1797-PS2E2 | Allen Bradley PLC Flex I/O 1797

1797-PS2E2

1797-PS2E2

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 1797-PS2E2 power supply is manufactured as part of the Flex Ex and the Flex I/O 1797 series. It is made to be used in an intrinsically safe system. The 1797-PS2E2 power supply is used to isolate all of the unsafe incoming power from the control system that it is part of and to limit that power to IS-safe rated levels. It is designed with a flameproof protective enclosure with an IP 65 environmental protection rating. The 1797-PS2E2 power supply operates with a voltage range from 18 to 32 Volts DC.
Rated 4.7 with 19 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.


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Description: The Allen-Bradley/Rockwell Automation 1797-PS2E2 power supply is manufactured as part of the Flex Ex and the Flex I/O 1797 series. It is made to be used in an intrinsically safe system. The 1797-PS2E2 power supply is used to isolate all of the unsafe incoming power from the control system that it is part of and to limit that power to IS-safe rated levels. It is designed with a flameproof protective enclosure with an IP 65 environmental protection rating. The 1797-PS2E2 power supply operates with a voltage range from 18 to 32 Volts DC.

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1797-PS2E2.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.7 with 19 reviews

    Technical Specifications for 1797-PS2E2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1797-PS2E2
Product TypeFLEX Ex Power Supply
Input Connectors24V DC
Voltage Range18-32V
Current Consumption3.1-1.6 A
Ripple5% ac
Output Power4 x 8.5 W
Voltage9.5V
Power Dissipation21 W
Thermal Dissipation71.67 BTU/hr
Input Power55 W
Weight7.7 kg
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1797-PS2E2
Product TypeFLEX Ex Power Supply
Input Connectors24V DC
Voltage Range18-32V
Current Consumption3.1-1.6 A
Ripple5% ac
Output Power4 x 8.5 W
Voltage9.5V
Power Dissipation21 W
Thermal Dissipation71.67 BTU/hr
Input Power55 W
Weight7.7 kg
s

About 1797-PS2E2

The 1797-PS2E2 module is a FLEX EX I/O series intrinsically safe IECEX 24 Volts DC rated power supply module designed and manufactured by Allen-Bradley. The 1797-PS2E2 PSU (Power Supply Unit) is one of the most important components of an intrinsically safe system. Its purpose is to isolate the incoming power circuit from the hazard zone of the involved electrical control circuits and to disable the transition of the electrical circuit problems from the input side to the output side. The other task for the 1797-PS2E2 module is to set a limit for the accessible energy and adjust it to the defined safe levels. All 4 output channels can be independently IS limited. The 1797-PS2E2 safe IECEX PSU module delivers 8.5 Watts to each of its 4 output channels. The voltage delivered from this special device for use in explosive atmospheres is rated at 24 Volts DC and this is the only power source needed for the components attached to the FLEX Ex system in a hazardous area. The input connectors for 24 Volts DC voltage are located at terminals 1, 2, 4, and 5. There are 4 terminals to cover 2 power inputs for source input redundancy. The acceptable input voltage range is from 18 to 32 Volts DC. 



The Allen-Bradley 1797-PS2E2 4-Ex outputs DC power supply module is delivered in an IP 65/NEMA 7B class flame-proof housing that has improved the safety terminations for the inputs and outputs. The input DC power supply gland is an M20x1 5 that can accept cables with 6 to 12-millimeter diameters. The power output glands (there are 4 of them) are M16x1 5 that can accept 4 to 8-millimeter wide cables. Through these cables, power is transferred to the actuators, valves, sensors, or transmitters. The 1797-PS2E2 module supports removal and insertion under power, which enables the making of cable connections in the hazardous area while the system is operating.



Technical Description of 1797-PS2E2

The Allen-Bradley 1797-PS2E2 FLEX Ex Power Supply has a 24V DC Input Connectors and a 18-32V Voltage Range. It operates with a 4 x 8.5 W Output Power and a 3.1-1.6 A Current Consumption.

Repair Services for 1797-PS2E2

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1797-PS2E2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1797-PS2E2

Please refer to the manual for more information about the 1797-PS2E2 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1797-PS2E2 Ser A
1797-PS2E2/A, Series A, Rev A Request Quote
Common misspellings:
  • l797-PS2E2
  • 1797PS2E2

Dimensions For 1797-PS2E2

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1797-PS2E2

Resolutions For 1797-PS2E2

About

Technical Specifications for 1797-PS2E2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1797-PS2E2
Product TypeFLEX Ex Power Supply
Input Connectors24V DC
Voltage Range18-32V
Current Consumption3.1-1.6 A
Ripple5% ac
Output Power4 x 8.5 W
Voltage9.5V
Power Dissipation21 W
Thermal Dissipation71.67 BTU/hr
Input Power55 W
Weight7.7 kg
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1797-PS2E2
Product TypeFLEX Ex Power Supply
Input Connectors24V DC
Voltage Range18-32V
Current Consumption3.1-1.6 A
Ripple5% ac
Output Power4 x 8.5 W
Voltage9.5V
Power Dissipation21 W
Thermal Dissipation71.67 BTU/hr
Input Power55 W
Weight7.7 kg

About 1797-PS2E2

The 1797-PS2E2 module is a FLEX EX I/O series intrinsically safe IECEX 24 Volts DC rated power supply module designed and manufactured by Allen-Bradley. The 1797-PS2E2 PSU (Power Supply Unit) is one of the most important components of an intrinsically safe system. Its purpose is to isolate the incoming power circuit from the hazard zone of the involved electrical control circuits and to disable the transition of the electrical circuit problems from the input side to the output side. The other task for the 1797-PS2E2 module is to set a limit for the accessible energy and adjust it to the defined safe levels. All 4 output channels can be independently IS limited. The 1797-PS2E2 safe IECEX PSU module delivers 8.5 Watts to each of its 4 output channels. The voltage delivered from this special device for use in explosive atmospheres is rated at 24 Volts DC and this is the only power source needed for the components attached to the FLEX Ex system in a hazardous area. The input connectors for 24 Volts DC voltage are located at terminals 1, 2, 4, and 5. There are 4 terminals to cover 2 power inputs for source input redundancy. The acceptable input voltage range is from 18 to 32 Volts DC. 



The Allen-Bradley 1797-PS2E2 4-Ex outputs DC power supply module is delivered in an IP 65/NEMA 7B class flame-proof housing that has improved the safety terminations for the inputs and outputs. The input DC power supply gland is an M20x1 5 that can accept cables with 6 to 12-millimeter diameters. The power output glands (there are 4 of them) are M16x1 5 that can accept 4 to 8-millimeter wide cables. Through these cables, power is transferred to the actuators, valves, sensors, or transmitters. The 1797-PS2E2 module supports removal and insertion under power, which enables the making of cable connections in the hazardous area while the system is operating.



Technical Description of 1797-PS2E2

The Allen-Bradley 1797-PS2E2 FLEX Ex Power Supply has a 24V DC Input Connectors and a 18-32V Voltage Range. It operates with a 4 x 8.5 W Output Power and a 3.1-1.6 A Current Consumption.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1797-PS2E2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1797-PS2E2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1797-PS2E2 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1797-PS2E2 Ser A
1797-PS2E2/A, Series A, Rev A Request Quote

Common misspellings:
  • l797-PS2E2
  • 1797PS2E2
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