1794-ASB
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Original Packaging
Surplus stock in its original box. Units may have been briefly powered on for verification purposes only.
- No visible signs of wear, use, or physical damage.
- Arrives in the original manufacturer packaging — factory seal may be absent and outer box may show minor shelf wear or labeling.
- All standard hardware and accessories included unless otherwise noted.
- Documentation and instructions not guaranteed.
- Date codes or product series may differ from current factory inventory.
- Packaging language and country of origin may vary.
- Backed by Marci Hardware's 1-year warranty. Original manufacturer warranty does not apply.
Marci Hardware Packaging
Surplus stock repacked and shipped in Marci Hardware-branded packaging. Units may have been briefly powered on for verification purposes only.
- No visible signs of wear, use, or physical damage.
- Ships in Marci Hardware-branded or generic aftermarket packaging — original manufacturer box not included.
- Some accessories, hardware, or documentation included with factory-new units may not be present.
- Date codes or product series may differ from current factory inventory.
- Packaging language and country of origin may vary.
- Backed by Marci Hardware's 1-year warranty. Original manufacturer warranty does not apply.
Refurbished
Previously owned or unused units with minor cosmetic imperfections, restored to full working condition.
- May have prior production or field use.
- Each unit is inspected, tested, and cleaned by Marci Hardware before shipment.
- Some accessories, hardware, or documentation included with factory-new units may not be present.
- Backed by Marci Hardware's 1-year warranty. Original manufacturer warranty does not apply.
Overnight Shipping Available
Rush service is available during checkout, or contact us for expedited shipping options:
Phone Number: (832) 343-0718
Email: sales@marcihardware.com
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Ships from Stafford, TX
The Allen-Bradley 1794-ASB is a Flex I/O Remote I/O (RIO) communication adapter module designed for distributed I/O systems. It connects a Flex I/O rack to a Remote I/O network, enabling controllers to communicate with field-level I/O modules via legacy RIO protocols. The adapter includes an integrated 24 V DC power supply and supports up to 8 Flex I/O modules, providing scalable expansion and flexible I/O placement in industrial automation environments.
Technical details
| Specification | Details |
|---|---|
| Product Name | Allen-Bradley 1794-ASB |
| Module Type | Flex I/O Remote I/O (RIO) Adapter |
| Function | Remote I/O communication between controller and Flex I/O |
| Network Supported | Remote I/O (RIO) |
| I/O Modules Supported | Up to 8 Flex I/O modules |
| Power Supply | 24 V DC nominal |
| Input Voltage Range | ~19.2 – 31.2 V DC |
| Communication Rates | 57.6 kbps, 115.2 kbps, 230.4 kbps |
| Mounting | DIN-rail or panel mount |
| Status Indicators | Power and fault LEDs |
| Typical Use | Distributed I/O connectivity over RIO network |
| Weight | ~0.06 kg |
| Temperature (Operating) | ~0 °C to 55 °C |
| Temperature (Storage) | ~-40 °C to 85 °C |
| Protection | Industrial environment rated |
| Typical Controllers | Legacy and FlexLogix controllers |
| Typical Cable | Remote I/O cable (e.g., Belden 9463) |
I will ship within one business day. International buyers are welcome. IF you want Expedited Shipping we can help you as well. We can ship under your (FedeX, UPS, DHL) Account if you have one. We Do Trade-Ins as well. Customer satisfaction is our priority. Call us 8323430718
1 Year Warranty ( Manufacturer warranty DO NOT apply )