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A B 1746-P2 PLC Power Supply 20A Maximum Inrush Current SLC 500 Power Module 20A Inrush Current

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A B 1746-P2 PLC Power Supply 20A Maximum Inrush Current SLC 500 Power Module 20A Inrush Current
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Features
Specifications
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Allen Bradley 1746-P2

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AB PLC Power Supply

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Allen Bradley PLC Power Supply
Basic Infomation
Brand Name: Allen‑Bradley
Model Number: 1746-P2
Payment & Shipping Terms
Delivery Time: 5-7 days
Payment Terms: T/T
Supply Ability: 10000 pcs
Product Description
1. Product Overview

The Allen‑Bradley 1746‑P2 is an original industrial switching power supply specially designed for the SLC 500 PLC series rack system. It converts alternating mains voltage into stable 24VDC regulated direct current to power CPU modules, digital/analog I/O modules, communication cards and other backplane-mounted control units. With a maximum 20A inrush current capacity, it reliably supports instantaneous high current startup of multiple modules, eliminates voltage drop caused by multi-module simultaneous power-on, and provides continuous, anti-interference power guarantee for small and medium-sized factory automation control cabinets.

2. Product Advantages (Core Features)
✅ Specially Optimized for SLC 500 Backplane

Perfect hardware compatibility with the entire 1746 series rack, directly pluggable onto the PLC backplane without extra wiring adapters, realizing seamless power distribution for all rack modules.

✅ 20A High Inrush Current Resilience

Built-in inrush current suppression circuit with maximum 20A instantaneous bearing capacity, effectively avoids power supply shutdown or burnout when dozens of I/O modules start up simultaneously.

✅ Stable Regulated DC Output & Low Ripple

Precision voltage regulation circuit ensures constant rated output voltage under wide load fluctuation; built-in EMI filter conforms to Class A EMC standard, effectively resisting industrial grid surge and electromagnetic interference.

✅ Complete Multi‑Layer Safety Protection

Integrated overvoltage, overcurrent, short-circuit and overtemperature automatic protection functions. The power supply will cut off output intelligently under abnormal working conditions to protect the whole PLC system from breakdown damage.

✅ DIN Rail & Chassis Dual Installation Design

Supports standard DIN rail mounting and cabinet fixed installation, fits various control cabinet layout schemes; industrial-grade wide temperature design ensures stable operation in harsh workshop environments.

3. Technical Parameters
Parameter Item Specification
Brand AB
Model 1746‑P2
Applicable Series SLC 500 PLC System
Input Voltage 85 ~ 264 VAC, 47 ~ 63 Hz
Rated Output 24 VDC
Maximum Inrush Current 20 A
Rated Output Current 5 A
EMC Compliance EN 61000‑6‑2, Class A Industrial Standard
Protection Mechanism Overvoltage / Overcurrent / Short‑circuit / Overtemperature
Operating Ambient Temperature 0 ℃ ~ +60 ℃
Storage Temperature -40 ℃ ~ +85 ℃
Mounting Method DIN Rail / Chassis Fixed Mount
Net Weight 0.72 kg
Overall Dimension 125 mm × 85 mm × 110 mm
Certification CE, UL Listed, RoHS Compliant
Warranty Period 12 Months
4. Application Industries & Typical Scenarios
Applicable Industries
  • Food & Beverage Processing
  • Packaging & Printing Machinery
  • Water Treatment Environmental Engineering
  • Textile & Plastic Machinery
  • Logistics Conveying & Warehouse Automation
Typical Application Scenarios
  1. SLC 500 PLC integrated control cabinet power supply for assembly production lines
  2. Small automated packaging machines, injection molding equipment, textile looms control system
  3. Urban sewage treatment, wastewater recycling environmental monitoring control cabinets
  4. Warehouse conveyor sorting, automatic palletizing and logistics handling equipment
  5. Small heating, ventilation and constant temperature workshop automation monitoring system
Tag:

PLC Programmable Logic Controller

Industrial PLC Controller

PLC In Industrial Automation

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