elobau
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Safety relay 47011.B1


can optionally be expanded with 16 sensors via input expansion for N.O./N.O. combination

 

Safety relay 47011.B1 is space-saving thanks to the compact and slim 470 design.

 

 

Product characteristics:

  • SIL 2 / PL d
  • 2 sensor inputs
  • 2 potentially free relay safety outputs
  • For sensors with N.O./N.O. combination
  • Installation and maintenance time is reduced as guard door and emergency stop monitoring are combined in one device.
  • Slim, space-saving design
  • Easy installation with screwless terminals
  • Up to 16 sensors can be connected via elobau input expansions
  • Optionally without operating time for, e.g., slowly closing guard doors (operating time = simultaneity monitoring of the two sensor contacts)

 

Up to 16 sensors can be connected via an interconnection system. With the sensors, we recommend using our 363 V99 / 363.97 interfaces

470111B1 Product inquiry
contact form N.O./N.O.
operating voltage 24 V DC ±10%
max. current consumption 120 mA
max. switching voltage 250 V AC/30 V DC
max. switching current 3 A
max. switching power 750/90 VA/W
temperature range 0…+55°C
sensor inputs 2
safety outputs 2
operating time 3 sec
connection terminal 0,2-2,5 mm2
safety characteristics SIL CL: 2 / PL: d / cat.: 3
PFHD 1,85e-8
ETL-approved Yes
Contact Japan
Download catalogue Machine Safety
Download catalogue Machine Safety