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Allen Bradley PLC 3 1775-SR5

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1775-SR5

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The 1775-SR5 is an I/O scanner communication adapter from Allen Bradley's PLC 3 series, designed specifically for remote I/O communications. This unit is powered by the backplane and supports various configurations through DIP switches.

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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-SR5

ManufacturerAllen Bradley
Product TypeI/O Scanner Communication Adapter
Product LinePLC 3
Part Number1775-SR5
Weight13.50 lbs (6.12 kg)
Communication TypeRemote I/O
Number of SlotsSingle slot
Backup ConfigurationDIP switch selectable
ComplianceUL listed, CE compliant
Power SourceBackplane powered
Backplane Current6 A at 5 VDC
Auxiliary Current20 mA
Programming InterfacePLC-3 backplane
Backup CapabilityBuilt-in
Backplane Voltage5 - 15 VDC
Peer-to-Peer SupportYes
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The 1775-SR5 I/O scanner communication adapter by Allen Bradley is a specialized component within the PLC 3 series, facilitating remote I/O communication in industrial applications. It operates from the power provided via the backplane, ensuring efficient integration into existing setups. This unit is designed with a single slot configuration, making it straightforward to install.

The backplane voltage operates between 5 to 15 VDC, allowing flexibility in various system designs. At peak performance, the adapter consumes 6 A from the backplane, additionally handling an auxiliary current demand of up to 20 mA. To enhance system reliability, the 1775-SR5 includes built-in backup functionality which is easily configured via DIP switches.

This adapter also supports peer-to-peer communication, allowing effective data exchange between devices in the network. It is compliant with UL and CE certification, ensuring adherence to international safety standards. The integration of the 1775-SR5 into a PLC-3 backplane programming interface enables optimized communication and control for remote I/O configurations.

Revision Part #Also known as
1775-SR5 Ser A1775-SR5/A, Series A, Rev A
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