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Allen Bradley 1760 Pico Controllers 1760-L20BBB-EXND

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1760-L20BBB-EXND

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The 1760-L20BBB-EXND pico controller by Allen Bradley is engineered for effective automation tasks. It supports 12 inputs and 8 outputs, operating efficiently with a voltage range of 20.4V to 28.8V DC, with a line voltage of 24V DC.

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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 1760-L20BBB-EXND

ManufacturerAllen Bradley
Product TypePico Controller
Product Line1760 Pico Controllers
Part Number1760-L20BBB-EXND
Weight0.25 lbs (0.11 kg)
Number of Input Counts12 Inputs
Number of Output Count8 Outputs
Line Voltage24 VDC
Operating Voltage20.4V to 28.8V DC
Power Consumption140 mA at 24V DC
Power Dissipation3.5 W
Memory512 bytes
On-State Voltage15V DC
Off-State Voltage5V DC
Number of High-Speed Counter4 high-speed counter inputs
Installation Altitude1000 m
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The Allen Bradley 1760-L20BBB-EXND is a pico controller designed for compact and efficient control in diverse automation applications. It is equipped with 12 input channels and accommodates 8 output channels, making it suitable for a variety of control tasks. Operating with a line voltage of 24 VDC, this device has an operational voltage range from 20.4V to 28.8V DC, ensuring reliable performance across a range of conditions.

The current consumption is rated at 140 mA when powered at 24V DC, and the device has a power dissipation of 3.5 watts. With a memory allocation of 512 bytes, it provides adequate space for processing. The controller features four high-speed counter inputs, which enhance its ability to handle rapid signal changes, thus increasing its utility in applications that require fast response times.

The pico controller operates with an on-state voltage of 15V DC and an off-state voltage of 5V DC, facilitating precise control over connected devices. This unit can be mounted at an installation altitude of 1000 meters, broadening its applicability in various environments. Altogether, the 1760-L20BBB-EXND is an effective controller that integrates seamlessly into many industrial automation systems.

Revision Part #Also known as
1760-L20BBB-EXND Ser A1760-L20BBB-EXND/A, Series A, Rev A
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