Allen Bradley
Allen Bradley 1791D-16B0X Flex I/O 16-Point Digital Input Module
Allen Bradley Flex I/O 16-Point Digital Input Module.
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
16 digital inputs
24V DC operation
0-30V DC input range
Compact design
DIN rail or panel mountable
High density I/O
Product description
The Allen Bradley 1791D-16B0X is a 16-point digital input module for the Allen-Bradley Flex I/O system. It accepts 24V DC input signals and is designed for direct connection to field devices.
This module is widely used in machine control, material handling, and assembly line automation where discrete input signals need to be acquired by a PLC. Its compact size and flexible mounting options make it suitable for various control panel designs.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the 1791D-16B0X and other Flex I/O modules. We provide cost-effective solutions for your automation needs, ensuring uptime and efficiency.
Technical specifications
| Number of Inputs | 16 |
| Input Voltage | 24V DC (nominal) |
| Input Range | 0-30V DC |
| Isolation Voltage | 50V DC |
| Connection | 10-pin terminal |
| Current Consumption | 75mA @ 24V DC |
| Module Type | DC Input |
Common applications
Machine Control
Assembly Lines
Packaging
Material Handling
Robotics
Automation Systems
Compatible systems
Flex I/O communication adapters
Flex I/O remote I/O adapters
ControlLogix
CompactLogix
SLC 500 (with adapter)
Also known as
Flex I/O 1791D-16B0X
AB Digital Input Module
Allen Bradley 16 Point Input
Replaces / compatible with
The 1791D-16B0X is part of the Flex I/O family and can be used to expand or replace existing digital input modules within a Flex I/O system.
Technical note
Expert tip
Ensure the correct wiring polarity for the 24V DC inputs to prevent module damage and ensure proper operation. Each bank of 8 inputs shares a common.What happens next?
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Frequently asked questions
What is the input voltage and number of points for the Allen Bradley 1791D-16B0X?
The Allen Bradley 1791D-16B0X Flex I/O module features 16 digital inputs, designed to operate with a nominal 24V DC input voltage. The input range is 0-30V DC, allowing for flexibility in signal levels.