Product details
Allen-Bradley 1756-PB30XT ControlLogix-XT DC Power Supply
Technical Details
- Manufacturer: Rockwell Automation
- Brand: Allen-Bradley
- Part Number: 1756-PB30XT
- Series: ControlLogix-XT
- Input Voltage: 24V DC nominal
- Voltage Range: 18-32V DC
- Output Current: 1.5A at 1.2V, 4A at 3.3V, 8A at 5.1V, 1.75A at 24V
- Max Power: 50W input, 30W output
- Isolation: 250V continuous
- Inrush Current: 20A maximum
- Dimensions: 5.51 x 4.41 x 5.71 inches
- Weight: 2.10 lbs (0.95 kg)
- Chassis Location: Left side slot
Compatible Chassis Models
- 1756-A4LXT/B
- 1756-A5XT/B
- 1756-A7LXT/B
- 1756-A7XT/B
- 1756-A7XT/C
- 1756-A10XT/C
Installation Notes
- Mount in left slot of 1756 chassis
- Use 14 AWG copper wire
- Wire must rated for 194°F or higher
- Follow all safety codes
Frequently Asked Questions
- What input power does the 1756-PB30XT need?
It uses 24V DC power, between 18-32V DC. - How much power can it provide?
It delivers up to 30W of output power. - Where do I install this module?
Install it in the left slot of compatible 1756 chassis. - What environments does it work in?
It operates in extreme temperatures from -13°F to 158°F. - What wire should I use for connections?
Use 14 AWG copper wire rated for at least 194°F.















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