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Allen Bradley Bulletin 140 1406-R16

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1406-R16

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The Allen Bradley 1406-R16 is a remote RTD module from the Bulletin 140 series. It operates with a supply voltage of 110 to 120 volts AC and supports input frequencies between 50 to 60 hertz. Designed for efficient data handling, this module can accommodate up to eight inputs and is equipped with significant capabilities for temperature detection.

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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 1406-R16

ManufacturerAllen Bradley
Product TypeRemote Resistance Temperature Detector (RTD) Module
Product LineBulletin 140
Part Number1406-R16
Weight6.94 lbs (3.15 kg)
UPC662468037556
Input Frequency50 to 60 Hertz
Supply Voltage110 to 120 Volts AC
Rated Apparent Power15 volt-amperes
Number of Inputs8 inputs
Input Type3-wire winding Resistance Temperature Detectors and 3-wire bearing Resistance Temperature Detectors
Output Cable TypeTwisted shielded pair cable
Compatible Types of Resistance Temperature Detectors (RTD)10 ohm copper, 100 ohm platinum, and 120 ohm nickel RTDs
Rated Phase3-phase
Termination StyleScrew-type terminals
General ApplicationThis RTD module is used to receive analog signals and send the values back to the protective module
Local SignallingOne green LED indicator
Maximum RTD Cable LengthUp to 1,000 feet (304.8 meters)
Maximum Communication Cable LengthUp to 4,000 feet (1,219.2 meters)
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The 1406-R16 from Allen Bradley is classified as a remote Resistance Temperature Detector (RTD) module. Operating at a supply voltage range of 110 to 120 Volts AC, it is designed for input frequencies between 50 and 60 Hertz. This compact module supports a rated apparent power of 15 volt-amperes. Capable of handling eight inputs, it can connect with both 3-wire winding and 3-wire bearing Resistance Temperature Detectors.

This device communicates via a twisted shielded pair cable for output. It is compatible with several types of RTDs, specifically 10 ohm copper, 100 ohm platinum, and 120 ohm nickel RTDs. The rated phase for the module is 3-phase, ensuring it meets various industrial requirements. The termination style utilizes screw terminals for secure connections.

This module is primarily used for receiving and transmitting analog temperature signals back to a protective module, making it an essential component for temperature monitoring in systems. For local signaling, it features a green LED indicator that shows operational status. Additionally, the module supports impressive cable lengths: up to 1,000 feet for RTD connections and as much as 4,000 feet for communication networks, enabling flexible installation options.