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Allen Bradley PLC 3 1775-KA

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1775-KA

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The 1775-KA is a communication adapter module within Allen Bradley's PLC 3 series, functioning primarily to facilitate data transfer between PLC-3 interfaces. It accommodates both 115 V AC and 230 V AC voltage inputs, ensuring compatibility across diverse power setups.

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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 of our products come with DO Supply's 2-year warranty.
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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 1775-KA

ManufacturerAllen Bradley
Product TypeCommunication Adapter Module
Product LinePLC 3
Part Number1775-KA
Weight4.00 lbs (1.81 kg)
UPC612598294770
PortsRS-232-C, Data Highway
Voltage115 V AC/230 V AC
ApplicationPLC-3 interface/Data transfer
Frequency50/60 Hz
IntegrationPLC-3 modules
Power Consumption3.5 W
Status IndicatorsCommunication/Functional
DiagnosticPass/Fail Self-Test
CommunicationSerial/Network
ID SelectionThumbwheel switch
ExpansionConfigurable options
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The Allen Bradley 1775-KA communication adapter module is tailored for efficient interfacing within the PLC 3 series. This device supports data transfers effectively, catering to both RS-232-C and Data Highway communication protocols. Users have the option of connecting it to either 115 V AC or 230 V AC power lines, making it a versatile choice for a variety of electrical environments.

The module is designed to operate at a frequency of 50/60 Hz, making it suitable for use in different regional electrical systems. Power consumption remains low, at just 3.5 Watts, ensuring it does not impose significant load on the overall system. It is equipped with status indicators that communicate both communication and functional statuses for ease of monitoring. Furthermore, it features a built-in diagnostic utility that performs a pass/fail self-test, allowing users to quickly ascertain operational readiness.

Integration is simplified with other PLC-3 modules, creating opportunities for expanded system capabilities. A thumbwheel switch facilitates the selection of the device's ID, making configuration manageable. Users can also explore configurable expansion options, enhancing the module's versatility in various applications. Overall, the 1775-KA is an essential component for robust communication needs within various PLC applications.

Revision Part #Also known as
1775-KA Ser A1775-KA/A, Series A, Rev A
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