Allen Bradley 1769-OB32 Digital DC output module

FAQ

Q1. What is the 1769-OB32 used for?
It is used to control multiple DC devices such as relays, solenoids, and indicators in CompactLogix systems.

Q2. How many outputs does it provide?
It provides 32 digital DC output channels arranged in two isolated groups of 16.

Q3. What type of output does it use?
It uses transistor-based sourcing outputs for DC switching applications.

Q4. What is the operating voltage range?
It operates within a 10–31.2 VDC range, typically used in 24V industrial systems.

Q5. What is the maximum current per output?
Each output supports up to 0.5 A continuous load.

Q6. Is the module protected against overloads?
It relies on system-level protection; it does not have individual electronic fusing like “P” versions.

Q7. Can it handle inductive loads?
Yes, but suppression devices such as diodes or MOVs are recommended for protection.

Q8. What systems is it compatible with?
It is compatible with Allen-Bradley CompactLogix and MicroLogix 1500 controllers.

1769-OB32 Allen Bradley

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