Allen-Bradley 1794-IE8C Flex I/O Analog Input Module

The Allen-Bradley 1794-IE8C Flex I/O Analog Input Module is designed to provide reliable, precise, and flexible input capabilities for your industrial automation systems. It serves as a critical component in collecting and processing analog signals from a variety of devices such as sensors, transmitters, and controllers, ensuring that data is transmitted accurately for real-time decision-making. This module is compatible with Allen-Bradley’s Flex I/O systems, offering seamless integration into existing control systems.

With its compact design and high-performance features, the 1794-IE8C is ideal for environments that require accurate analog signal acquisition. Whether you’re working with temperature sensors, pressure transducers, or flow meters, this module guarantees excellent signal fidelity and stable performance. It simplifies system design by reducing wiring complexity while supporting up to 8 independent analog input channels.

Functional Highlights & Key Benefits

• Versatile Analog Inputs: The 1794-IE8C supports eight 16-bit analog input channels, capable of measuring voltage or current signals with high precision.

• High Accuracy and Resolution: With 16-bit resolution, it ensures the accurate acquisition of signals from a wide range of analog devices, making it suitable for applications requiring detailed measurement.

• Wide Signal Compatibility: Compatible with a variety of input types such as 0-10V, 4-20mA, and 0-20mA, the module ensures flexibility for diverse industrial applications.

• Reduced Wiring Complexity: Designed to integrate seamlessly with Allen-Bradley Flex I/O systems, this module minimizes the need for complex wiring, making installation faster and simpler.

• Space-Efficient Design: The module’s compact form factor allows it to fit into tight spaces without compromising on functionality, making it ideal for space-constrained environments.

• Real-Time Data Processing: It ensures timely and accurate data transmission for real-time system control, enabling better decision-making and more efficient operations.

Technical Data / Specifications

• Model: 1794-IE8C

• Type: Analog Input Module (Flex I/O)

• Input Channels: 8 analog input channels

• Signal Types: Voltage (0-10V) and Current (4-20mA, 0-20mA)

• Resolution: 16-bit

• Input Range: 0-10V, 4-20mA, 0-20mA

• Power Supply: 24V DC

• Mounting: DIN rail mounting

• Temperature Range: -20°C to 60°C (-4°F to 140°F)

• Dimensions: 3.8 x 2.5 x 4.4 inches (97 x 64 x 112 mm)

• Weight: 0.3 kg (approx. 0.66 lbs)

• Compatibility: Designed for use with Allen-Bradley Flex I/O systems

Typical Applications / System Integration / Use Cases

The Allen-Bradley 1794-IE8C Flex I/O Analog Input Module is ideal for a variety of industrial automation applications, including:

• Industrial Process Control: It is widely used in process industries for measuring and monitoring critical parameters like temperature, pressure, and flow.

• Machine Automation: In manufacturing settings, this module can capture signals from equipment such as pressure transducers and temperature sensors to monitor machinery health and performance.

• Energy Management Systems: The module can be integrated into energy monitoring systems to collect analog data from power meters and other devices, helping optimize energy consumption.

• HVAC Control: For heating, ventilation, and air conditioning systems, it gathers analog inputs such as temperature and humidity, ensuring efficient system operation.

• Test & Measurement Systems: Perfect for scientific research and laboratory setups that require high-accuracy data acquisition and signal processing.

The module's high compatibility with Allen-Bradley’s Flex I/O systems ensures seamless integration, reducing setup time and operational complexity.

Support & Maintenance / Reliability & Service

Allen-Bradley is known for its commitment to providing reliable products and comprehensive support. With the 1794-IE8C Flex I/O Analog Input Module, you can expect:

• Technical Support: Access to expert assistance for installation, troubleshooting, and system integration.

• High Reliability: Engineered for continuous operation, this module ensures stable performance even in demanding industrial environments.

• Ease of Maintenance: The 1794-IE8C requires minimal upkeep, ensuring that your systems run efficiently with reduced downtime.

• Warranty & Service: Backed by Allen-Bradley’s warranty policy, the module offers peace of mind with product durability and reliable customer service.

FAQ

1. How many input channels does the 1794-IE8C module support?

• The 1794-IE8C supports eight analog input channels, allowing the connection of multiple sensors and devices.

2. What types of signals can the 1794-IE8C module accept?

• The module accepts both voltage (0-10V) and current (4-20mA, 0-20mA) signals, making it versatile for different applications.

3. What is the resolution of the 1794-IE8C analog input module?

• The 1794-IE8C offers a 16-bit resolution, ensuring high accuracy and precise measurements.

4. Is the Allen-Bradley 1794-IE8C compatible with other Flex I/O systems?

• Yes, the 1794-IE8C is designed specifically for integration with Allen-Bradley Flex I/O systems, ensuring seamless compatibility.

5. What is the operating temperature range of the 1794-IE8C module?

• The module operates in a temperature range of -20°C to 60°C (-4°F to 140°F), suitable for most industrial environments.