Allen-Bradley 1794-OV32 DC Digital Output Module

FAQ

Q1. What is the main function of the 1794-OV32?
It is used to control up to 32 DC output devices in a distributed FLEX I/O system.

Q2. What type of outputs does it provide?
It provides 24 VDC sinking (NPN) outputs, switching the negative side of the load.

Q3. How many output channels are available?
It provides 32 digital output channels, making it a high-density module.

Q4. What is the typical application?
It is used in systems requiring large numbers of outputs, such as conveyors, packaging lines, and machine automation.

Q5. What is the difference between OV16 and OV32?

• OV16: 16 channels
• OV32: 32 channels (higher density, saves panel space)

Q6. Does it support channel isolation?
No, it provides field-to-system isolation only, not channel-to-channel isolation.

Q7. What voltage does it operate on?
It operates on 24 VDC systems, within a typical 10–31.2 VDC range.

Q8. What systems is it compatible with?
It is part of the FLEX I/O platform and works with FLEX, FLEX Ex, and FLEX XT distributed I/O systems.

1794-OV32 Allen Bradley

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