1794-ASB Flex I/O Remote IO Adapter RIO Allen-Bradley

Allen-Bradley 1794-ASB Flex I/O Remote IO Communication Adapter

Key Technical Specifications

• Manufacturer: Allen‑Bradley
• Product Line: Flex I/O 1794
• Part Number: 1794-ASB
• Product Type: Remote IO Adapter
• Communication Port: One (1) RIO port
• Supported Protocol: RIO (Remote I/O)
• Data Transfer Speed: 57.6Kbps, 115.2Kbps, and 230.4Kbps
• RIO Cable: Belden 9463 or equivalent
• Module Capacity: 8 Flex I/O modules
• Input Voltage: 19.2 – 31.2V DC (nominal 24V DC)
• Power Consumption: 330 mA @ 24V DC
• External Power Supply: 450 mA at 24 Volts DC
• Power Dissipation: 4.6 W @ 31.2V DC
• Thermal Dissipation: 15.7 BTU/hr @ 24V DC

Environmental and Physical Ratings

• Operating Temperature: 0 to 55 °C (32 to 131 °F)
• Storage Temperature: -40 to 85 °C (-40 to 185 °F)
• Vibration: 5 g @ 10-500Hz per IEC 68-2-6
• Operating Shock: 30 g peak acceleration, 11 ms pulse width
• Enclosure: IP20, Open Type (requires installation inside a protective enclosure)
• Mounting: DIN Rail
• Dimensions: Approximately 4 x 2 x 4 inches
• Weight: 0.38 lbs (0.17 kg)

Frequently Asked Questions

• Is this a brand new unit?
  Yes, we supply a brand new, original Allen‑Bradley 1794-ASB.
• Do you have this in stock?
  Yes, we have the 1794-ASB in stock and ready for immediate shipment.
• What is your shipping time?
  We process and ship orders within 5 business days.
• Which carriers do you use?
  We ship via DHL, FedEx, and UPS for fast and reliable delivery.
• What is your return policy?
  We accept returns within 30 days of delivery.
• Which controllers work with the 1794-ASB?
  This adapter works with PLC2, PLC3, PLC5, SLC500, and modern Logix controllers.
• What cable do I need for RIO communication?
  You need Belden 9463 or an equivalent RIO cable.
• Can I use this with Flex Integral analog modules?
  Yes, but use Series D or later 1794-ASB for Flex Integral analog module configurations.

For inquiries, contact us at sales@nex-auto.com or +86 153 9242 9628.

Partner NexAuto Technology Limited: https://www.nex-auto.com/