Brochure

57
contAct blocks
E-Stop, 2 NCUniversal, 1 NC + 1 NO
RAFIX 22 FS
+
- Contact block PCB gold
General Data
Illumination information
The PCB contact blocks are included into the PCB layout
and arranged next to other components. They are located
directly behind the actuators at a distance of only 9.2 mm
behind the front panel.
When actuators shall be illuminated there are 2 alternative
LED technologies.
THT LEDs: Can be assembled and soldered together with
the PCB contact blocks.
SMT LEDs: Can be pre-assembled and soldered with
other SMT components. Then they are covered by the
PCB contact blocks with light conductor.
Technical Data
General information
Lamp optional see order block
Dimensions
Diameter 17.3 mm
Recommended key grid 30 mm
Mounting depth 9.2 mm
Mechanical design
Mounting soldering in PCB
Contact system bridge-contact self
cleaning
Contact materials Au
Contact arrangement see order block
NC contact forcibly actuated yes
acc. to IEC 60947-5-1
Terminals THT solder terminals
with locating lug
Robustness 100 N
Electrical characteristics
Operating voltage AC / DC min. 5 V
Operating voltage AC / DC max. 35 V
Operating current AC / DC min. 1 mA
Operating current AC / DC max. 100 mA
Rated power max. 250 mW
Other specifications
Operating life at 10 mA / 24 V see order block
DC
B10 see order block
Switching reliability at 24V / 10 x 10
-6
5mA DC
Ambient temp. operating max. +70 °C
Ambient temp. operating min. -25 °C
Storage temperature min. -40 °C
Storage temperature max. +80
Colour of plunger see order block
Robustness acc. to IEC 60947-5-5
(TÜV)
Shock resistance acc. to 15 g at 11 ms,
IEC 60068-2-27 amplitude half
sinusoidal
Resistance to vibrations acc. 5 g at 10 ... 500 Hz
to IEC 60068-2-6
Environmental restistance acc. to IEC 60068-2-14,
-30, -33 and -78
Solderability / solder heat IEC 600 68-2-20
resistance
Solder techniques wave solder bath /
manual soldering
Colour of housing grey
Rafi-22FS_en_04-04-2012.indd 57 05.04.2012 11:55:16