TYPE 4 SAFETY LIGHT CURTAIN
JANUS
SUMMARY
INTRODUCTION ............................................................................................................................................... 3
PRINCIPLE OF OPERATION ........................................................................................................................... 4
LIGHT CURTAIN ............................................................................................................................................ 4
MUTING FUNCTION ..................................................................................................................................... 5
SERIES "ML" - PREASSEMBLED KIT OF JANUS LIGHT CURTAIN AND SENSOR ELEMENT “Ml
S” Integrated Muting sensors – only for one-way openings with pallet exit. ........................................ 5
SERIES "MT" - KIT PREASSEMBLED OF JANUS LIGHT CURTAIN AND SENSORS ELEMENTS
“MT SI” and “MT SE” Integrated Muting sensors – for two-way openings with pallet entrance/exit. .. 6
SERIES "MT S4" - KIT PREASSEMBLED OF JANUS LIGHT CURTAIN AND SENSORS
ELEMENTS “MT S” Integrated Muting sensors – for two-way openings with pallet entrance/exit. .... 6
SERIES "ML S2" - KIT PREASSEMBLED OF JANUS LIGHT CURTAIN AND SENSORS
ELEMENTS “ML S” Integrated Muting sensors – for one-way openings with pallet exit. ................... 7
MODEL "MI" – external sensors 3 selectable methods of Muting. ...................................................... 7
MI models used with “l” operational logic.............................................................................................. 9
INSTALLATION ................................................................................................................................................ 9
POSITIONING .............................................................................................................................................. 11
POSITIONING OF THE MUTING SENSORS ("MI" SERIES). ........................................................... 11
POSITIONING AND ADJUSTMENT OF SENSOR ELEMENTS FOR "ML" and "MT" SERIES: ...... 13
CALCULATION OF THE SAFETY DISTANCE .................................................................................. 14
VERTICAL POSITIONING OF THE LIGHT CURTAIN ....................................................................... 15
MULTIPLE SYSTEMS ........................................................................................................................ 17
DISTANCE FROM REFLECTIVE SURFACES .................................................................................. 17
LIGHT SIGNALS .......................................................................................................................................... 19
Emitter SIGNALS ................................................................................................................................ 19
Receiver SIGNALS ............................................................................................................................. 20
ELECTRICAL CONNECTIONS AND CONNECTORS ................................................................................ 22
EMITTER Connections (Male Connector) ......................................................................................... 22
RECEIVER CONNECTIONS (Main Connector - Male) ...................................................................... 23
Connections CONNECTOR M12 n. 1 (for muting sensor) ("MI" MODELS) (Female Connector) ...... 24
Connections CONNECTOR M12 n. 2 (for muting sensor) ("MI" MODELS) (Female Connector) ..... 24
RECEIVER CONNECTIONS J LR M12 MODELS ............................................................................. 25
SELECTION OF CONFIGURATION AND OPERATING MODE ................................................................. 25
SELECTION FEEDBACK EXTERNAL CONTACTORS K1/K2 .......................................................... 25
SELECTION OF MANUAL/AUTOMATIC FUNCTIONING ................................................................. 26
SELECTION OF THE MAXIMUM DURATION AND TYPE OF MUTING .......................................... 27
OVERRIDE CONFIGURATION .......................................................................................................... 27
MUTING OVERRIDE FUNCTION (“M” MODELS) ............................................................................. 28
"SYSTEM STATUS" OUTPUT (“M” MODELS) .................................................................................. 29
TEST FUNCTION ............................................................................................................................... 29
SAFETY MODULES MJB1 - MJB2 - MJB3 - MJB4 ........................................................................... 29
EXAMPLE OF CONNECTION WITH EXTERNAL CONTACTORS K1/K2 WITH start/restart interlock
activated .............................................................................................................................................. 30
EXAMPLE OF CONNECTION WITH AD SR0 WITH start/restart interlock activated ....................... 31
MUTING STATUS AND LIGHT ("M" MODELS) .............................................................................. 31
CONFIGURATION AND OPERATION MODES J LR M12 ......................................................................... 32
AUTOMATICO MODE ........................................................................................................................ 32
MANUAL MODE ................................................................................................................................. 33
To Next Page
Loading...
