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Allen Bradley ControlLogix 1756-RMS-SC

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1756-RMS-SC

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The 1756-RMS-SC module by Allen-Bradley is a power monitoring input device designed for use within ControlLogix systems. With an impressive resolution of 16 bits, it features 8 channels for monitoring various inputs up to 7.071 volts.

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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-RMS-SC

ManufacturerAllen Bradley
Product TypePower Monitoring Input Module
Product LineControlLogix
Part Number1756-RMS-SC
Weight2.00 lbs (0.91 kg)
Input Type8 Channels
Resolution16 bits
Input Range7.071 V max.
Electrical Isolation250 VAC
Input Impedance40 megaohms
Backplane Current160 mA @ 5V max.
Over Range DetectionUp to 50V DC
Thermal Dissipation4 W max.
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The Allen-Bradley 1756-RMS-SC module, part of the ControlLogix series, serves as a power monitoring input module. It is engineered with 8 channels to facilitate diverse signal monitoring. Each channel supports a resolution of 16 bits. This module can accurately process an input range that reaches a maximum of 7.071 volts.

Electrical isolation for this module is rated at 250 VAC, ensuring safe operation within various environments. The input impedance stands at 40 megaohms, providing it with the capability to resist interference from other signals. The 1756-RMS-SC module draws a maximum of 160 mA from the backplane at 5 volts.

Additionally, it features over range detection, allowing it to measure values up to 50 volts DC, enhancing its versatility in applications that may experience voltage fluctuations. The thermal dissipation rating is capped at 4 watts, which helps with efficient heat management during operation. This module is suitable for optimally monitoring and managing power within automated control systems.

Revision Part #Also known as
1756-RMS-SC Ser A1756-RMS-SC/A, Series A, Rev A
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