Allen-Bradley 1791D-16B0 DeviceNet Digital Input Base Block

FAQ

Q1. What is the main function of the 1791D-16B0?
It is a DeviceNet CompactBlock I/O module used for collecting 16 digital input signals in industrial automation systems.

Q2. What type of inputs does it support?
It supports 24 VDC sinking inputs suitable for standard industrial sensors and switches.

Q3. How many input channels does it have?
It provides 16 input channels arranged in two groups of eight.

Q4. What communication system does it use?
It uses the DeviceNet network protocol for PLC communication.

Q5. What is the operating voltage range?
It operates from 10 to 30 VDC for input signals, with 24 VDC nominal field power.

Q6. What is its environmental protection level?
It has an IP20 enclosure rating for control cabinet installation.

Q7. What are its physical size and weight?
It measures approximately 5.1 × 7.6 × 15.2 cm and weighs around 0.20 kg.

Q8. What applications is it typically used for?
It is commonly used in distributed control systems for machine monitoring, conveyor systems, and sensor signal collection in factory automation.