Allen-Bradley 1794-IE8XOE4 Flex I/O Analog Input/Output Module
$123.00
$320.00
Description
Allen-Bradley 1794-IE8XOE4 Flex I/O Analog Input/Output Module
The Allen-Bradley 1794-IE8XOE4, also cataloged as the 1794-IE8XOE4 Analog Input/Output Module, operates as a dedicated hardware component for analog signal acquisition and output execution within the Allen-Bradley Flex I/O 1794 system.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1794-IE8XOE4 |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.25 lbs |
| Power Consumption | 3.4 Watts maximum at 24 VDC |
| Product Type | Analog Input/Output Module |
| Product Line | Flex I/O 1794 |
| Supply Voltage | 24 VDC nominal, 10 to 31.2 VDC allowable range |
| Input Channels | 8 single-ended analog input channels |
| Output Channels | 4 single-ended analog output channels |
| Analog Signal Range | 4 to 20 mA |
| FLEXBus Current Rating | 80 mA |
| Enclosure Type | Open-style enclosure |
| Mounting Type | DIN rail mount |
| Conformal Coating | Yes |
| Isolation Voltage | 50 V continuous |
| Heat Dissipation | 11.6 BTU per hour at 24 VDC |
| Status Indicator | 1 red/green LED indicator |
| Terminal Base Screw Torque | 0.8 N m (7 inch-pounds) |
EtherNet/IP and Flex I/O Backplane Integration Characteristics
The 1794-IE8XOE4 module operates as part of the Allen-Bradley Flex I/O 1794 platform and exchanges analog data through the FLEXBus interface. The module provides I/O density scaling through eight single-ended input channels and four single-ended output channels within a compact DIN rail-mounted architecture.
The module supports industrial control applications requiring analog current signal handling through 4 to 20 mA input and output ranges. FLEXBus communication provides connection between the I/O adapter and field modules while maintaining defined backplane current loading characteristics.
The conformal coating design supports additional protection of electronic assemblies against industrial environmental contaminants. Firmware flash compatibility and system configuration are managed through the associated Flex I/O control architecture.
Frequently Asked Questions (FAQ)
Q: How many analog channels are available on the 1794-IE8XOE4 module?
A: The module provides 8 single-ended analog input channels and 4 single-ended analog output channels.
Q: What is the FLEXBus current requirement of the 1794-IE8XOE4?
A: The module has a FLEXBus current rating of 80 mA.
Q: Is the 1794-IE8XOE4 designed for hot-swapping operation?
A: Hot-swap capability depends on the installed Flex I/O adapter, terminal base configuration, and system procedures. Module replacement should follow the applicable Allen-Bradley installation instructions.
Field Installation Guidelines
Install the 1794-IE8XOE4 module on a compatible DIN rail-mounted Flex I/O terminal base assembly. Verify that the terminal base connection is fully seated before applying system power.
Use shielded instrumentation wiring for analog 4 to 20 mA circuits where required by the installation environment. Connect cable shields according to the plant grounding standard to minimize electrical interference.
Maintain separation between analog signal wiring and high-current switching conductors to reduce induced noise. Confirm terminal tightening torque according to the specified 0.8 N m value.
Before commissioning, verify supply polarity, allowable voltage range, FLEXBus communication status, and LED diagnostic indication.
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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