Allen-Bradley 1791ES-IB16 Safety Digital Input Module

FAQ

Q1. What is the main function of the 1791ES-IB16?
It is a safety-rated digital input module used to monitor emergency stops, safety gates, and other safety devices in industrial systems.

Q2. What network protocol does it use?
It communicates over EtherNet/IP using CIP Safety for functional safety applications.

Q3. How many inputs does it have?
It provides 16 independent safety digital input channels.

Q4. What type of devices can be connected to it?
It is typically used with safety switches, light curtains, emergency stop buttons, and interlock devices.

Q5. What is its safety level?
It supports SIL 3 and Category 4 safety performance levels.

Q6. What is the operating temperature range?
It operates between -20 °C and 60 °C in industrial environments.

Q7. What are its physical size and weight?
It measures approximately 17.0 × 8.36 × 8.09 cm and weighs about 0.62 kg.

Q8. What applications is it typically used for?
It is used in safety-critical automation systems such as robotics, machine guarding, and emergency shutdown systems.

1791ES-IB16 Allen Bradley

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