elobau

Safety relay 470121H1.


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

 

Safety relay 470121H1. is space-saving thanks to the compact and slim 470 design.

 

 

Product characteristics:

  • SIL 3 / PL e
  • 2 sensor inputs
  • 2 potentially free relay safety outputs
  • For sensors with N.O./N.C. combination
  • Slim, space-saving design
  • Easy installation with plug-in, 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 interfaces 363 098.

470121H1 Product inquiry
contact form N.O./N.C.
operating voltage 24 V DC 10%
max. current consumption 190 mA
max. switching voltage 250 V AC/30 V DC
max. switching current 4 A
max. switching power 1000/120 VA/W
temperature range 0+55C
storage temperature -25C+85C
sensor inputs 2
safety outputs 2
operating time 300 ms
safety characteristics SIL PL: 3 / PL: e / cat.: 4
PFHD 2,81e-9
ETL-approved yes
Contact Benelux
Download catalogue Machine Safety