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Allen Bradley 1760 Pico Controllers 1760-L18DWD-EXND

1760-L18DWD-EXND

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The 1760-L18DWD-EXND Pico controller from Allen-Bradley/Rockwell Automation is a Bulletin 1760 series Pico controller that supports an expansion module, but no display screen. It supports 12 Volts DC line voltage and 12 Volts DC input voltage. The 1760-L18DWD-EXND Pico controller connects to different modules through its 12 inputs and 6 outputs. It comes with a real-time clock built into it. The 1760-L18DWD-EXND Pico controller has a nominal power dissipation rating of 3.5 Watts at 24 Volts DC and a nominal current rating of 200 milliamps at 12 Volts DC.

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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.
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Technical specifications for 1760-L18DWD-EXND

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1760-L18DWD-EXND
Product LinePico Expansion IO
DescriptionPico Controller
Inputs(12) Digital
Output(6) Relay
Input Signal12V DC
FeatureNo Display (ND)
Product Lifecycle Status*Discontinued/Obsolete

* The Allen Bradley 1760-L18DWD-EXND has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1760-L18DWD-EXND 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.
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The 1760-L18DWD-EXND is an Allen-Bradley Pico controller from the 1760 series. It has a chassis base for safe and reliable use and it functions on 12 digital input units and 6 output relay units. The input power used for this part is around 3.3 mA at 12 Volts DC. The 1760-L18DWD-EXND functions both as an expansion and controller module. It has an inbuilt Real Time Clock or RTC which provides the exact time check for industrial processes. The 1760-L18DWD-EXND has a display screen and a keypad. It caters to 4 analog units from 4 from 0 Volts DC to 10 Volts DC. This part also has a high-speed counter and shows the pulse shape in a square wave while the counting frequency of it is 1KHz.

The 1760-L18DWD-EXND provides an off state voltage of 4.0 Volts DC I1 to I8 and an on state voltage of 8 Volts DC I1 to I8. This part has an analog resolution of 0.1V and an input impedance of 11.2K Ohms. A cable is used to connect the 1760-L18DWD-EXND with other parts or machinery for industrial use. It has a special feature of Max 1 Expansion. This part has a resistive lamp load of 2 Hertz and an inductive load of 0.5 Hertz. The 1760-L18DWD-EXND has a height of 3.543 inches and width of 4.252 inches, and is used for controlling and expansion operations. It provides additional input and output I/O units for MicroLogix modules and gives a nominal 3.5 Watts of power dissipation at 24 Volts DC.

Revision Part #Also known as
1760-L18DWD-EXND Ser A1760-L18DWD-EXND/A, Series A, Rev A
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