Описание

  • Guard locking for protection of persons or processes
  • Locking module MGB2 for connection to a bus module MBM
  • Locking with monitored guard locking
  • Category 4/PL e for the evaluation of all safety functions
  • Open version (without blanking covers)
  • Adjustable door hinge
  • Unicode
  • Compatible with all Modular devices
Guard locking type
MGB2-L1...Guard locking by spring force. Release by applying voltage to the guard locking solenoid. (Closed-circuit current principle)
Door hinge On the locking modules, the door hinge can be changed from right to left and vice versa at any time with little effort. Dimension drawing Dimension drawing MGB2 Modular: an overview Multifunctional door locking systems Dimension drawingDimension drawing Technical dataApprovals Mechanical values and environment
Housing material Fiber glass reinforced plastic, die-cast zinc, nickel plated
Weight
Net 1,0 kg
Ambient temperature
At UB = 24V DC -25 ... 55 °C
Degree of protection IP65
Resilience to vibration In acc. with EN 60947-5-3
Mechanical life 1 x 106
In case of use as door stop, and 1 Joule impact energy 0,1 x 106
Reaction time See operating instructions for bus module MBM-...
Switching frequency 0,25 Hz
Guard locking principle Closed-circuit current principle
Locking force FZh 2000 N
Electrical connection ratings
Current consumption max.350 mA
Rated insulation voltage Ui 75 V
Rated impulse withstand voltage Uimp 1,5 kV
EMC protection requirements EMC directive 2014/30/EU
Degree of contamination (external, according to EN 60947-1) 3
Safety class III
Transponder coding Unicode
Power supply MLI
Operating voltage DC
MLI 24 V DC -25% ... 15%
Auxiliary voltage DC
MLI 24 V DC -25% ... 15%
Reliability values according to EN ISO 13849-1
Monitoring of guard locking and the safety guard position
Category 4
Performance Level PL e
PFHD 7.212 x 109
Diagnostic Coverage (DC) 99
Control of the guard locking
Category 4
Performance Level PL e
PFHD 7.212 x 109
Safety Integrity Level SIL 3 (EN 62061:2005)
Mission time 20
''