Connection On The Device; Air Supply - ABB PositionMaster EDP300 Commissioning Instruction

6.7.2

Connection on the device

Fig. 26: Pneumatic connections
1 Pneumatic outputs 2 Supply air
3 Filter screw (on underside of housing)
Marking Pipe connection
SUP / ZUL IN Supply air, pressure 1.4 ... 10 bar (20 ... 145
psi)
Y1 / OUT1 Output pressure for actuator
Y2 / OUT2 Output pressure for actuator (2nd connection
with double-acting actuator)
Join the pipe connections according to the designation,
observing the following points:
— All pneumatic piping connections are located on the right-
hand side of the positioner. G1/4 or 1/4 18 NPT tap holes
are provided for the pneumatic connections. The
positioner is labeled according to the tap holes available.
— We recommend that you use a line with dimensions of 12
x 1.75 mm. The level of supply air pressure required to
apply the actuating force must be adjusted in line with the
output pressure in the actuator.
— The working range for the positioner is between
1.4 ... 10 bar (20 ... 145 psi).
6.7.3

Air supply

Instrument air
Purity
1
Oil content
Pressure dew point
Supply pressure
2
Air consumption
1) Free of oil, water and dust in accordance with DIN / ISO 8573-1. Pollution and
oil content according to Class 3
3
2) Independent of supply pressure
M10132-01 Compressed air output
Range
Air capacity
Output function
Shut-off values
1)
Maximum particle size: 5 μm
Maximum particle density: 5 mg/m
Maximum concentration 1 mg/m
10 K below operating temperature
1.4 ... 10 bar (20 ... 145 psi)
2) < 0.03 kg/h / 0.015 scfm
0 ... 10 bar (0 ... 145 psi)
Standard:
40 kg/h = 31 Nm
Optional:
50 kg/h (40 Nm
For single or double-acting actuators
Air is vented from actuator or actuator is
blocked in case of (electrical) power failure
End position 0 % = 0 ... 45 %
End position 100 % = 55 ... 100 %
PositionMaster EDP300 | CI/EDP300-EN Rev. C 27
3
3
3
/h = 20 scfm
3
/h / 23 scfm)