Title: Allen Bradley 1794-IB16 Flex I/O Digital DC Input Module - 16-Point Sourcing

Product Overview: The Allen-Bradley 1794-IB16 is a high-density, 16-point digital DC input module designed for the versatile Flex I/O distributed input/output system. As a crucial component within Rockwell Automation's industrial control portfolio, this module provides reliable and efficient data acquisition from a wide array of field devices such as sensors, limit switches, and pushbuttons. Its integration into the modular Flex I/O platform allows for exceptional flexibility in system design, enabling users to place I/O closer to the application, thereby reducing wiring costs, improving signal integrity, and simplifying troubleshooting in complex industrial environments. The 1794-IB16 is engineered for robust performance in demanding conditions, making it an ideal choice for enhancing the scalability and responsiveness of modern automation systems.

Key Features & Benefits:

16 Sourcing (PNP) Digital DC Inputs: Offers a high channel count in a compact form factor, optimizing panel space and reducing the need for multiple modules.
Modular Flex I/O Platform: Provides unparalleled flexibility to customize I/O configurations, allowing for precise matching of I/O to application requirements.
Distributed I/O Capabilities: Facilitates placement of I/O modules closer to field devices, significantly cutting down on wiring expenses and minimizing signal degradation over long distances.
Hot Swappable Functionality: Enables module replacement without powering down the entire system, drastically reducing downtime and improving operational efficiency during maintenance.
Integrated Diagnostic Indicators: Features individual LED status indicators for each input point and module status, simplifying troubleshooting and speeding up fault identification.
Robust Industrial Design: Built to withstand harsh industrial environments, including wide temperature ranges, vibration, and shock, ensuring long-term reliability and performance.
Seamless PLC Integration: Designed for effortless integration with Allen-Bradley Logix controllers (e.g., CompactLogix, ControlLogix), PLC-5, and SLC 500 systems via various communication adapters.
Cost-Effective Solution: Reduces overall system costs through its modularity, simplified wiring, and ease of maintenance, contributing to a lower total cost of ownership.
High-Speed Input Response: Provides fast input signal processing, crucial for time-sensitive applications requiring quick detection of changes in input states.
24V DC Compatibility: Standardized voltage range for industrial applications, ensuring broad compatibility with common field devices.

Applications:

Factory Automation: Machine control, assembly line monitoring, robotic cell integration, and process control systems.
Material Handling: Conveyor belt systems, automated storage and retrieval systems (AS/RS), and packaging machinery.
Building Automation: HVAC control, access control systems, and environmental monitoring in industrial facilities.
Water and Wastewater Treatment: Pump control, valve monitoring, and sensor data acquisition for process optimization.
Automotive Manufacturing: Body shop, paint shop, and final assembly line applications requiring reliable digital input sensing.
Energy Management: Monitoring of power distribution units and status of circuit breakers or switches.
Food and Beverage Industry: Process control and monitoring of various stages in production lines.

Technical Specifications:

Part Number: 1794-IB16, 1794IB16
Module Type: Flex I/O Digital DC Input Module
Number of Inputs: 16 (sourcing/PNP)
Input Voltage Range: 10-30V DC (Nominal 24V DC)
Input Current (ON-state): 2 mA min @ 10V DC, 8 mA max @ 30V DC
Input Current (OFF-state): 1.5 mA max
Input Delay (ON to OFF): 0.5 ms max
Input Delay (OFF to ON): 0.5 ms max
Isolation Voltage: 50V (continuous), reinforced insulation type, input to backplane
Power Dissipation: 2.5 W max @ 30V DC
Thermal Dissipation: 8.5 BTU/hr max @ 30V DC
Operating Temperature: -20°C to 55°C (-4°F to 131°F)
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
Relative Humidity: 5-95% non-condensing
Vibration: 5 g @ 10-500 Hz
Shock: 30 g (operating), 50 g (non-operating)
Mounting: DIN Rail (requires 1794-TBx or 1794-TBNx terminal base)
Weight: Approximately 0.15 kg (0.33 lbs)