–
For safety reasons we recommend connecting to a
protective low voltage, e.g. in accordance with EN
60335-1 (SELV ).
–
The cable can be poled as required.
5–25 V DC, in accordance with Namur or DIN 19234, potential-free
design.
Data Value Unit
Rated voltage * 8 VDC
Power consumption - active surface
uncovered
> 3 mA
Power consumption - active surface cov‐
ered
< 1 mA
Rated switching distance 1.5 mm
* Ri ~ 1 kΩ
Cable colour Polarity
blue -
brown +
15.9 Relay
The technical data for the relay are contained in the
chapter "Installation, electrical".
15.10 Gear oil
Manufac‐
turer
Name Viscosity
class
(ISO
3442)
Order No. Quantity Quantity,
required
Mobil Mobil
Gear 634
*
VG 460 1004542 1.0 l 0.5 l
* or comparative gear oil
15.11
Sound pressure level
Sound pressure level LpA < 70 dB according to EN ISO 20361
at maximum stroke length, maximum stroke rate, maximum back pressure
(water)
Namur sensor (Specified for EX zones)
Sound pressure level
Technical data
90