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SMX modular
Safe masters and slaves in the modular series

The all-rounder in the SMX series offers a standardised solution for all machine safety tasks. With the PLC commands and more than 280 type-tested safety functions, even complex machining and machining centres can be secured simply and transparently.

The SMX Modular's decentralised system architecture with its master, I/O and technology functions allows a high degree of expansion with up to 32 slaves and just as many drive axes.

SMX Modular features
  • Can be expanded to:
    • 126 safe digital inputs,
    • 36 safe digital outputs,
    • 120 safe digital I/Os,
    • 50 safe relay outputs,
    • 42 auxiliary outputs
    • and/or 12 safe axes
  • Logic processing up to PL e in accordance with EN ISO 13849-1 and SIL3 in accordance with IEC 61508
  • Freely programmable modular controller for up to 3000 IL instructions
  • Functional plan-oriented programming
  • Pulse outputs for cross-wire detection of digital input signals
  • External contact monitoring of connected switchgears (EMU)
  • Monitored relay outputs for safety-relevant functions
  • Switchable pn, pp switching safe semi-conductor outputs for safety-relevant functions
  • Complete speed and position-related safety functions for drive monitoring in accordance with IEC 61800-5-2 integrated in firmware
    • Spatial functions for safe speed and range monitoring possible
  • Parameter management for expansion modules in the basic unit
  • Extensive diagnostic functions integrated
  • Coded status indication through 7-segment display and status LEDs on front
  • Multi-function button (Quit, Start, Reset) can be operated from the front
  • Fast guaranteed response time of 28 ms, fast channel 3 ms
  • Extensive diagnostic functions integrated
  • SMMC Safe Master – Master Communication
  • Optional safe/ non-safe fieldbus interface