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  • 1771-WHF
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The Allen-Bradley 1771-WHF is a PLC-5 wiring arm that is used together with I/O modules. This amazing wiring arm module consists of twenty-one tin contact-plated terminals. There are also sixteen I/O available points in this unit. The entire 1771-WHF measures 4.5 x 12.4 x 6.3 inches and it has a weight of 0.3 pounds or 0.1 kilograms. This part features a maximum fuse current rating of 3 Amps and it has a conformal coating. It uses a thermoplastic material and it is important to note that users of this unit do not require an external source of power for this PLC-5 wiring arm. The applications that are fully compatible with this controller are those that have a general purpose and those that need their own circuit protection and a fused wiring arm.

The 1771-WHF also provides optimum fuse protection without the removal of a module from the chassis. This in turn helps to ensure that maximum connection integrity is guaranteed. This wiring arm also boasts of having the ability to make general plant wiring to the 1771 I/O modules very easy with flexible interconnections. The PLC-5 processors are available in a range of I/O capacities and memory sizes. The 1771-WHF can be connected to a variety of networks for distributed processing and I/O. During installation of the 1771-WHF, if the application needs one source of power for all the other circuits, users should install the jumper supplied with the wiring arm in order to connect the four terminals together. Make sure that you allow enough slack in the wiring at the bottom of the field-wiring arm. This will ensure that the wiring arm is able to pivot sufficiently on the horizontal bar, allowing module removal.

Other Automation PLC-5

SKU 2178212  UPC 0799705808119

In Stock! Fused Wiring Arm (3A Fuse)

Troubleshooting and Product Information for 1771-WHF

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Other Automation
PLC-5 1771-WHF
Weight: 2 Lbs
Dimensions: 10"x12"x2"In
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Weight: 2 Lbs
Dimensions: 10"x12"x2"In
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Other 1771-WHF

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1771-WHF , CIM1771-WHF

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    What is New Surplus?

    These “New Surplus” units are a great cost saving alternative. This product is sealed in the original manufacturer’s packaging with all sub-assemblies and documentation. May indicate older date code. Comes with a PDF Supply 3-year warranty.

    Free Overnight delivery on orders over $500!

    What is Surplus New?

    Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PDF Supply packaging. May indicate older date code. Includes a PDF Supply 3 Year Warranty.

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    What is Reconditioned?

    Reconditioned products from PDF Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level and updated to the latest revision. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.

    Our Reconditioned Products always come with a PDF Supply 2-Year Warranty.

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    What is a Verified Substitute?

    A verified substitute new product is a "drop in" replacement designed with identical specifications as the OEM product. It will meet all electrical and dimensional charactertics at a substanstially reduced price.

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    Download Lastest Documentation

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    We stand behind our prices with a lowest price guarantee. If you find a legacy GE PLC part advertised for less on an authorized GE PLC distributor website, simply contact us and send us a link to the lower advertised price. We will match that price and ship overnight FREE. The item must be in stock, in similar condition and be able to ship same day.

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