Allen Bradley 1794-ASB Remote I/O Adapter Module

FAQ

Q1: What is the Allen-Bradley 1794-ASB used for?
A1: The 1794-ASB is a FLEX I/O Remote I/O adapter module used to connect FLEX I/O modules to Allen-Bradley Remote I/O networks in industrial automation systems.

Q2: What communication protocol does the 1794-ASB support?
A2: The module supports Allen-Bradley Remote I/O (RIO) communication protocol.

Q3: How many FLEX I/O modules can the 1794-ASB support?
A3: The adapter can support up to 8 FLEX I/O modules connected on the FLEX I/O backplane.

Q4: What communication speeds are supported by the 1794-ASB?
A4: The module supports Remote I/O communication rates of 57.6 kbps, 115.2 kbps, and 230.4 kbps.

Q5: Which controllers are compatible with the 1794-ASB?
A5: The adapter is commonly used with Allen-Bradley PLC-5 and SLC 500 controllers that support Remote I/O communication.

Q6: How is the 1794-ASB configured?
A6: The module uses onboard DIP switches for network addressing and communication rate configuration.

Q7: Is the 1794-ASB still available from Rockwell Automation?
A7: No. The 1794-ASB has been discontinued as newer EtherNet/IP and ControlNet communication platforms became more widely adopted.

Q8: What are the common applications of the 1794-ASB?
A8: Common applications include distributed I/O systems, machine automation, material handling systems, packaging equipment, and legacy PLC Remote I/O networks.

1794-ASB Allen Bradley

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