1756-IF8IH | Allen-Bradley ControlLogix Analog Isolated Input HART 8-Points
1756-IF8IH | Allen-Bradley ControlLogix Analog Isolated Input HART 8-Points
Part #: 1756-IF8IH Manufactured by: Allen-Bradley

1756-IF8IH | Allen-Bradley ControlLogix Analog Isolated Input HART 8-Points

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$2,967.00
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$2,967.00
Regular price
Never Used Surplus
2 in Stock
Product Overview
The 1756-IF8IH by Allen-Bradley is a ControlLogix Analog Isolated Input module with HART protocol, featuring eight points ...  Read more
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Product comes with IQElectro 2-Year Warranty
Warranty for item #: 1756-IF8IH
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1756-IF8IH | Allen-Bradley ControlLogix Analog Isolated Input HART 8-Points
    1756-IF8IH | Allen-Bradley ControlLogix Analog Isolated Input HART 8-Points
1756-IF8IH | Allen-Bradley ControlLogix Analog Isolated Input HART 8-Points
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Product Description P/N: 1756-IF8IH

Description / Specifications

Description 

Allen Bradley ControlLogix Hart Isolated Analog Input Module with 8 Isolated Differential Channels.


Technical Specifications 


Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1756-IF8IH
Series ControlLogix
Module Type Hart Isolated Analog Input Module
Channels 8 Isolated Differential
Input Range 0-20 or 4-20 milliamps
Resolution 16-21 bits
Enclosure Open
Overvoltage Protection (+/-) 24 Volts

  


Information About 1756-IF8IH

The Allen-Bradley 1756-IF8IH is a HART Analog I/O Module with 8 current inputs available, with 1 HART modem per channel. This input module is compatible with the ControlLogix system and requires an RTB, or removable terminal block housing, which can either be the 1756-TBCH or the 1756-TBS6H. The module has two input ranges you can choose from and these are from 0 to 20 milliamps or 4 to 20 milliamps, with HART instruments using the latter (4 to 20 milliamps) range. You can also select one of the four data formats available for this module: analog only, analog and HART PV, analog and HART by channel with Configure HART device (No), and analog and HART by channel with Configure HART device (Yes). Its resolution range is fixed from 16 to 21 bits. This module works as a HART master, as it communicates with HART devices that have a HART revision of 5, 6, or 7. It also supports 1 HART device per channel but does not support burst mode, phase shift keying (PSK), or a multi-drop network configuration. Instead, it detects and turns off a bursting device at an initial connection with the device. The 1756-IF8IH has detection features available. It can detect under-ranging and over-ranging, or when it is operating beyond the limits of the input range. An open circuit detection is also present and this allows the module to report a negative full-scale value in the input data tag of the channel within 5 seconds in the 4 to 20 milliamp range, and in the 0 to 20 milliamp range, the open-circuit condition results in a measured value of 0 milliamps, the same as a measured value of 0 milliamps when there is not an open-circuit condition.

The module filter of the 1756-IF8IH attenuates the input signal at the specified frequency and above, as each channel has an ADC filter that affects 50 and 60 Hertz rejection, noise accuracy, and the minimum sample time (RTS). It also has a digital filter that reduces the noise transients of the input data. Each channel has a separate digital filter. Real-time sampling is available with the 1756-IF8IH and this instructs the module how often it should scan its input channels and get new sampled data. After these channels are scanned, the data will be broadcasted by the module to the local chassis backplane.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
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warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or 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 software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

Description 

Allen Bradley ControlLogix Hart Isolated Analog Input Module with 8 Isolated Differential Channels.


Technical Specifications 


Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1756-IF8IH
Series ControlLogix
Module Type Hart Isolated Analog Input Module
Channels 8 Isolated Differential
Input Range 0-20 or 4-20 milliamps
Resolution 16-21 bits
Enclosure Open
Overvoltage Protection (+/-) 24 Volts

  


Information About 1756-IF8IH

The Allen-Bradley 1756-IF8IH is a HART Analog I/O Module with 8 current inputs available, with 1 HART modem per channel. This input module is compatible with the ControlLogix system and requires an RTB, or removable terminal block housing, which can either be the 1756-TBCH or the 1756-TBS6H. The module has two input ranges you can choose from and these are from 0 to 20 milliamps or 4 to 20 milliamps, with HART instruments using the latter (4 to 20 milliamps) range. You can also select one of the four data formats available for this module: analog only, analog and HART PV, analog and HART by channel with Configure HART device (No), and analog and HART by channel with Configure HART device (Yes). Its resolution range is fixed from 16 to 21 bits. This module works as a HART master, as it communicates with HART devices that have a HART revision of 5, 6, or 7. It also supports 1 HART device per channel but does not support burst mode, phase shift keying (PSK), or a multi-drop network configuration. Instead, it detects and turns off a bursting device at an initial connection with the device. The 1756-IF8IH has detection features available. It can detect under-ranging and over-ranging, or when it is operating beyond the limits of the input range. An open circuit detection is also present and this allows the module to report a negative full-scale value in the input data tag of the channel within 5 seconds in the 4 to 20 milliamp range, and in the 0 to 20 milliamp range, the open-circuit condition results in a measured value of 0 milliamps, the same as a measured value of 0 milliamps when there is not an open-circuit condition.

The module filter of the 1756-IF8IH attenuates the input signal at the specified frequency and above, as each channel has an ADC filter that affects 50 and 60 Hertz rejection, noise accuracy, and the minimum sample time (RTS). It also has a digital filter that reduces the noise transients of the input data. Each channel has a separate digital filter. Real-time sampling is available with the 1756-IF8IH and this instructs the module how often it should scan its input channels and get new sampled data. After these channels are scanned, the data will be broadcasted by the module to the local chassis backplane.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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