Bradley |
| Product Type | Multi-Output Power Supply |
| Part Number | 1775-P3 |
| Weight | 3.78kg |
| Estimated shipping dimensions | 9x31x39.5cm |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Compatible System | PLC-3 / PLC-3/10 |
| Installation | PLC-3/10 or Single-Chassis PLC-3 |
| Input Voltage | 115 VAC / 230 VAC |
| 115 VAC Input Range | 97–132 VAC |
| 230 VAC Input Range | 194–264 VAC |
| Input Current @ 115 VAC | 3.0 A @ 97 VAC |
| Input Current @ 230 VAC | 1.5 A @ 194 VAC |
| Frequency Range | 47–63 Hz |
| Output Voltage / Rated Current | +5 VDC: 28 A; 16 VDC: 1 A total |
| Overcurrent Shutdown Limit | 125% of Rated Current |
| Nominal Input Power | 210 W |
| Fuses | 2 × 5 A, 250 V, Slow-Blow |
| Power Interlock Relay Contact Rating | 1 A Maximum, 250 V Maximum |
| Terminal Strip Wire Size | 14 AWG Maximum |
| External Transformer Rating (if used) | 1000 VA Maximum (1 kVA) |
| Voltage Selection | 115 V / 230 V Selector Switch |
| AC ON Indicator | Red |
| AC OK Indicator | Green |
| DC OK Indicator | Green |
| Installation Position | Right-Most Slot of Chassis |
| Output Voltage | +5 VDC, +16 VDC, -16 VDC |
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Minimum Order Quantity |
1 Piece |
|
Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
The Allen-Bradley 1775-P3 is a Multi-Output Power Supply designed for PLC-3 and PLC-3/10 industrial control systems. Supporting selectable 115 VAC or 230 VAC input, it provides high-capacity +5 VDC power along with ±16 VDC outputs for compatible PLC hardware. With overcurrent shutdown protection, power interlock functionality, and dedicated AC/DC status indicators, the Allen-Bradley 1775-P3 is well suited for PLC-3 power supply replacement, legacy automation maintenance, industrial machinery, and process control applications.
Q1: What is the Allen-Bradley 1775-P3 Multi-Output Power Supply?
The 1775-P3 is an industrial multi-output power supply designed to provide operating power for compatible Allen-Bradley PLC-3 and PLC-3/10 control systems.
Q2: Which Allen-Bradley PLC systems are compatible with the 1775-P3?
It is designed for PLC-3/10 systems and applicable single-chassis PLC-3 installations.
Q3: What input voltage does the Allen-Bradley 1775-P3 support?
The power supply supports selectable 115 VAC or 230 VAC operation, with specified input ranges of 97–132 VAC and 194–264 VAC.
Q4: How does the 1775-P3 protect against excessive current?
The power supply incorporates an overcurrent shutdown function that activates at approximately 125% of the rated current to help protect connected PLC equipment.
Q5: How can maintenance personnel check the operating status of the 1775-P3?
The 1775-P3 includes AC ON, AC OK, and DC OK indicators, providing visual information for power monitoring, commissioning, and troubleshooting.
Q6: Why is the 1775-P3 important for legacy PLC-3 systems?
The 1775-P3 provides the original multi-voltage power architecture required by compatible PLC-3 hardware, making it valuable for PLC-3 power supply replacement, industrial maintenance, legacy automation repair, and extending the service life of existing Allen-Bradley control systems.
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