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ControlLogix DC Power Supply
SKU: 1756-PB50
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Short Description
Description:
The 1756-PB50 is a 50-watt DC power supply module for the ControlLogix chassis. It provides regulated backplane power to controllers, I/O modules, and communication cards.
It runs on a 24V DC input, making it perfect for systems that prefer DC power, such as battery-powered installations or situations with centralized DC distribution.
This module is meant for non-redundant systems, which means it provides power without automatic failover.
It attaches directly into the ControlLogix chassis and incorporates LED indicators for power status, allowing operators to monitor system health at a glance.
The 1756-PB50 is ideal for common industrial automation applications that require DC input and modest power capacity, as it is compact, reliable, and simple to install.
Buy currently uses Select Automation shop pricing and checkout.
Electrical Specifications:
Input Voltage Range: 19.2–31.2V DC.
Nominal Input Voltage: 24V DC.
Output Power: 50 W.
Backplane Current Capacity:
5.1V DC: up to 13 A.
3.3V DC: up to 4 A.
24V DC: up to 2.8 A.
Mechanical & Mounting:
Mounting Style: Directly into ControlLogix chassis.
Hot-Swappable: No.
Status Indicators: LED for power status.
Weight: Approx. 0.9 kg (2.0 lb).
Dimensions: Matches standard ControlLogix power supply form factor.
Environmental Ratings:
Operating Temperature: 0°C to +60°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g.
Vibration Resistance: 10–500 Hz, 5g.