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Technical data
Type 2 control unit with Muting for Ilion and Ulisse photocells

AU SXM control unit, with integrated Muting functions, for safety photocells Ilion and Ulisse, which can be combined to form a Type 2 safety system. Up to 4 photocells may be connected.

The AU SXM interface works with 2 Muting sensors with contemporary logic and is equipped with:

  • Muting Time-out selectable
  • Integrated Override with 2 operating modes selectable
  • Muting Enable input (enable muting)
  • Status signalling system and all the features necessary for the realization of a Muting protection complies with regulatory requirements up-to-date.

Other integratet functions

  • Guided-contact safey relay
  • Start/Restart interlock
  • EDM Feedback input for extra external contactors monitoring
  • Self test every 5 seconds
Number of photocells1 ... 4
Inputs for Muting sensors2 inputs 0 or 24 VDC PNP or relay (dark on)
Muting Enable input0 or 24 VDC PNP or relay (dark on)
Safety relay outputs2 N.O. - 2A 250 VAC
Status outputPNP - 100 mA at 24 VDC
Muting lamp output24 VDC - 0,5 ... 5 W
Response time (ms)<= 30
Start/Restart commandManual or automatic. Start/Restart selectable on terminal block
External relay controlYes - EDM feedback input for external contactors monitoring
SignallingLED indications of input/output status, Muting sensor inputs, diagnosis
Muting time-out30 sec. or infinite, selectable
Override2 operating modes selectable:
- Manual action with hold to run
- Automatic with pulse command
Override time-out (min.)15
Power supply (VDC)24 ± 20%
Electrical connectionsOn terminal block
Operating temperature (°C)0 ... 55
Protection ratingIP 20 for housing - IP 2X for terminal block
FasteningOn DIN rail fastening according to EN 50022-35 standard
Dimensions h x w x d (mm)99 x 35 x 114
  • 2006/42/EC: Machine Directive
  • 2014/30/EU: Electromagnetic Compatibility Directive
  • 2014/35/EU: Low Voltage Directive
  • EN 61496-1:2013 Safety of machinery. Electro sensitive protective equipment. General requirements and tests
  • IEC 62061 (ed.1) (SILCL 1) Safety of machinery. Functional safety of safety-related electrical, electronic and programmable electronic control systems
  • EN ISO 13849-1:2008 (Cat. 2, PL c) Safety of machinery. Safety-related parts of control systems. Part 1: General principles for design
  • EN 50178:1997 Electronic equipment for use in power installations
  • EN 55022:2010 Information Technology Equipment. Radio Disturbance Characteristics. Limits and Methods of Measurement
  • UL (C+US) mark for USA and Canada

Lista modelli - AU SXM

Available models

Model Description Code