Allen Bradley 1756-PB75R Redundant Power Supply Module

About Us

Our company for many years, is a professional engaged in large-scale system (distributed control system, programmable controller, redundant fault-tolerant control systems, robot control system, large servo control system is the central feeding system plastic molding auxiliary equipment and automation of whole plant planning) imported automation system such as spare parts, modules, sales and system integration of high-tech enterprises. The company is equipped with professional technicians to provide customers with better service.

Description

The Allen-Bradley 1756-PB75R ControlLogix Redundant Power Supplies has a power input of 24V DC. The 1756-PB75R provides automatic chassis load sharing between excessive power supplies. This power supply has a status indicator to show the state of the visual operation. The Allen-Bradley 1756-PB75R has an operating temperature of 0-60 °C (32-140 °F). The nonoperating temperature of this unit is -40-85 °C (-40-185 °F). The relative operating humidity of the 1756-PB75R is 5-95% noncondensing. The operational vibration of this power supply is 2 G at 10-500 Hz. The operating shock and the nonoperating shock of this power supply are 30 G and 50 G respectively. The dimensions of the 1756-PB75R are approximately 140 x 112 x 145 mm (5.51 x 4.41 x 5.71 inches). The weight of this power supply is around 0.95 kg (2.10 lb). The Allen-Bradley 1756-PB75R uses the 1756-CPR2 cable to connect the redundant power supply to the 1756-PSCA2 chassis adapter. If you connect or disconnect the 1756-CPR2 cable when the backplane’s power source is on, an electrical arc may occur. This can cause an explosion in a hazardous location. Repeated electrical retractors cause excessive wear on the contacts on the module and on its mating connector. The voltage input connections of this power supply are auto-sensing. You can replace a redundant power supply with another supply while operating the 1756-PB75R in nonredundant mode.

Allen Bradley Main Products:

1. SLC500:1747/1746 series
2.MicroLogix: 1761/1763/1762/1766/1764 series
3.CompactLogix: 1769/1768 series
4. The ControlLogix: 1756/1794/1760/1788 series
5. PLC-5:1771/1785 series
6.2711,2711P PanelView man-machine interface, touch screen, operation panel
7.22A,22B, 20 small frequency converter,150 soft starter
8. ProSoft: MVI69 / PS69 / MVI56 / MVI94 / MVI71 / MVI46/3150 9. ICS TRIPLEX: T8431 / T8461 / T3401 / T8310

Allen Bradley Main Products:

Why Choose Us?

1.We will provide you with the product info and picture.

2.Large stock, fast delivery.

3.Competitive prices and immediate quotation.

4.Professional service, professional technical support.

5. Strict test machine before shipment.

6. We could help you to get any components which are difficult to get.

Packaging & Shipping

1. All the goods will be tested before shipment.

2. Packing in a professional anti-static bag.

3. We can ship to you by DHL/TNT/UPS/FedExPls, contact us directly.

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