Description: The Allen-Bradley 1794-IE8H is a Flex I/O analog input module. It has Eight (8) Voltage / Current single-ended input channels. It receives analog signals such as 0-20 mA and 4-20 mA. It is compatible for use with Flex I/O communication adapters and installed to terminal bases such as 1794-TB3G or 1794-TB3GS.
Warranty: | 1 year DO Supply Warranty Included |
Shipping: | Worldwide shipping via DHL, UPS, Fedex, and TNT |
Repairs: | We offer repair service for the 1794-IE8H. |
Exchange: | Exchange credit for your defective unit available. |
Manufacturer | Rockwell Automation |
Resolution | 16 bits |
Conversion Type | Successive Approximation |
Brand | Allen-Bradley |
Product Description: | Flex IO HART Module |
No. of inputs: | Eight (8) Single Ended; non-isolated |
Absolute accuracy: | 0.1% Full Scale @ 20 °C (68°F) |
Accuracy drift with temperature: | 0.05% Full Scale for 0 °C...55 °C (32...131 °F) |
Step Response to 99%: | 80 ms |
Terminal base: | 1794-TB3G and 1794-TB3GS |
Indicators: | 8 red fault indicators, 8 yellow channel indicators and 1 green for power. |
External DC supply, nom: | 24V DC |
External DC supply range: | 19.0 to 31.2V DC (includes 5% AC ripple) |
Mounting: | DIN Rail |
Wire Size: | Determined by installed terminal base |
Part Number/Catalog No. | 1794-IE8H |
Product Type | Flex I/O HART Analog Module |
Inputs | 8 Single-ended |
Data Format | Configurable |
Functional Data Range | >17V @ 22mA |
FlexBus Current External Input | 5V DC 80mA |
Enclosure Type Rating | None (open-style) |
Isolation Voltage | 50V Continuous |
Power Dissipation | 3.9W @ 31.2V DC max. |
Thermal Dissipation | 13.5 BTU/hr. @ 31.2V DC |
UPC | 10612598323880 |
Manufacturer | Rockwell Automation |
Resolution | 16 bits |
Conversion Type | Successive Approximation |
Brand | Allen-Bradley |
Product Description: | Flex IO HART Module |
No. of inputs: | Eight (8) Single Ended; non-isolated |
Absolute accuracy: | 0.1% Full Scale @ 20 °C (68°F) |
Accuracy drift with temperature: | 0.05% Full Scale for 0 °C...55 °C (32...131 °F) |
Step Response to 99%: | 80 ms |
Terminal base: | 1794-TB3G and 1794-TB3GS |
Indicators: | 8 red fault indicators, 8 yellow channel indicators and 1 green for power. |
External DC supply, nom: | 24V DC |
External DC supply range: | 19.0 to 31.2V DC (includes 5% AC ripple) |
Mounting: | DIN Rail |
Wire Size: | Determined by installed terminal base |
Part Number/Catalog No. | 1794-IE8H |
Product Type | Flex I/O HART Analog Module |
Inputs | 8 Single-ended |
Data Format | Configurable |
Functional Data Range | >17V @ 22mA |
FlexBus Current External Input | 5V DC 80mA |
Enclosure Type Rating | None (open-style) |
Isolation Voltage | 50V Continuous |
Power Dissipation | 3.9W @ 31.2V DC max. |
Thermal Dissipation | 13.5 BTU/hr. @ 31.2V DC |
UPC | 10612598323880 |
Question | Answer |
1: How many inputs does the 1794-IE8H contain? | The 1794-IE8H has 8 single-ended, non-isolated inputs. |
2: What are the dimensions of the 1794-IE8H? | The dimensions of the 1794-IE8H are 46 x 94 x 75 mm. |
3: What is the price of a 1794-IE8H? | Submit quote request, send us an email, or call 800-730-0292 for our best price. |
4: Does DO Supply offer repair services for the 1794-IE8H? | Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1794-IE8H. For more information or to request a repair quote, please click here. |
5: What is the resolution of the 1794-IE8H? | The 1794-IE8H has 16-bit resolution. |
6: Is the 1794-IE8H capable of self-diagnostics? | Yes, the 1794-IE8H is capable of sensing lead breakage detection, overrange/underrange alarms and remote transmitter alarm. |
7: What are the communication adapters compatible with this module? | Compatible communication adapters are ControlNet adapters, Ethernet adapters, and ProfiBus adapter with catalog number 1794-APBDV1 only. |
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | $610.11 | ![]() |
Our highly skilled technicians can repair your 1794-IE8H. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Please refer to the manual for more information about the 1794-IE8H such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
1794-IE8H Ser A |
1794-IE8H/A, Series A, Rev A | Request Quote |
1794-IE8H Ser B |
1794-IE8H/B, Series B, Rev B | Request Quote |
"The 1794-IE8H is a HART capable analog input module. Aside from support for HART protocol, the 1794-IE8H is basically a high-resolution analog input module as it has 16 bit of conversion resolution with an absolute accuracy of 0.1% Full Scale @ 20 °C (68°F). This is the highest resolution compared to other analog input modules and with the added HART communication compatibility, this module can be used in applications with higher level of criticality. " -DO Supply Tech
