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Allen Bradley ControlLogix 1756sc-IC32

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1756sc-IC32

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The 1756sc-IC32, designed by Allen-Bradley, is a digital isolated input module tailored for use within the ControlLogix series. It is capable of handling up to 32 inputs, with a maximum voltage rating of 48 VDC and a current capability of 2 mA at 30 VDC.

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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 1756sc-IC32

ManufacturerAllen Bradley
Product TypeDigital Isolated Input Module
Product LineControlLogix
Part Number1756sc-IC32
Weight2.00 lbs (0.91 kg)
Inputs32
Current2 mA @ 30 VDC
Voltage48 VDC
Off-state Voltage max.10 VDC
Input Impedance5 kilo-ohms max.
Backplane Current200 mA @ 5 VDC
Power Dissipation10 W max.
Thermal Dissipation16.37 BTU/hr.
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The 1756sc-IC32 functions as a digital isolated input module under the Allen-Bradley brand, provided by Rockwell Automation. This device facilitates the integration of 32 different input signals, accommodating a significant range of applications.

It operates effectively with a voltage rating of up to 48 VDC. The module also ensures an off-state voltage not exceeding 10 VDC, which safeguards against unexpected surges. Each input channel has a current rating of 2 mA at 30 VDC, ensuring reliable signal processing while maintaining precise control.

With a maximum input impedance of 5 kilo-ohms, the 1756sc-IC32 can efficiently handle multiple input conditions. For power management, the module draws a current of 200 mA from the backplane when operating at 5 VDC. Its maximum power dissipation is capped at 10 watts, ensuring efficient thermal management during operation. Correspondingly, the thermal dissipation is rated at 16.37 BTU/hr, signifying adequate cooling capabilities for prolonged service.

In summary, the 1756sc-IC32 module is engineered for robustness and longevity, providing essential functionalities for advanced control systems in industrial settings.

Revision Part #Also known as
1756sc-IC32 Ser A1756sc-IC32/A, Series A, Rev A
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