ControlLogix 8 Point D/I Module

Description: The 1756-IA8D is an 8-point AC digital input module intended for use with ControlLogix® systems. It runs on 120V AC and has diagnostic capabilities that go beyond ordinary input modules. Each channel may detect the ON/OFF status of field devices such as switches and sensors, as well as fault conditions such as open circuits. This module is best suited for applications that require high dependability and real-time fault detection, particularly in safety-critical or maintenance-intensive environments. It works perfectly with Studio 5000 Logix Designer®, allowing users to configure diagnostics, monitor input status, and respond promptly to issues. Voltage range is 79-132V AC (nominal 120V AC). Diagnostics include open wire identification, field power loss, and change-of-state warnings. Input delay is programmable (9 or 18 milliseconds). Status LEDs: per-channel indicators and module health. Hot-swappable: Replace without turning off the system. Integration: Supports Studio 5000 Logix Designer and ControlLogix chassis. Environmental Resilience: UL, CE, and RoHS certification ensure that this product is suitable for industrial use.