Catalog > Allen-Bradley > Allen-Bradley 1791-16AC Series B
Allen-Bradley 1791-16AC Series B
The Allen-Bradley 1791-16AC Series B Block 16 I/O Module is a compact and reliable input/output module designed for industrial automation applications. It provides 16 digital I/O points for interfacing with sensors, actuators, and other field devices. With its robust construction and compatibility with various PLC systems, this module enhances the control and monitoring capabilities of automated systems.
| Input Voltage | 24V DC |
|---|---|
| Input Type | Digital |
| Number of Inputs | 8 |
| Number of Outputs | 8 |
| Communication Protocol | EtherNet/IP |
Symptoms of Failure:
Common failure symptoms include erratic behavior of connected devices and loss of communication with the PLC. To test, check the input and output status using the PLC programming software to identify any discrepancies or faults.
Facilities may choose to buy a replacement for the Allen-Bradley 1791-16AC Series B instead of upgrading due to its widespread use in legacy systems for small-scale automation tasks. The cost-effectiveness of maintaining the existing architecture lies in the compatibility of this module with older PLC models and the minimal disruption to the current operations.
