1756-PB30XT

Name: 1756-PB30XT
Brand: ROCKWELL
SKU: 1756-PB30XT

The Allen Bradley 1756-PB30XT is a ControlLogix XT DC Power Supply, designed for extreme environments. It operates from -25 to 70°C, with an input voltage range of 18-32V DC and a high isolation voltage of 250V. Perfect for demanding industrial settings.

Product Model1756-PB30XT

Product ID107011

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Extreme Temperature RangeThe Allen Bradley 1756-PB30XT operates within a temperature range of -25 to 70°C, making it suitable for harsh industrial environments.
2
2. High Isolation VoltageWith a high isolation voltage of 250V, this power supply ensures reliable performance and safety in demanding applications.
3
3. Robust DesignDesigned for durability, the 1756-PB30XT withstands a 30g operating shock and maintains functionality in 5-95% noncondensing humidity.
4
4. Versatile Input VoltageThe power supply features an input voltage range of 18 to 32V DC, making it compatible with various industrial systems.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Connection Cables

None required

Redundant Configuration

Type of voltage (input voltage)

Power output

30 W

Output voltage at DC

5.1 V

Input voltage at DC

18 V

5. Compact and EfficientWith dimensions of 5.51 x 3.07 x 5.71 inches, this power supply fits seamlessly into the left slot of ControlLogix chassis models, ensuring efficient use of space in industrial settings.

Inrush current, max

30 A

Input power, max

50 W

Current capacity

6A @ 5.1V DC

Power output, max

30 W @ -25...+70 Â°C (-13...+158 Â°F)

Wire category

1 - on power ports

Wire size

2.5 mm2 (14 AWG) solid or stranded copper wire rated at 90 Â°C (194 Â°F), or greater, 1.2 mm (3/64 in.) insulation max

Suitable for safety functions

Redundancy capable

Width

78 mm

Height

140 mm

Depth

145 mm

Enclosure type rating

None (open-style)

Weight

0.771

ISAGX

Rockwell tire and rubber rated

Conductor screw torque

0.565 nm

Vibration

2 G @ 10...500 Hz

Relative humidity

5...95% noncondensing

Shock

Operating: 30 G

Operating temperature

-25 Â°C < Ta < +70 Â°C (-13 Â°F < Ta < +158 Â°F)

Voltage variation

IEC 61000-4-29: 10 ms interruption on DC supply ports, 60% dips for 100 ms on DC supply ports, 100% dips for 50 ms on DC supply ports, Â±20% fluctuations for 15 min on DC supply ports, 5 s interruptions on DC supply ports

Repairable

REPAIRABLE

Preferred Availability

false

Quick Turnaround

false

Dimension Height

14.0

Lead Time

Dimension Width

7.8

Dimension Length

14.5

Stock Status

NON_STOCKED

Weight Unit

Dimension Unit