SMX 121-2/2

Central axis extension module for safe speed and position of 1 axis for further evaluation in SMXmodular - base modules

  • 12 Safe digital inputs
  • 5 Encoder interfaces
  • Safety control suitable up to PL e (EN ISO 13849-1) or SIL3 (IEC 61508)

Characteristic of the module

Characteristic of the module

  • Complete speed- and position-related safety functions for drive monitoring of one axis according to IEC 61800-5-2 integrated in firmware
  • Speed monitoring
  • Speed monitoring
  • Standstill monitoring
  • Rotational direction monitoring
  • Safe increment
  • Emergency stop monitoring
  • Position monitoring
  • Position/travel range monitoring
  • Target position monitoring
  • Parameter management for expansion modules in the basic unit
  • Extensive diagnostic functions integrated
  • Extended functionality:
    • Allows the connection of up to 2 encoders per axis ( SSI absolute, SinCos, TTL, HTL proximity sensor)
    • 2nd encoder interface additionally supports a high-resolution HTL (200 kHz), Sin/Cos High-Resolution and resolver

Order information

Extension  

Item

DescriptionItem No.

SMX121-2/2

Axis expansion module for 1 axis + extended encoder functionality

2187

Accessories

Item

DescriptionItem No.

SXxxxx-x

Terminal connector, screwterminals (set), encoded for cabling  SMX121-2/2

on request

SX0232-3

Terminal connector, spring terminals (set), encoded for cabling SMX121-2/2

on request

SX0000-9

T-Bus connector, voltage-carrying (grey) 

1015

Downloads