931S-P491 | Allen Bradley PLC Signal Conditioners

931S-P491

931S-P491

Description:

The Allen-Bradley 931S-P491 programmable signal converter comes with an on-board display screen and a universal power supply. It offers 3-way galvanic isolation between the power supply, input, and output, and it has removable terminals with error-proof keys.

Rated 4.5 with 9 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 931S-P491 programmable signal converter comes with an on-board display screen and a universal power supply. It offers 3-way galvanic isolation between the power supply, input, and output, and it has removable terminals with error-proof keys.


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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Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 931S-P491.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.5 with 9 reviews

    Technical Specifications for 931S-P491

BrandAllen-Bradley / Rockwell Automation
SeriesSignal Conditioners
Part Number931S-P491
DescriptionSmart Series Programmable Signal Converter
Supply Voltage24 to 230 Volts AC/DC
Rated Voltage600 Volts AC
Power Consumption2.3 Watts
Accuracy0.05%
Response Time50 Microseconds
Galvanic Isolation Type3-Way Galvanic Isolation
Protection RatingIP 20
Terminal TypeRemovable Terminals
Average Weight130 Grams
Approximate Dimension12.5 x 116.2 x 113.6 Millimeters
BrandAllen-Bradley / Rockwell Automation
SeriesSignal Conditioners
Part Number931S-P491
DescriptionSmart Series Programmable Signal Converter
Supply Voltage24 to 230 Volts AC/DC
Rated Voltage600 Volts AC
Power Consumption2.3 Watts
Accuracy0.05%
Response Time50 Microseconds
Galvanic Isolation Type3-Way Galvanic Isolation
Protection RatingIP 20
Terminal TypeRemovable Terminals
Average Weight130 Grams
Approximate Dimension12.5 x 116.2 x 113.6 Millimeters
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About 931S-P491

The Allen-Bradley 931S-P491 smart programmable signal converter is a signal conditioner with an interactive display that is designed to improve the signal quality from field devices to a controller or a control system. This device, like every other device in the Bulletin 931S series, utilizes the principle of transformer coupling to galvanically isolate, reproduce, and transmit signals from a field device to a control system. Unlike other signal conditioners in its series, the 931S-P491 signal conditioner offers a universal power supply to accommodate a wide range of applications, and it is designed to accept a wide range of input signals. It comes with an interactive, on-board display panel with 3 front-panel pushbuttons for easy and simplified configuration, and it also has a DIP switch for additional control.



 



The 931S-P491 signal conditioner requires 24 to 230 Volts DC or 24 to 230 Volts AC (at 48 to 62 Hertz) of voltage range for operation, and it has a maximum power consumption rating of 2.3 Watts. It has 1 passive input channel with a configurable input current signal range of ± 0.1 milliamps to ±100 milliamps and a configurable input voltage signal range of ±20 millivolts to ±300 Volts. It also has an input current resistance rating of 100 Ohms and a voltage resistance rating of 1 megaohm. The 931S-P491 signal conditioner has a single active/passive output channel that provides standard analog output signals, and it offers 3-way galvanic isolation between the device input, output, and auxiliary power supply. The 931S-P491 signal conditioner has an isolation voltage rating of 4 kilovolts, and rated impulse withstand voltage of 5 kilovolts. The 931S-P491 signal conditioner has an average shipping weight of 130 grams and approximate dimensions of 12.5 x 116.2 x 113.6 millimeters.



Repair Services for 931S-P491

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

Our highly skilled technicians can repair your 931S-P491. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 931S-P491

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 931S-P491

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About

Technical Specifications for 931S-P491

BrandAllen-Bradley / Rockwell Automation
SeriesSignal Conditioners
Part Number931S-P491
DescriptionSmart Series Programmable Signal Converter
Supply Voltage24 to 230 Volts AC/DC
Rated Voltage600 Volts AC
Power Consumption2.3 Watts
Accuracy0.05%
Response Time50 Microseconds
Galvanic Isolation Type3-Way Galvanic Isolation
Protection RatingIP 20
Terminal TypeRemovable Terminals
Average Weight130 Grams
Approximate Dimension12.5 x 116.2 x 113.6 Millimeters
BrandAllen-Bradley / Rockwell Automation
SeriesSignal Conditioners
Part Number931S-P491
DescriptionSmart Series Programmable Signal Converter
Supply Voltage24 to 230 Volts AC/DC
Rated Voltage600 Volts AC
Power Consumption2.3 Watts
Accuracy0.05%
Response Time50 Microseconds
Galvanic Isolation Type3-Way Galvanic Isolation
Protection RatingIP 20
Terminal TypeRemovable Terminals
Average Weight130 Grams
Approximate Dimension12.5 x 116.2 x 113.6 Millimeters

About 931S-P491

The Allen-Bradley 931S-P491 smart programmable signal converter is a signal conditioner with an interactive display that is designed to improve the signal quality from field devices to a controller or a control system. This device, like every other device in the Bulletin 931S series, utilizes the principle of transformer coupling to galvanically isolate, reproduce, and transmit signals from a field device to a control system. Unlike other signal conditioners in its series, the 931S-P491 signal conditioner offers a universal power supply to accommodate a wide range of applications, and it is designed to accept a wide range of input signals. It comes with an interactive, on-board display panel with 3 front-panel pushbuttons for easy and simplified configuration, and it also has a DIP switch for additional control.



 



The 931S-P491 signal conditioner requires 24 to 230 Volts DC or 24 to 230 Volts AC (at 48 to 62 Hertz) of voltage range for operation, and it has a maximum power consumption rating of 2.3 Watts. It has 1 passive input channel with a configurable input current signal range of ± 0.1 milliamps to ±100 milliamps and a configurable input voltage signal range of ±20 millivolts to ±300 Volts. It also has an input current resistance rating of 100 Ohms and a voltage resistance rating of 1 megaohm. The 931S-P491 signal conditioner has a single active/passive output channel that provides standard analog output signals, and it offers 3-way galvanic isolation between the device input, output, and auxiliary power supply. The 931S-P491 signal conditioner has an isolation voltage rating of 4 kilovolts, and rated impulse withstand voltage of 5 kilovolts. The 931S-P491 signal conditioner has an average shipping weight of 130 grams and approximate dimensions of 12.5 x 116.2 x 113.6 millimeters.



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

Our highly skilled technicians can repair your 931S-P491. 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 931S-P491. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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