Burkert Type 8645 - Manual (Page 96)

96 - 8645
ConfiGuraTion anD funCTion of The moDules
English
PNEuMATIc MOduLE
config�uration and Function
The pneumatic module performs pneumatic functions.
Two valves each of types 6524, 6525 or 0460 can be integrated
into the module.
Illustration: Pneumatic module
Technical data
General Technical data
Operating voltage 24 V -15 % / +20 %
Current consumption per valve function
(at 24 V)
During pick-up (
≤120 ms)
lowered
≤60 mA
≤25 mA
Pneumatic connections D4, D6, D 1/4”
Material PBT
Weight
with /2 or 5/2-way valves
with 2 x /2-way valves
12 g
14 g
Pneumatic data
valve type 6524
3/2-way 6525
5/2-way 6524
2 x 3/2-way 0460
5/2-way pulsed,
5/3-way
Method of operation 1) C/D H 2 x C H pulsed, L, N
Nominal size [mm] 4 2.5
QNn 2) [l/min] 00 200
Opening time ) 10 % [ms] 12 15
Closing time ) 10 % [ms] 20 H = 15 / L, N = 20
Pressure range 4) [bar] 2.5 to 7
Vacuum to 7
Vacuum to 10 2.5 to 7
Vacuum to 7
Vacuum to 10 2.5 to 7
1 to 7
Vacuum to 10 2 to 7
Output [W] 1 1 2 0.9
Output [W]
after pick-up time (<120 ms) 1/4 1/4 1/2 1/4
Displays 1 LED per valve function
1) C=NC (normally closed), D=NO (normally open), L=APB (all parts blocked), N=APO (all parts open)
2) Flow rate QNn value air [l/min]: Measured at +20 °C, pressure 6 bar at valve entry and 1 bar pressure difference
) Switching times [ms]: Measured to ISO 12238
4) Pressure data [bar]: Overpressure with respect to atmospheric pressure