Allen-Bradley 1794-IF4IXT Flex I/O Analog Input Module
$123.00
$320.00
Description
Allen-Bradley 1794-IF4IXT Flex I/O Analog Input Module
Configured for isolated analog signal acquisition in the Flex I/O 1794 system, the Allen-Bradley 1794-IF4IXT (1794-IF4IXT Flex XT Analog Input Module) provides direct physical/electrical execution for 4 channel industrial current and voltage input measurement.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1794-IF4IXT |
| Brand | Allen-Bradley |
| Product Type | Flex XT 4 Point Analog Input Module |
| Series | Flex I/O 1794 |
| Input Channels | 4 isolated analog inputs |
| Resolution | 16 bits |
| Conversion Type | Sigma Delta |
| Input Current Terminal | 4-20 mA |
| Input Voltage Terminal | +/- 10 V |
| External DC Power Supply | 24 VDC nominal |
| FlexBus Current | 50 mA |
| Isolation Voltage | 120 V continuous |
| Weight | 0.31 lbs |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | 2.0 W maximum at 31.2 VDC |
| Thermal Dissipation | 6.8 BTU/hr at 31.2 VDC maximum |
| Current Consumption | 55 mA at 5 VDC |
| Keyswitch Position | 3 |
Profinet / EtherNet-IP Deterministic Networks and I/O Density Scaling
The 1794-IF4IXT operates as part of the Flex I/O 1794 platform architecture, where distributed I/O modules exchange process data through the FlexBus communication interface. The module supports isolated input channel configuration to separate field analog signals and reduce interference between measurement paths.
The isolated 4 point input design supports I/O density scaling within Flex I/O assemblies while maintaining independent signal conversion through Sigma Delta processing. Installation design should consider FlexBus loading, module addressing, and system communication timing requirements.
Frequently Asked Questions
Q: Does the 1794-IF4IXT provide channel isolation for analog inputs?
A: Yes. The module provides 4 isolated analog input channels with 120 V continuous isolation voltage rating.
Q: What analog signal types are supported by the input terminals?
A: The module supports 4-20 mA current inputs and +/- 10 V voltage inputs.
Q: What are the power and backplane current requirements?
A: The module requires a 24 VDC nominal external supply and has a FlexBus current requirement of 50 mA.
Field Installation Guidelines
Install the 1794-IF4IXT in a compatible Flex I/O 1794 terminal base assembly according to the system hardware configuration.
Use shielded instrumentation wiring for analog field signals where required by the installation environment. Connect cable shields according to the site grounding standard and avoid routing analog input wiring parallel to high current conductors or switching power lines.
Verify terminal wiring polarity before energizing the module. Confirm the external 24 VDC supply quality and ensure the module is correctly seated in the terminal base to maintain FlexBus communication continuity.
Maintain separation between signal wiring and power distribution wiring to reduce electrical noise coupling into analog measurement channels.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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