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Allen Bradley ControlLogix 1756-IA32K

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

1756-IA32K

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The 1756-IA32K module, part of Allen Bradley's ControlLogix series, operates as an AC module designed for efficient input handling. With 32 channels, it offers substantial input options and operates within a nominal voltage of 120 VAC.

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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 1756-IA32K

ManufacturerAllen Bradley
Product TypeAC module
Product LineControlLogix
Part Number1756-IA32K
Weight1.00 lbs (0.45 kg)
UPC612598986552
Channels32 channels
Isolation125 V continuous between groups of 16 inputs
Nominal Voltage120 VAC
Voltage Range74 to 132 Volts
Conformal CoatingYes
Current Draw @ 5 V165 mA
Current Draw @ 24 V2 mA
Inrush Current390 mA
Backplane Power0.9 W
EnclosureOpen
Slot Width1 slot
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The Allen Bradley 1756-IA32K is a prominent AC module that offers versatile input functionality within the ControlLogix series. It encompasses a total of 32 channels designed for robust input applications. The module operates nominally at 120 VAC with a voltage tolerance range between 74 volts and 132 volts, making it adaptable to varying electrical environments.

One of the key features is the continuous isolation capability of 125 V, segmented into groups of 16 inputs, ensuring safe operation and reduced risk of cross-interference. Furthermore, the module is engineered with a conformal coating which enhances reliability by protecting against environmental factors like moisture and dust. The 1756-IA32K draws a current of 165 mA from a 5 V supply and requires only 2 mA from a 24 V source, promoting efficiency in power consumption. When energized, an inrush current of up to 390 mA is permissible.

Additionally, the backplane power consumption is limited to 0.9 W, which is efficient for installations requiring minimal power usage. This module has an open enclosure design for ease of installation and integration. It occupies one slot in the ControlLogix chassis, ensuring a straightforward fit within the overall system architecture.