ReeR – AU SXM

ReeR – AU SXM

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 photocells 1 … 4
Inputs for Muting sensors 2 inputs 0 or 24 VDC PNP or relay (dark on)
Muting Enable input 0 or 24 VDC PNP or relay (dark on)
Safety relay outputs 2 N.O. – 2A 250 VAC
Status output PNP – 100 mA at 24 VDC
Muting lamp output 24 VDC – 0,5 … 5 W
Response time (ms) <= 30
Start/Restart command Manual or automatic. Start/Restart selectable on terminal block
External relay control Yes – EDM feedback input for external contactors monitoring
Signalling LED indications of input/output status, Muting sensor inputs, diagnosis
Muting time-out 30 sec. or infinite, selectable
Override 2 operating modes selectable:
– Manual action with hold to run
– Automatic with pulse command
Override time-out (min.) 15
Power supply (VDC) 24 ± 20%
Electrical connections On terminal block
Operating temperature (°C) 0 … 55
Protection rating IP 20 for housing – IP 2X for terminal block
Fastening On 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

79 Ratio Agency