Allen-Bradley 1756-IN16 ControlLogix 16-Point Digital Input Module

The Allen-Bradley 1756-IN16 ControlLogix 16-Point Digital Input Module is an essential component for any industrial control system. This high-performance digital input module is designed to seamlessly integrate with the ControlLogix series of programmable automation controllers (PACs). With 16 discrete input points, it efficiently processes signals from sensors, switches, and other field devices, enabling real-time monitoring and control. The 1756-IN16 module is ideal for applications requiring high-speed, reliable input processing in environments where precision and durability are paramount.

Key Features & Benefits:

• High-Performance Input Processing: The 1756-IN16 provides 16 digital input points, supporting a wide range of industrial automation applications.

• Compact and Efficient: This module features a compact design, making it suitable for integration in space-constrained control cabinets and panels.

• Wide Voltage Range: The 1756-IN16 is compatible with a broad range of input voltage levels, offering flexibility for various field device types.

• Real-Time Data Processing: With high-speed processing capabilities, this module ensures real-time data acquisition, allowing for quick system responses and efficient operation.

• Rugged and Reliable: Built to withstand industrial environments, the 1756-IN16 module offers durability and long-lasting performance under challenging conditions.

• Seamless Integration with ControlLogix Systems: Designed specifically for the ControlLogix platform, the 1756-IN16 integrates effortlessly into the system for streamlined installation and configuration.

Technical Specifications:

• Model: 1756-IN16

• Type: 16-Point Digital Input Module

• Input Type: Discrete, sinking or sourcing

• Input Voltage Range: 10-30V DC

• Input Current: 3-5mA per point (depending on voltage)

• Maximum Input Frequency: 10kHz (for fast, high-speed applications)

• Current Consumption (Module): 250mA @ 24V DC

• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

• Storage Temperature Range: -25°C to 85°C (-13°F to 185°F)

• Humidity Range: 5% to 95% relative humidity (non-condensing)

• Mounting: Easy mounting onto a ControlLogix backplane

• Compliance: UL, CE, and CSA approved

• Diagnostics: Built-in diagnostics for ease of troubleshooting and maintenance

Typical Applications & Use Cases:

• Industrial Automation: The 1756-IN16 is commonly used in industrial automation systems where quick, accurate processing of digital input signals from sensors, limit switches, and other devices is required.

• Process Control Systems: It is well-suited for applications such as material handling, packaging systems, and assembly lines where reliable feedback from field devices is essential.

• Machine Control: This module is widely used in controlling machinery in factory settings, offering input signals to the PAC from various machine sensors for operation and safety monitoring.

• Building Automation: The 1756-IN16 can also be used in HVAC, lighting, and security systems for real-time monitoring of switches, sensors, and alarms.

• Energy and Utility Management: It plays a key role in power management and utility monitoring systems, providing the real-time data needed for efficient energy control.

Support & Maintenance:
The Allen-Bradley 1756-IN16 is backed by Rockwell Automation’s global support network, providing expert assistance for installation, troubleshooting, and system optimization. With its rugged design and built-in diagnostics, this module minimizes downtime and maintenance efforts. Comprehensive documentation and technical resources are available to assist with any issues that may arise during operation.

FAQ Section

Q1: How many input points does the 1756-IN16 module provide?
The 1756-IN16 module provides 16 discrete digital input points, ideal for applications requiring multiple input signals.

Q2: What is the voltage range for inputs on the 1756-IN16?
The module is compatible with a voltage range of 10-30V DC, making it suitable for various industrial field devices.

Q3: What is the maximum frequency for inputs on the 1756-IN16?
The 1756-IN16 supports input frequencies of up to 10kHz, which is ideal for high-speed digital input applications.

Q4: Can the 1756-IN16 module be used in harsh environments?
Yes, the 1756-IN16 is built to withstand industrial environments with an operating temperature range of 0°C to 60°C and is designed for durability and reliability.

Q5: Is the 1756-IN16 compatible with other ControlLogix modules?
Yes, the 1756-IN16 integrates seamlessly with the ControlLogix system, ensuring smooth communication and operation within the network.