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Allen Bradley Point I/O 1734 1734-IE2H

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1734-IE2H

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The 1734-IE2H from Allen Bradley is a HART analog input module designed for use within the Point I/O 1734 series. This module accommodates various process signals, especially in the range of 4–20 mA, while supporting two input channels.

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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 1734-IE2H

ManufacturerAllen Bradley
Product TypeHART Analog Input Module
Product LinePoint I/O 1734
Part Number1734-IE2H
Weight2.00 lbs (0.91 kg)
Supported Signal Range4–20 mA
I/O PlatformPOINT I/O
Number of Channels2 channels
Isolation TypeBasic insulation
HART SupportYes
Power Dissipation (Max)0.6 W
Channel TypeSingle-ended
Continuous Isolation Voltage50 V
Terminal TypeRemovable terminal block
Rated Supply Voltage24 VDC
Mounting OrientationHorizontal/vertical
Supply Voltage Range10–28.8 VDC
Network CompatibilityEtherNet/IP, DeviceNet, ControlNet
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The Allen Bradley 1734-IE2H is a HART analog input module within the Point I/O 1734 lineup. It is designed to handle signals operating within a 4–20 mA range, which is standard for many industrial applications. This module contains two single-ended channels, allowing for the monitoring of different inputs simultaneously.

Basic insulation is provided between the module and the connections. The unit's continuous isolation voltage is rated at 50 V, enhancing safety when connecting to field devices. Installation options support both horizontal and vertical orientations, affording flexibility during setup.

Power requirements for this device specify a rated supply voltage of 24 VDC, with a notable operating range from 10 to 28.8 VDC. It has a maximum power dissipation of 0.6 W, sufficient for operational efficiency in typical scenarios. The terminal connections utilize a removable terminal block, facilitating easier installation and maintenance.

Further enhancing its functionality, the 1734-IE2H module supports HART communication, making it compatible with a variety of HART-enabled devices. Furthermore, it boasts network compatibility, allowing integration with EtherNet/IP, DeviceNet, and ControlNet networks. This versatility ensures that the module can effectively meet a wide range of application requirements.

Revision Part #Also known as
1734-IE2H Ser A1734-IE2H/A, Series A, Rev A
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