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1756-CPR2 | Image

1756-CPR2 | Image

SKU 2177168  UPC 0799705807075

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The Allen-Bradley/Rockwell Automation 1756-CPR2 is a power supply cable used for the 1756-PCSA2 chassis adapter. The cable connects a redundant power supply to a chassis adapter, which is part of the ControlLogix series of products. The 1756-CPR2 cable has a standard length of 1 meter and its operating temperature ranges from 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit). To be more precise, the exact length of the 1756-CPR2 cable is 0.91 meters or 3 feet, but it is generally categorized as a 1-meter cable according to its approximate length. The manufacturing process of the cable is carried out according to the relevant standards, so the cable itself is approved according to the GOST and KC certifications. The ControlLogix range of products includes various input and output modules for many different requirements. These modules are mostly used for the control of manufacturing processes or as high-speed digital devices. The architecture of the ControlLogix offers the possibility of sharing input information and the output status between controllers.

This possibility is enabled thanks to unique technology based on a producer-consumer concept. The ControlLogix chassis serves as a module platform into which the ControlLogix I/O modules are installed. In order to ensure connection of the field-side wiring, the module requires an RTB (removable terminal block) or an IFM (1492 interface module). These complementary pieces need to be purchased additionally, since they are not included with the default ControlLogix module package. The 1756-PSCA2 chassis adapter module, for which the 1756-CPR2 power supply cable is intended, directs power from the redundant power supplies to the connector of the single-phase power on the backplane of the chassis. The chassis backplane is part of ControlLogix Series B and the module is directly mounted on the left side of the 1756 chassis. The 1756 redundant power supplies are certified according to requirements of the UL, c-UL-us, CE, CSA, Ex, C-Tick and FM standards which refer to control equipment and industrial standards.

Redundant Power Supply Cable

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