reer_logo  MJBOX MJB 1/2/3/4

  • Lighted button for light curtain Start/Restart with green LED for indicating output status and weak signal.
  • Key selector controlling the override function.
  • Indicator lamp for Muting function active.
  • Connector for connection to the light curtain.
  • Dip switches for configuration of light curtain functions.
  • 2 Built-in safety relay with guided contacts driven and controlled by the light curtain.
  • Internal terminal blocks for cable connections.
  • Selector for connection of external Muting lamp.
  • Selector for internal or external relay control.
  • Electrical connection through cable gland.
  • Versions without Start/Restart and Override commands for connection with Janus J light curtain without Muting.

Note MJB 2 and 4 do not have muting and override functions.

Part Numbers

Model NumbersConnectionsBuilt in Muting LampOverride SelectorsRestart ButtonSafety Relay OutputsOrder/Model Number
MJBOX MJB 1 Connection box5 poles M12 connector (emitter), 19 poles M23 connector (receiver)YesYesYes2 N.O. – 2A at 250 VACColumns for light curtains – JANUS – VISION – ADMIRAL – METRON
MJBOX MJB 2 Connection box5 poles M12 connector (emitter), 19 poles M23 connector (receiver)NoNoYes2 N.O. – 2A at 250 VACColumns for light curtains – EOS and Micron
MJBOX MJB 3 Connection box5 poles M12 connector (emitter), 19 poles M23 connector (receiver)YesYesYes2 N.O. + 1 N.C. 2A at 250 VACColumns for light curtains – JANUS – VISION – ADMIRAL – METRON

Models with PG11 rear union for cable sheath.

MJBOX MJB 4 Connection box5 poles M12 connector (emitter), 19 poles M23 connector (receiver)NoNoYes 2 N.O. + 1 N.C. 2A at 250 VACColumns for light curtains – EOS and Micron.

Models with PG11 rear union for cable sheath.