Description
Security module Modicon TM3. To extend Modicon M221, M241, M251 and M262 PLC controllers with modules for functional safety. Compatible with third-party controllers using Modicon TM3 Bus Coupler. 1 or 2 digital safety inputs depending on connection (24 VDC, 100 mA), 3 parallel digital safety outputs. For connection of emergency stop (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 attainable safety level PLe / category 4 according to EN/ISO 13849-1, SIL CL3 according to EN/IEC 62061. Security-relevant functions are managed by the security module only, regardless of the rest of the system. Relay states can be read directly via the TM3 backplane bus. The digital outputs are designed as relays (24VDC / 230VAC, 6A). Configuration and configuration using software EcoStruxure Machine Expert or Standalone Configurator (download via www.se.com). Connection via removable spring terminal strips. Ambient temperature in operation -10°C to +55°C. Mounting on 35 mm DIN rail or directly on control panel with optional holder. CE, UL, CSA, RCM, EAC, CCC.