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1746-P7 A-B Programmable controller
1746-P7 A-B Programmable controller - Image 2
1746-P7 A-B Programmable controller - Image 3

1746-P7 A-B Programmable controller

Brand： A-B

Model number：1746-P7

Colour：new                                    Warranty: 12 months

Lead Time：3-day working day   Country of origin: USA

Price: Please contact us         Product weight：0.5kg

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Category: SKU: 1746-P7 Brand:

Description

1746-P7 A-B Programmable controller

Product Dimensions：

Product Description

The Allen-Bradley 1746-P7 is a robust AC input power supply module engineered for the SLC 500 PLC platform. It converts AC line voltage into regulated DC power required to operate the SLC 500 chassis and all connected I/O, communication, and special function modules. This model is known for its high power output, reliability, and wide input voltage range, making it suitable for a variety of industrial environments.

Product Specifications

Parameter Value/Description
Input Voltage Range 85–132 VAC or 170–265 VAC (auto-selecting)
Input Frequency 47–63 Hz
Output Voltage +5 VDC and +24 VDC
Output Current 5 VDC @ 8 A max; 24 VDC @ 2.1 A max
Inrush Current 20 A max at 120 VAC; 40 A max at 240 VAC
Holdup Time Minimum 20 ms at full load
Protection Overvoltage, overcurrent, short-circuit protection
Operating Temperature 0–60 °C (32–140 °F)
Relative Humidity 5–95% (non-condensing)
Certifications UL, CSA, CE, C-Tick
Dimensions (H×W×D) 145 mm × 60 mm × 130 mm (5.7 in × 2.4 in × 5.1 in)
Weight Approx. 0.7 kg (1.5 lbs)

Product Advantages

  • Wide Input Voltage Range: Supports both low and high voltage regions with auto-select capability.
  • Dual Output Rails: Provides both +5 VDC and +24 VDC for logic and field device power.
  • High Current Capacity: Delivers up to 8A on the 5V rail, supporting larger SLC 500 configurations.
  • Built-in Protections: Includes safeguards against overvoltage, overcurrent, and short circuits.
  • Compact Design: Saves space in control cabinets while maintaining robust performance.
  • Global Certifications: UL, CSA, CE, and C-Tick compliance ensure international usability.
  • Long-Term Reliability: Designed for continuous operation in harsh industrial environments.

Precautions

  • Installation: Only install in a compatible SLC 500 chassis. Ensure proper alignment and seating.
  • Wiring: Use appropriately sized wires and follow torque specifications for terminal connections.
  • Ventilation: Maintain adequate airflow around the module to prevent overheating.
  • Power Isolation: Disconnect all power sources before installation or maintenance.
  • Environmental Limits: Do not exceed operating temperature or humidity limits to avoid performance degradation.
  • Replacement: Use only genuine Allen-Bradley replacement parts to maintain system integrity and warranty.

Product Applications

The 1746-P7 is widely used across various industries and applications, including:

  • Manufacturing Automation: Powers SLC 500 systems controlling assembly lines, robotic cells, and test stations.
  • Process Control: Suitable for industries such as water treatment, food & beverage, and pharmaceuticals.
  • Material Handling: Used in systems managing conveyors, sorters, and automated guided vehicles (AGVs).
  • Energy Management: Supports PLCs in monitoring and controlling power distribution systems.
  • Packaging Machinery: Ensures stable operation of PLCs in high-speed packaging and labeling equipment.
  • Building Automation: Deployed in HVAC, lighting, and access control systems requiring reliable logic power.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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