Safety light curtain type 4
JANUS
REER
Safety level: Type 4 – SIL 3 – SILCL 3 – PL e – Cat. 4
The Janus type 4 family of safety light curtains is the ideal solution for the
protection of a vast number of high-risk industrial applications, in particular those
requiring a high level of integration of the safety functions.
For example, in the models with built-in Muting function, Janus guarantees the
independence of the light curtain from the control circuits of the system.
JANUS M and JANUS M TRX with built-in Muting function
--Janus MI and MI TRX with connectors for external sensors of any type
--Janus MI TRXL with single connector for all connections, including external sensors
--Janus ML and ML TRX and Janus MT and MT TRX featuring an innovative horizontal arm system with built-in Muting photoelectric sensors,
prewired and prealigned
--Janus ML TRX G and Janus MT TRX G (Glass) with special built-in Muting sensors to optimize correct and consistent detection of glass and
transparent materials in general.
JANUS J, JANUS J TRX, JANUS J TRX L
These models, without Muting function, have the same dimensional and electrical features of M versions with Muting.
They include:
• Janus J, 2 - 3 - 4 beams
• Janus J Long Range, 60 m, models with 2 - 3 - 4 beams and models with 40 mm resolution and protected height range 610 to 1210 mm
• Janus J TRX and J TRXL with 2 - 3 - 4 beams, consist of one active emitter/receiver element and one retro-reflecting passive element which
does not need electrical connections.
ATEX Models
Special models in compliance with the “ATEX Directive” 94/9/CE – Dust Zone 22. - Gas Zone 2 available on request.
The Janus type 4 family of safety light curtains is the ideal solution for the
protection of a vast number of high-risk industrial applications, in particular those
requiring a high level of integration of the safety functions.
For example, in the models with built-in Muting function, Janus guarantees the
independence of the light curtain from the control circuits of the system.
JANUS M and JANUS M TRX with built-in Muting function
--Janus MI and MI TRX with connectors for external sensors of any type
--Janus MI TRXL with single connector for all connections, including external sensors
--Janus ML and ML TRX and Janus MT and MT TRX featuring an innovative horizontal arm system with built-in Muting photoelectric sensors,
prewired and prealigned
--Janus ML TRX G and Janus MT TRX G (Glass) with special built-in Muting sensors to optimize correct and consistent detection of glass and
transparent materials in general.
JANUS J, JANUS J TRX, JANUS J TRX L
These models, without Muting function, have the same dimensional and electrical features of M versions with Muting.
They include:
• Janus J, 2 - 3 - 4 beams
• Janus J Long Range, 60 m, models with 2 - 3 - 4 beams and models with 40 mm resolution and protected height range 610 to 1210 mm
• Janus J TRX and J TRXL with 2 - 3 - 4 beams, consist of one active emitter/receiver element and one retro-reflecting passive element which
does not need electrical connections.
ATEX Models
Special models in compliance with the “ATEX Directive” 94/9/CE – Dust Zone 22. - Gas Zone 2 available on request.
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