Modicon TM3 safety module. For expanding Modicon M221, M241, M251 and M262 PLC controllers with functional safety modules. Compatible with third-party controllers using Modicon TM3 bus couplers. 1 or 2 digital safety inputs depending on the connection (24VDC, 100mA), 3 parallel digital safety outputs. For connecting emergency stops (EN/IEC 60204-1, EN/ISO 13850), switches in protective devices (EN/ISO 14119), pressure-sensitive mats and strips as well as safety light curtains and safety sensors with PNP/NPN outputs. Maximum achievable safety level PLe / Category 4 according to EN/ISO 13849-1, SIL CL3 according to EN/IEC 62061. Safety-relevant functions are managed exclusively by the safety module, independently of the rest of the system. Relay states can be read directly via the TM3 backplane bus. The digital outputs are designed as Realis (24VDC / 230VAC, 6A). Planning and configuration using EcoStruxure Machine Expert software or standalone configurator (download from www.se.com). Connection via removable spring-loaded terminal blocks. Ambient temperature during operation -10°C to +55°C. Installation on 35mm DIN rail or directly on control panel with optional holder. Certifications according to CE, UL, CSA, RCM, EAC, CCC.