386 EPP4 Series Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 Note: Parker reserves the right to change specifications without notification. Basic 1/4" Basic 1/2" Fluids: Lubricated or non lubricated air and neutral gases Recommended fi ltration: 50 μm Temperature range: Ambient: 0°C to +50°C Fluid: 0°C to +50°C Inlet pressure range: The inlet pressure must always be at least 1 bar above the regulated pressure. 1 to 12 bar 1 to 12 bar Outlet pressure range: 0.05 to 10 bar Hysteresis: ± 50 mbar (factory set up) Air consumption at constant control signal: 0 Supply voltage: 24 V DC ± 15% (Max. ripple 1 V) Power consumption: Max. 2.8 W with 24 V DC and constant changes of the control signal < 1.5 W without change of control signal Control signal: Analog 0 - 10 V Analog 4 - 20 mA Max. flow: Indicative response time: With a volume of 330 cm³ at the outlet of the regulator 70 m3/h 150 m3/h Filling 2 to 4 bar: Filling 2 to 8 bar: Emptying 4 to 2 bar: Emptying 8 to 2 bar: 50 msec 100 msec 70 msec 130 msec 60 msec 120 msec 90 msec 190 msec Safety position: In case of control signal failure or if it is less than 50mV, the regulated pressure drops automatically to 0 bar (atmospheric pressure). In case of voltage supply failure, the regulated pressure will be kept constant. Electrical connection: M12 - 4 pin; 4 x 0.34 mm2 Life expectancy: > 50 Million changes of control signal steps Mounting position: Indifferent (recommended position: upright; electronic part on top) Resistance to vibrations: 30 g in all directions Degree of protection: IP 65 Assembly: Silicone free Electromagnetic compatibility: In accordance with: EN 61000-6-1: 2001 EN 61000-6-2: 2001 EN 61000-6-3: 2001 EN 61000-6-4: 2001 Installation and setting instructions: See our "Notice 408038, 408014" and appendix supplied with the product. TECHNICAL DATA EPP4 BASIC 1/4" & 1/2"
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