Allen-Bradley 1756-IT16 ControlLogix Analog Input Module

Overview

The Allen-Bradley 1756-IT16 is an enhanced analog input module designed for advanced ControlLogix applications. It provides 16 thermocouple input channels and ensures high precision for critical industrial processes.

Technical Specifications

This non-isolated analog module supports a voltage input range from -100 to 100 millivolts, with a maximum power rating of 5 Volt-Amps. The data resolution reaches 24-bit for accurate signal processing. The module continuously withstands isolation voltages up to 250 Volts. Its current draw is 200 mA at 5.1 VDC and 80 mA at 24 VDC, enabling efficient energy usage.

Physical Design and Mounting

The 1756-IT16 features an open-style enclosure with a chassis-mounted design. It includes a status LED for visual monitoring and fits seamlessly into ControlLogix racks. The operating temperature range spans 0 to 60°C (32 to 140°F), supporting stable performance under industrial conditions.

Certifications and Compliance

The module complies with CE, c-UL-us, RCM, Ex, KC, EAC, and IECEx standards. These certifications validate its safety, performance, and suitability for global industrial deployments.

Applications and Benefits

The 1756-IT16 is ideal for applications requiring precise temperature measurement, including process control, machinery automation, and high-performance data acquisition. It improves system reliability, simplifies integration, and supports advanced control strategies within the ControlLogix 1756 product family.