MAC proportional pressure control PQE and pressure control system PPC45B
OPERATIONALBENEFITS
1. Reliable operation, using two MAC 45 Series
with balanced poppet.
2. Fast response.
3. Long life.
4. High flow.
5. Low power consumption.
6. Not affected by vibrations.
7. Accurate pressure control.
8. Analog command signal and output.
GENERALDATA
Ambient temperature :32 to 120F/0 to 50
LED indicators :Red : power on - Green : pressure achieved
Enclosure :Aluminium Barstock, sealed
Vibration :Not affected
Port size :1/8± (side only
Connector :3, 5, 6 or 7 Pin Plug-in or 7 wire grommet
Mounting :Any plane
Washdown :Standard
ELECTRICALDATA
Supply voltage :20.4 to 26.4 VDC
Supply current :50 to 350mA
Command signal :0 to 10V or 4 to 20mA
Command type :Single-ended or differential
Input impedance :4.99 k 1.0% (voltage 316 0.1% (current
Analog Monitor Signal (AMS) :0 to 10 Volt
Logic Monitor Signal (LMS) :2 types of signals (see How to order) (sinking)
EMI/RFI protection :Common mode and high frequency noise reduction for electrical inputs
PNEUMATICDATA
Inlet pressure* :120 PSI max (for 10-100 PSI output pres.),8 BAR max (for 0.66-6.6 BAR output pres.)
Fluids :Compressed air or inert gases
Lubrication :Not required. However, if used, a medium aniline point oil is recommended
Output pressure :0 to 10, 30, 45, 60, 100 PSI,0 to 0.66, 2, 3, 4, 6.6 BAR
Overall accuracy :
0.5% full scal
1.5% full scal
2.5% full scal
Flow :Cv 0.25/250 Nl/min3
Minimum closed end volume :1.0 cubic inch - 16 cm
* 20 PSI maximum inlet for 10 PSI output pressure - 1.3 BAR maximum inlet for 0.66 BAR output pressure
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