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Allen Bradley SLC 500 1746-IA16

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

1746-IA16

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The 1746-IA16 from Allen Bradley is a digital input module designed to accommodate a wide range of industrial applications. This module is capable of managing up to 16 inputs and operates securely within a voltage category of 100/120V AC.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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 1746-IA16

ManufacturerAllen Bradley
Product TypeDigital Input Module
Product LineSLC 500
Part Number1746-IA16
UPC662468067089
Weight0.63 lbs (0.28 kg)
Heat Dissipation per Point0.27 Watts
Minimum Module Heat Dissipation0.425 Watts
Total Heat Dissipation4.8 Watts
Removable Terminal BlockIncluded
Voltage Category100/120V AC
Number of Inputs16 Inputs
Operating Voltage Range85-132V AC
Operating Frequency47-63 Hz
Backplane Current Consumption at 5V DC0.085 Amps
Max. Inrush Current0.8 Amps
Max. Off-State Current2 mA
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The Allen Bradley 1746-IA16 module is a digital input device tailored for the SLC 500 series. It efficiently handles 16 inputs while being rated for a voltage range of 100/120V AC, making it appropriate for various control systems. The module produces a total heat dissipation of 4.8 watts, with a heat dissipation per input point calculated at 0.27 watts, and a minimum module heat dissipation of 0.425 watts.

This device operates within an input voltage range between 85 to 132V AC, allowing for flexibility in different electrical environments. It also functions effectively across a frequency range of 47 to 63 Hz. The backplane current consumption at 5V DC is rated at 0.085 amps, ensuring efficient power usage.

Additionally, the maximum inrush current for this module is specified at 0.8 amps, with a maximum off-state current of 2 mA, facilitating stable performance under various operating conditions. Included with the module is a removable terminal block, enhancing installation convenience and maintenance. Overall, this digital input module is structured to provide reliable data management within the SLC 500 framework.

Revision Part #Also known as
1746-IA16 Ser 01746-IA16/0, Series 0, Rev 0
1746-IA16 Ser A1746-IA16/A, Series A, Rev A
1746-IA16 Ser B1746-IA16/B, Series B, Rev B
1746-IA16 Ser C1746-IA16/C, Series C, Rev C
1746-IA16 Ser D1746-IA16/D, Series D, Rev D
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