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Allen Bradley 1774 PLCs and Modules 1774-PD

1774-PD

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The 1774-PD module is a I/O module manufactured by Allen-Bradley.  it has a compact design and fits into considerably small spaces.

Ships Thu, Jul 31.
In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
Learn more

Technical specifications for 1774-PD

BrandAllen-Bradley / Rockwell Automation
Series1774 PLCs and Modules
Part Number1774-PD
Ambient Relative Humidy 5% to 95%
Ambient Operating Temperature 0 degrees Celsius to 50 Degrees Celsius
Ambient Storage Temperature-20 degrees Celsius to 60 degrees Celsius
Product TypeI/O Module
LED IndicatorsOn, Off, and Idle Status
RC NetworkOn the Output Circuitry
Product Lifecycle Status*Discontinued/Obsolete

* The Allen Bradley 1774-PD has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1774-PD units instead of migration.

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.

The 1774-PD module is classified under the Allen-Bradley 1774 PLC module series. The 1774-PD module features a compact design, and this can be installed in an area with small space. The module's I/O type can be selected and the number of points used for managing the module can be increased to a more favorable number if necessary. The 1774-PD module features an ambient operating temperature range of 0 to 50 degrees Celsius. The ambient humidity level for safe operation is 10% to 90%, non-condensing. In storage, the ambient temperature range is from -20 degrees Celsius to 60 degrees Celsius, while the ambient storage humidity range is 5% to 95% Relative humidity none condensing. The 1774-PD module should be installed inside the control panel. The module comes with status indicator lights. The LED indicators show the module's on and off status and the idle status and they are used to monitor the performance of the device.

To ensure the proper performance of the 1774-PD module, ensure that it is connected correctly to the power supply. Note that incorrect wiring can result in component damage or user injury. Before connecting the module, ensure that the power is switched off. Failing to switch off the power during the installation or repair of the device can result in electrical shock. The 1774-PD module features surge suppression circuitry. The surge suppression circuitry helps to ensure that the device is protected from any short-circuiting. The output circuitry uses the RC network that limits the magnitude of the voltage transients that occur whenever the device is wired in a parallel formation or in a series with the hard contacts. The 1774-PD module also comes with fuses for protecting the module circuitry from overloading. Some of the module outputs are fused individually and some have a single fuse for all the module circuits.