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Janus Connection box

Technical data
Connection box MJB

The connection boxes for Janus safety light curtains are accessory devices designed for quick, reliable connection of Janus light and to ensure that major operating controls needed for operation are available in the guarded area.

Lighted buttonLight curtain Start/Restart with green LED for indicating output status
Key selectorControl of the override function
Indicator lampMuting function active
ConnectorConnection the light curtain emitter and receiver.
M23 19-pole for receiver
M12 5-pole for receiver
Internal terminal blocks for cable connections
Dip switchesConfiguration of light curtain functions
Safety relay2 Built-in with guided contacts driven and controlled by the light curtain
MJB1, MJB2: 2 N.O. 2A 250 VAC
MJB3, MJB4: 2 N.O. + 1 N.C. 2A 250 VAC
SelectorFor connection of external Muting lamp.
For internal or external relay control
Electrical connectionThrough cable gland

Versions without Start/Restart and Override commands for connection with Janus J light curtain without Muting.

  • 2004/108/EC "Electromagnetic Compatibility (EMC)"
  • 2006/95/EC "Low Voltage Directive (LVD)"
  • UL (C+US) mark for USA and Canada.

All MJB connection boxes can work with any kind of Janus light curtain (with or without Muting).

Lista modelli - Box di connessione per Janus

Available models

Model Description Code