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Allen Bradley PLC 5 1770-FEC

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1770-FEC

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The Allen Bradley 1770-FEC serves as an industrial programming keyboard and panel, specifically designed for the PLC-3 Family (Bulletin 1775). It features 70 keys tailored for manual ladder logic entry, monitoring tasks, and mode selection.

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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 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 1770-FEC

ManufacturerAllen Bradley
Product TypeIndustrial Programming Keyboard / Panel
Product LinePLC 5
Part Number1770-FEC
Weight3.25 lbs (1.47 kg)
UPC662072238523
System TargetedPLC-3 Family (Bulletin 1775)
Primary FunctionManual entry of Ladder Logic, monitoring, and mode selection for the PLC-3 processor
Key Count70 Keys
Keypad LayoutNumeric keypad, instruction keys (XIC, XIO, TON, etc.), navigation keys
Mode SwitchIntegrated Keyed Switch (Run / Program / Remote) for security
Connector TypeD-Sub Connectors (Female)
Communication ProtocolParallel / Dedicated Bus (Proprietary to PLC-3 internals)
Power SupplyFrom the PLC-3 Processor chassis (5V DC Logic)
Enclosure RatingOpen Style
Mounting StyleChassis Mount / Front Panel Mount
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Connected to the PLC-3 systems from Allen Bradley, the 1770-FEC is an essential programming keyboard panel. This unit encompasses a total of 70 keys designed for various functions, including the manual input of ladder logic, monitoring status, and switching between modes for the PLC-3 processor. The keypad layout consists of a numeric section, dedicated instruction keys such as XIC, XIO, and TON, along with necessary navigation buttons, ensuring straightforward operation.

To enhance security, the device features an integrated keyed switch that allows the user to toggle between Run, Program, and Remote modes. For communication, it utilizes D-Sub female connectors and follows a parallel or dedicated bus protocol that is specific to the internal workings of the PLC-3.

Powered directly from the PLC-3 chassis, this unit functions on a standard 5V DC logic supply. The design is categorized as open style, allowing for easy access and usage. It can be mounted either on a chassis or directly on a front panel, providing installation versatility depending on the operational environment.