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Allen Bradley SLC 150 1745-E151

Product image is representative; revision or series may vary. Contact us to request a specific version.

1745-E151

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The 1745-E151 expansion unit by Allen Bradley is a versatile addition to the SLC 150 series. This module operates within a rated voltage range of 85–132 VAC and 170–265 VAC, making it adaptable for different environments.

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Ships from Raleigh, NC
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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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.

Technical specifications for 1745-E151

ManufacturerAllen Bradley
Product TypeExpansion Unit
Product LineSLC 150
Part Number1745-E151
UPC662073573920
Weight4.00 lbs (1.81 kg)
Rated Voltage85–132 / 170–265 VAC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Number of Input Circuits20 Inputs
Number of Output Circuits12 Outputs
Input Current8 mA
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Installation Altitude1000 MSL
Operating Humidity0 to 80 % (Non-Condensing)
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The expansion unit marked as 1745-E151 from Allen Bradley enhances the SLC 150 series functionality with its configuration capable of handling 20 input circuits and 12 output circuits. Rated to operate with voltages of 85–132 VAC and 170–265 VAC, it ensures compatibility with various power sources. This unit handles frequencies ranging from 50 Hz to 60 Hz, providing stability in diverse applications.

Current input requirements are set at 8 mA, contributing to the overall efficiency. Its operational range supports temperatures from a minimum of 0 °C to a maximum of 40 °C, qualifying it for varied industrial environments. For installations at higher altitudes, it remains effective up to 1000 meters above sea level.

Furthermore, with an operating humidity threshold of 0 to 80 % (non-condensing), the 1745-E151 is engineered for reliability under typical conditions without moisture interference. This expansion unit is essential for enhancing control system capabilities by effectively supporting additional input and output circuits.

Revision Part #Also known as
1745-E151 Ser A1745-E151/A, Series A, Rev A
1745-E151 Ser B1745-E151/B, Series B, Rev B
1745-E151 Ser C1745-E151/C, Series C, Rev C
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