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Allen Bradley SLC 500 1746-RT27

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

1746-RT27

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The 1746-RT27 terminal block is a replacement terminal block for output modules from the Allen-Bradley SLC 500 series. It is also a member of the Allen-Bradley SLC 500 series. The 1746-RT27 replacement terminal block can be used to replace damaged and worn out terminal blocks for the Allen-Bradley 1746-NO4I and 1746-NO4V output modules which have analog outputs. This replacement terminal block is a flexible 8-position terminal block. It can be used with ambient temperatures between 0 and 60 degrees Celsius.

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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-RT27

ManufacturerAllen Bradley
CategoryPLCs
Product LineSLC 500
Part Number1746-RT27
Weight0.06 lbs (0.03 kg)
Module TypeRemovable Terminal Block
I/O4
Terminals8
Contact PlatingGold
Backplane Current (5 Volts)215 milliamps
Update Time2 milliseconds
Slots1
I/O Connections1746-RT27, and 1746-RT26
I/O Connection1492-AIFMQS
Location1746 Chassis
Operating Temperature0-60 Celsius
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The Allen-Bradley 1746-RT27 is an SLC 500 Removable Terminal Block that has 8 terminals with gold-plated contacts and 4 I/O points.

The 1746-RT27 comes with as many as 4 input/output points so it can communicate with multiple machine units. At the same time, it has 8 terminals with gold contact plating.

The gold-plated electrical contacts offer excellent resistance against wear and tear and gold can significantly lengthen the contacts’ lifespan because it is the least reactive of all metals, untouched by heat and moisture and resistant to the process of oxidization. This metal is well-suited for electronics because it can withstand electrical connections which produce high temperatures. The removable terminal block's operating temperature range is 0-60 oC.

The overall weight of the 1746-RT27 unit is just around 2.5 pounds, which makes it easy to transport and handle. Looking at the dimensions of the 1746-RT27, it measures 5.5 x 3.6 x 5.7 inches. With such small dimensions, the 1746-RT27 only requires a small space for fitting and operation.

Revision Part #Also known as
1746-RT27 Ser A1746-RT27/A, Series A, Rev A
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