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Allen Bradley PLC 5 1771-HTE

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1771-HTE

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The 1771-HTE from Allen Bradley is an encoder termination module for effective signal interfacing. It is compatible with a DIN-type rail installation method and operates with a power supply voltage of 24 V DC, making it suitable for PLC 5 applications.

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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 1771-HTE

ManufacturerAllen Bradley
Product TypeEncoder Termination Module
Product LinePLC 5
Part Number1771-HTE
UPC662453563237
Weight3.00 lbs (1.36 kg)
MountingDIN-type rail
Maximum Cable Length from Controller10 cable feet (3 m)
Cable Type16GA, 1 pair twisted, shielded
Cable Lengths Supported85 ft
Power Supply Voltage24 V DC
ConnectorsPluggable
User ConnectionsRouted through termination panels
Maximum Cable Length (with external power)+5 VDC encoders: 90 cable feet; +15 VDC encoders: 90 cable feet; Resolvers: 90 cable feet
Maximum Cable Length (no external power)40 cable feet for +5 VDC encoders
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The Allen Bradley 1771-HTE is an encoder termination module specifically built for use with PLC 5 systems. It incorporates a DIN-type rail mounting feature for straightforward installation in control panels. It supports a maximum cable distance of up to 10 feet from the controller, enabling flexibility in configuration.

Typically, this module employs a 16-gauge, one-pair twisted, shielded cable optimized for signal integrity. The module can accommodate cable lengths as far as 85 feet for added versatility in arrangement.

In dimensions, the 1771-HTE measures 6.25 inches by 3 inches (15.8 cm x 7.5 cm), providing a compact profile suitable for various installations. A power supply rated at 24 V DC is necessary for operation.

The connectors utilized are pluggable, facilitating quick and efficient wiring. User connections can be conveniently managed through termination panels, ensuring organized signal routing. When external power is provided, maximum cable lengths can extend up to 90 feet for both +5 VDC and +15 VDC encoders and resolvers. Without external power, the module supports a maximum cable distance of 40 feet specifically for +5 VDC encoders, ensuring flexible connectivity options for various applications.