Size | |
Input Type | |
Panel Cutout Height | in mm |
Panel Cutout Width | in mm |
Terminal Height | in mm |
Terminal Width | in mm |
Terminal Overall Depth | in mm |
Terminal Mounted Depth | in mm |
Manufacturer | Rockwell Automation |
Resolution | 16 bits |
Conversion Type | Successive Approximation |
Brand | Allen-Bradley |
Product Description: | Flex IO HART Module |
No. of inputs: | Eight (8) Single Ended; non-isolated |
Absolute accuracy: | 0.1% Full Scale @ 20 °C (68°F) |
Accuracy drift with temperature: | 0.05% Full Scale for 0 °C...55 °C (32...131 °F) |
Step Response to 99%: | 80 ms |
Terminal base: | 1794-TB3G and 1794-TB3GS |
Indicators: | 8 red fault indicators, 8 yellow channel indicators and 1 green for power. |
External DC supply, nom: | 24V DC |
External DC supply range: | 19.0 to 31.2V DC (includes 5% AC ripple) |
Mounting: | DIN Rail |
Wire Size: | Determined by installed terminal base |
Part Number/Catalog No. | 1794-IE8H |
Product Type | Flex I/O HART Analog Module |
Inputs | 8 Single-ended |
Data Format | Configurable |
Functional Data Range | >17V @ 22mA |
FlexBus Current External Input | 5V DC 80mA |
Enclosure Type Rating | None (open-style) |
Isolation Voltage | 50V Continuous |
Power Dissipation | 3.9W @ 31.2V DC max. |
Thermal Dissipation | 13.5 BTU/hr. @ 31.2V DC |
UPC | 10612598323880 |
Manufacturer | Rockwell Automation |
Resolution | 16 bits |
Conversion Type | Successive Approximation |
Brand | Allen-Bradley |
Product Description: | Flex IO HART Module |
No. of inputs: | Eight (8) Single Ended; non-isolated |
Absolute accuracy: | 0.1% Full Scale @ 20 °C (68°F) |
Accuracy drift with temperature: | 0.05% Full Scale for 0 °C...55 °C (32...131 °F) |
Step Response to 99%: | 80 ms |
Terminal base: | 1794-TB3G and 1794-TB3GS |
Indicators: | 8 red fault indicators, 8 yellow channel indicators and 1 green for power. |
External DC supply, nom: | 24V DC |
External DC supply range: | 19.0 to 31.2V DC (includes 5% AC ripple) |
Mounting: | DIN Rail |
Wire Size: | Determined by installed terminal base |
Part Number/Catalog No. | 1794-IE8H |
Product Type | Flex I/O HART Analog Module |
Inputs | 8 Single-ended |
Data Format | Configurable |
Functional Data Range | >17V @ 22mA |
FlexBus Current External Input | 5V DC 80mA |
Enclosure Type Rating | None (open-style) |
Isolation Voltage | 50V Continuous |
Power Dissipation | 3.9W @ 31.2V DC max. |
Thermal Dissipation | 13.5 BTU/hr. @ 31.2V DC |
UPC | 10612598323880 |
Question: How many inputs does the 1794-IE8H contain?
Answer: The 1794-IE8H has 8 single-ended, non-isolated inputs.
Question: What are the dimensions of the 1794-IE8H?
Answer: The dimensions of the 1794-IE8H are 46 x 94 x 75 mm.
Question: What is the price of a 1794-IE8H?
Answer: Submit quote request, send us an email, or call 800-730-0292 for our best price.
Question: Does DO Supply offer repair services for the 1794-IE8H?
Answer: Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1794-IE8H. For more information or to request a repair quote, please click here.
What is the resolution of the 1794-IE8H?
The 1794-IE8H has 16-bit resolution.
Is the 1794-IE8H capable of self-diagnostics?
Yes, the 1794-IE8H is capable of sensing lead breakage detection, overrange/underrange alarms and remote transmitter alarm.
What are the communication adapters compatible with this module?
Compatible communication adapters are ControlNet adapters, Ethernet adapters, and ProfiBus adapter with catalog number 1794-APBDV1 only.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | $610.11 | ![]() |
Our highly skilled technicians can repair your 1794-IE8H. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | $610.11 | ![]() |
Our highly skilled technicians can repair your 1794-IE8H. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Please refer to the manual for more information about the 1794-IE8H such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
1794-IE8H Ser A |
1794-IE8H/A, Series A, Rev A | Request Quote |
1794-IE8H Ser B |
1794-IE8H/B, Series B, Rev B | Request Quote |
"The 1794-IE8H is a HART capable analog input module. Aside from support for HART protocol, the 1794-IE8H is basically a high-resolution analog input module as it has 16 bit of conversion resolution with an absolute accuracy of 0.1% Full Scale @ 20 °C (68°F). This is the highest resolution compared to other analog input modules and with the added HART communication compatibility, this module can be used in applications with higher level of criticality. " -DO Supply Tech