Allen-Bradley 1794-OB16 DC Digital Output Module

FAQ

Q1. What is the main function of the 1794-OB16?
It is a FLEX I/O module used to control 16 DC output devices such as relays, solenoids, and indicator lights.

Q2. What type of outputs does it provide?
It provides sourcing (PNP) 24 VDC outputs.

Q3. How many output channels does it have?
It provides 16 independent digital output channels.

Q4. What is the output voltage range?
It operates within 10 to 31.2 VDC, with a nominal 24 VDC output.

Q5. Does it include protection features?
Yes, it includes electronic short-circuit protection and diagnostic indication.

Q6. How are the outputs grouped?
The outputs are arranged in 2 groups of 8 channels.

Q7. What are its physical size and weight?
It measures approximately 6.9 × 9.4 × 9.4 cm and weighs about 0.15–0.20 kg.

Q8. What applications is it typically used for?
It is commonly used in industrial automation systems for controlling DC devices in distributed I/O setups, such as machine automation, process control, and factory systems.