Allen Bradley 1794-ASB/E FLEX I/O Remote I/O Adapter Module

FAQ

Q1: What is the 1794-ASB/E?
A: It is an Allen-Bradley FLEX I/O Remote I/O Adapter Module, Series E.

Q2: What network does it use?
A: It communicates over the Allen-Bradley Remote I/O network.

Q3: How many FLEX I/O modules can it support?
A: It supports up to 8 FLEX I/O modules.

Q4: What power supply does it require?
A: It requires a nominal 24V DC supply, with an allowable input range of 19.2–31.2V DC.

Q5: What communication speeds are supported?
A: 57.6 kbps, 115.2 kbps, and 230.4 kbps.

Q6: What cable is recommended for Remote I/O communication?
A: Rockwell specifies Belden 9463 or an equivalent Remote I/O cable.

Q7: What are the dimensions of the 1794-ASB/E?
A: Approximately 87 × 69 × 69 mm (H × W × D).

Q8: Is the 1794-ASB/E still manufactured?
A: It is a legacy/discontinued Series E product. Rockwell continues to provide technical documentation for the 1794-ASB family.

1794-ASB/E Allen Bradley

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