Product Name: Analog Input Module With HART
Brand Name: Allen-Bradley
Model Number: 1756-IF16H
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
The Allen-Bradley 1756-IF16H is a 16-channel Analog Input Module with HART designed for the ControlLogix platform. It combines high-accuracy analog signal acquisition with integrated HART (Highway Addressable Remote Transducer) communication, allowing users to collect both process variables and diagnostic information from HART-enabled field instruments. With high-resolution conversion, excellent noise immunity, and advanced measurement accuracy, it is ideal for process control, oil and gas, chemical, water treatment, and other industrial automation applications.
Acquires analog input signals from industrial transmitters and sensors.
Supports HART communication for device diagnostics and configuration.
Converts analog process signals into digital data for ControlLogix controllers.
Monitors process variables such as pressure, temperature, flow, and level.
Provides high-precision measurement for process automation.
Enables predictive maintenance through HART diagnostic data.
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
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Sales: |
Email: |
Whatsapp: |
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Jim Pei |
| Product Name | AB 1756-IF16H Analog Input Module With HART |
| Manufacturer | Allen-Bradley |
| Product Type | Analog Input Module With HART |
| Part Number | 1756-IF16H |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Resolution | 16…21 bits |
| Total backplane power | 4.02 W |
| Power dissipation, max | 6 W |
| Thermal dissipation | 12 BTU/hr |
| Input impedance | 249 Ω |
| Open circuit | detection time Positive full scale reading within 5 s |
| Overvoltage protection, max | 8V DC |
| Common mode noise rejection | > 90 dB @ 50/60 Hz (15 Hz and 20 Hz filters only) |
| Repeatability | Better than 0.01% of range (15 Hz and 20 Hz filters only) |
| Calibrated accuracy | Better than 0.13% of range (all filters) |
| Calibration interval | 12 months typical |
| Offset drift | 27 µV/°C |
| Gain drift with temperature | 11ppm/°C |
| Module error | 0.3% of range |
| Data Format | Integer / IEEE 32-bit Floating Point |
| Compatible Terminals (RTB) | 1756-TBCH, 1756-TBS6H |
Integrated HART Communication
Supports simultaneous analog signal acquisition and HART digital communication, eliminating the need for separate HART multiplexers and simplifying system architecture.
Exceptional Measurement Accuracy
With 16–21 bit resolution, repeatability better than 0.01%, and calibrated accuracy better than 0.13%, the module delivers higher precision than many conventional analog input modules.
Superior Noise Immunity
Common mode noise rejection exceeding 90 dB ensures stable and reliable measurements, even in electrically noisy industrial environments.
Advanced Device Diagnostics
HART capability enables remote access to transmitter status, configuration, and diagnostic information, improving maintenance efficiency and reducing downtime.
Reliable Long-Term Stability
Low offset and gain drift, combined with a 12-month typical calibration interval, minimize maintenance requirements while maintaining measurement accuracy.
Flexible Data Processing
Supports both Integer and IEEE 32-bit Floating Point formats, allowing seamless integration with a wide range of industrial control and monitoring applications.
Seamless ControlLogix Integration
Designed specifically for the Allen-Bradley ControlLogix platform, the 1756-IF16H simplifies installation, configuration, and communication with HART-enabled field instruments and Logix controllers.
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