21
Technical data
Type 8650 REV.2
7
TEchnical daTa
7.1
Operating conditions and ambient conditions
Type of condition
permissible range
Ambient temperature during
operation
Horizontal installation position:
0 – +50/55 °C (Type 8650 REV.1)
0 – +60
1)
°C (Type 8650 REV.2)
all other installation positions:
0 – +50 °C (Type 8650 REV.1 and REV.2)
Storage temperature
-40 – +70 °C
Relative air humidity
5– 95 %, without condensation
Usage height during operation
max. 2000 m above sea level
Pollution degree
2
Vibrations during operation
5 ≤ f ≤ 9 Hz max. 1.75 mm amplitude
9 ≤ f ≤ 150 Hz max. 0.5 g acceleration
Nominal operating mode
100 % duty cycle (continuous operation)
Type 8650 REV.2 meets the required limit values for electrostatic discharge according to EN 61000-4-2.
Type 8650 REV.2 doesn‘t reach the increased limit value of 6 kV for contact discharges specified for
SIMATIC ET 200iSP.
7.2
General technical data
Dimensions
max. 660 mm x 194.3 mm x 164 mm
(depending on design, valve variants, module variants; without
optional components)
Weight
max. 10 kg (depending on design; without optional components)
Body materials
Pneumatic modules and valves: PA, PPS
Terminal and electronic modules: PC
Seal materials
Valve block AirLINE Ex REV.2: NBR
valves: NBR and other materials (see chapter
Degree of protection
IP30
Protection class
III as per VDE 0580
1)
The valve series (Type 6524–6527) used in Type 8650 are nominally only specified for ambient temperatures up to 55
°C. Due to the relatively low self-heating of the intrinsically safe product variants used, however, operation is possible
in ambient temperatures up to 60 °C. But permanent temperatures close to 60 °C or frequent changes in temperature
near 60 °C can accelerate the aging of the valves and deteriorate the tightness. The functional reliability of the valves
is not affected, however.
English
