Modicon TM3 digital input module. For expanding Modicon M221, M241, M251 and M262 PLC controllers with I/O channels. Compatible with third-party controllers using Modicon TM3 bus couplers. A total of 8 digital inputs, designed as sink/source logic inputs. I/O channels with 24VDC input voltage. Configurable input filter for improved signal acquisition speed or to reduce noise effects. Configurable latching function for capturing pulses with a shorter amplitude width than the controller's sampling time. Project planning and configuration using EcoStruxure Machine Expert software or standalone configurator (download from www.se.com). Connection via removable spring-loaded terminal blocks with 5.08mm grid spacing. Ambient temperature during operation -10°C to +55°C. Mounting on 35mm DIN rail or directly on control panel with optional holder. Certifications according to CE, cULus/CSA, EAC, RCM, cULus Hazardous Location.