Product Details
Overview
The 1768-PB3 is a DC power supply module from Allen-Bradley’s CompactLogix series, designed to deliver stable power to 1768 and 1769 CompactLogix controllers. Its open-type enclosure allows flexible DIN rail or panel mounting, ensuring reliable operation in industrial environments.
Technical Specifications
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Brand & Model: Allen-Bradley 1768-PB3
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Product Type: CompactLogix DC Power Supply Module
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Series: CompactLogix PAC
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Module Type: Power Supply
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Compatible Controllers: 1768 and 1769 CompactLogix
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Input Voltage Range: 16.8–31.2 VDC
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Backplane Output / Ride-through Interval: Min 5 ms @ 90 W
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Extended Hold-up Interval: 8–12 ms @ 1.25 W
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Front Panel Output Voltage: 18–27.6 VDC
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Mounting Options: DIN Rail or Panel Mount
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Operating Temperature: 0–60°C (32–140°F)
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Storage Temperature: -40–85°C (-40–185°F)
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Vibration Resistance: 5g, 10–500 Hz
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Shock Resistance: 30 g
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Isolation Voltage: 30 V Continuous
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Backplane Current Draw: 1.4 A @ 24 VDC
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Power Consumption: 33.6 W
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Power Dissipation: 7.5 W
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Weight: 2.25 lbs (1.02 kg)
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Enclosure: Open-type
Applications
Ideal for providing reliable DC power to CompactLogix controllers in automation systems, including factory floor PLC racks and remote control panels.
FAQ
Q: Can the 1768-PB3 support both 1768 and 1769 series controllers?
A: Yes, it is fully compatible with both series of CompactLogix controllers.
Q: What is the maximum input voltage for this power supply?
A: The module supports 16.8–31.2 VDC input.
Q: How is the module mounted?
A: It supports DIN rail and panel mounting options.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
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