Allen Bradley 1746-OA16 SLC 500 16‑Channel AC Digital Output Module

FAQ

Q1: What type of outputs does the 1746‑OA16 provide?
It provides 16 AC digital output points for switching AC field loads.

Q2: What voltage range does it switch?
It switches AC loads in the range of approximately 85 – 265 V AC.

Q3: What is the current rating per output?
Each output can continuously drive about 0.50 A at 30 °C and 0.25 A at 60 °C.

Q4: How much current does the module draw from the backplane?
It draws approximately 0.37 A from the 5 V DC backplane rail.

Q5: What are the output response times?
Typical ON delay is ~1 ms and OFF delay is ~11 ms.

Q6: What are the physical dimensions and weight?
Approximate size is 55 mm × 169 mm × 250 mm and weight about 0.46 kg.

Q7: What environmental conditions can it operate in?
It operates from 0 °C to 60 °C with 5 – 95 % non‑condensing humidity.

Q8: Is the 1746‑OA16 still in production?
No, it has been discontinued and is now part of the legacy SLC 500 product line.

1746-OA16 Allen Bradley

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