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PRODUCT DESCRIPTION
1797-IE8H Eight Channel HART Analog Input Module
Allen-Bradley 1797-IE8H is an eight-channel analog input module with HART support for the FLEX Ex intrinsically safe I/O system. It connects compatible current-loop instrumentation to the distributed control platform in hazardous-area process applications.
The module provides eight single-ended inputs with 16-bit conversion and configurable data formats. The manufacturer identifies non-isolated input channels and separate galvanic isolation paths to the power supply and Flexbus. A compatible 1797-TB3 or 1797-TB3S base and the complete entity-parameter assessment are required.
The module provides eight single-ended inputs with 16-bit conversion and configurable data formats. The manufacturer identifies non-isolated input channels and separate galvanic isolation paths to the power supply and Flexbus. A compatible 1797-TB3 or 1797-TB3S base and the complete entity-parameter assessment are required.
BEFORE YOU BUY
Confirm the complete eight channel hart analog input module
ACTUAL APPLICATIONS
Application context for 1797-IE8H
1797-IE8H brings analog measurements and HART instrument data into compatible FLEX Ex systems. Its process context includes chemical manufacturing, oil and gas processing, and pharmaceuticals. Terminal-base selection, configured data format and intrinsic-safety limits must match the field instruments.
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01 · CHEMICAL PROCESSING
Chemical Production and Process Manufacturing
Industrial Chemical ProductionPetrochemical Production and Processing -
02 · OIL & GAS
Oil Refining and Natural Gas Processing
Petroleum Refining and ProcessingNatural Gas Processing -
03 · PHARMACEUTICALS
Pharmaceutical and Biopharmaceutical Production
Pharmaceutical Ingredient ManufacturingBiopharmaceutical Process Production
Technical specifications for 1797-IE8H
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Product Model1797-IE8H
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Product ParametersEight Channel HART Analog Input Module
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In stock8 units
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ManufacturerAllen-Bradley
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Analog input count8 single-ended, non-isolated channels
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Conversion resolution16 bits
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Accuracy at 20 ℃0.1% of signal range
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Temperature drift0.05% of signal range per ℃
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Step response to 99% full scale80 ms
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Field-side power consumption7.1 W
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Power dissipation3.9 W
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HART communicationSupported
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Module key switch position8
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Compatible terminal bases1797-TB3 / 1797-TB3S
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Operating ambient temperature-20 to +70 ℃
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Storage ambient temperature-40 to +85 ℃
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Relative humidity5 to 95%, non-condensing
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Shock resistance15 g peak, 11 +1 ms pulse
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Vibration resistance2 g at 10 to 500 Hz
View all additional
Alternative Names
1797-IE8H
FLEX Ex Eight Channel HART Analog Input Module
1797 intrinsically safe HART analog input
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 1797-IE8H eight channel hart analog input module
1797-IE8H operates with a compatible FLEX Ex adapter and 1797-TB3 or TB3S terminal base. Set the documented key position 8 and assign its eight inputs using the module-specific wiring map.
Configure the data format, filter selection and HART settings required by the controller and field instruments. Budget 7.1 W field-side power and apply the documented intrinsic-safety limits.
Verify input scaling, diagnostic behavior and HART communication on each connected channel. Confirm the non-isolated input arrangement and the full installation safety assessment.
Features:
- Eight single-ended analog inputs with HART support
- 16-bit conversion and configurable data formats
- 7.1 W field-side power budget
The 1797-IE8H eight channel hart analog input module requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify 1797-IE8H eight channel hart analog input module
Match 1797-IE8H, its hardware series and the installed base before exchange. Plain 1797-IE8 and noise-filter variants have different capabilities.
Save the input formats, filter selections, HART master settings and channel wiring. Preserve key position 8 and the certification information used in the system assessment.
After replacement, compare all eight input readings and test the configured diagnostic response. Check field-instrument HART data and controller mapping before releasing the process.
Features:
- 1797-IE8H hardware series and terminal-base identity
- Key position 8 and preserved HART/filter settings
- Eight-channel scaling and diagnostic recovery
The 1797-IE8H eight channel hart analog input module requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.Features:
- 1797-IN005J HART input specification pages
- Separate isolation paths and intrinsic-safety limits
- Operating environment and compatible terminal bases
Documentation for the 1797-IE8H eight channel hart analog input module must be checked for document applicability before installation or commissioning.
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Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size9 × 7.6 × 4.2cm
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Shipping weight0.25kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8538900000
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OriginUSA
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
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Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 1797-IE8H
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Are the eight 1797-IE8H channels isolated from one another?
No. The manufacturer specifies eight single-ended, non-isolated inputs. The input-to-power and input-to-Flexbus isolation paths are documented separately. -
What conversion resolution does this HART input provide?
1797-IE8H has 16-bit resolution. Its configured data format governs how the input values are represented to the controller. -
How fast does the input reach 99% of full scale?
The manufacturer specification lists an 80 ms step response to 99% of full scale. Configured filtering also affects measurement behavior. -
What field-side power budget is required for IE8H?
The specification lists 7.1 W field-side power consumption and 3.9 W power dissipation. Apply the complete FLEX Ex power and intrinsic-safety conditions. -
Which base and keying position are specified for IE8H?
Rockwell lists 1797-TB3 or 1797-TB3S terminal bases and key switch position 8. -
What must be checked when enabling HART instrument access?
Check the supported instrument, channel configuration, controller data format and HART master settings against the complete Rockwell instructions. -
Which records help source the correct IE8H replacement?
Provide the 1797-IE8H label, series, base type, current-loop and HART configuration, hazardous-area markings and required quantity. -
What should be verified before accepting the delivered input module?
Inspect the label, keyed connector, channel indicators and housing. Confirm the series and documented entity parameters correspond to the installed system.
READY TO VERIFY YOUR PART?
Get a 1797-IE8H quote with price, lead time and revision check.
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