Pressure regulators E/P pressure regulators E/P pressure regulator, Series ED7 Qn= l/min Electr. connection: via signal connection Signal connection: input and output, Plug, M, Version Poppet valve Control Analog Certificates CE declaration of conformity Ambient temperature min./max. + C / + C Medium temperature min./max. + C / + C Medium Compressed air Max. particle size µm Max. oil content of compressed air mg/m³ 68 Qn l/min Mounting orientation α = - 9 ±β = - 9 Operating pressure See table below DC operating voltage V Voltage tolerance DC -% / +% Permissible ripple % Max. power consumption ma Protection class IP6 Weight. kg Materials: Housing Seal Die-cast aluminum; Steel Hydrogenated acrylonitrile butadiene rubber Nominal flow Qn with working pressure 7 bar, with secondary pressure 6 bar and Δp =. bar Technical Remarks The min. control pressure must be adhered to, since otherwise faulty switching and valve failure may result! The pressure dew point must be at least C under ambient and medium temperature and may not exceed C. The oil content of compressed air must remain constant during the life cycle. Use only the approved oils from AVENTICS, see chapter Technical information. With oil-free, dry air, other installation positions are possible on request. The protection class is only ensured when the plug is mounted properly. For detailed information, see operating instructions. Pneumatics catalog, online PDF, as of 7--, AVENTICS S.à r.l., subject to change
Pressure regulators E/P pressure regulators E/P pressure regulator, Series ED7 Qn= l/min Electr. connection: via signal connection Signal connection: input and output, Plug, M, Operating pressure max. Pressure setting range min./max. Nominal input value Actual output value Hysteresis Fig. Note Part No. - / - ma - ma <, bar Fig. - R686 - / - ma - ma <, bar Fig. - R96 - / - V - V <, bar Fig. - R96 / - ma - ma <, bar Fig. - R96 / - ma - ma <, bar Fig. - R96 / - V - - <, bar Fig. ) R96 / - V - V <, bar Fig. - R96 / - ma - ma <, bar Fig. - R96 / - ma - ma <, bar Fig. - R96 / - V - - <, bar Fig. ) R966 / - V - V <, bar Fig. - R967 8 / 6 - ma - ma <, bar Fig. - R69 8 / 6 - ma - ma <, bar Fig. - R69 8 / 6 - V - - <, bar Fig. ) R69 8 / 6 - V - V <, bar Fig. - R69 / - ma - ma <, bar Fig. - R7 / - ma - ma <, bar Fig. - R7 / - V - - <, bar Fig. ) R7 / - V - V <, bar Fig. - R7 8 / 6 - ma - ma <, bar Fig. - R77 8 / 6 - ma - ma <, bar Fig. - R77 8 / 6 - V - - <, bar Fig. ) R77 8 / 6 - V - V <, bar Fig. - R77 / - ma - ma <,9 bar Fig. - R78 / - ma - ma <,9 bar Fig. - R786 / - V - - <,9 bar Fig. ) R787 / - V - V <,9 bar Fig. - R788 ) Output V constant to supply a set point potentiometer. Minimum working pressure =. bar + max. required secondary pressure Additional pressure setting ranges available on request Flow diagram P a [psi] 9 6 8 7 6 6 87 8 6 8 9 6 [NI/min] IM976 Pneumatics catalog, online PDF, as of 7--, AVENTICS S.à r.l., subject to change
Pressure regulators E/P pressure regulators E/P pressure regulator, Series ED7 Qn= l/min Electr. connection: via signal connection Signal connection: input and output, Plug, M, Dimensions 78 6, ),6 ), ) 9 9,,, 8,9 66 Mx9 XPC SW ED 8, ) Operating pressure Working pressure Exhaust ) Flat gasket ) Accessories not supplied 9 Pneumatics catalog, online PDF, as of 7--, AVENTICS S.à r.l., subject to change
Pressure regulators E/P pressure regulators E/P pressure regulator, Series ED7 Qn= l/min Electr. connection: via signal connection Signal connection: input and output, Plug, M, Mounting orientation β = ±...9 β β α α = +...9 78 Functional diagram a) Nominal input value b) Actual output value The E/P pressure control valve modulates the pressure corresponding to an analog electrical nominal input value. ) Operating pressure Working pressure Exhaust 77 Pneumatics catalog, online PDF, as of 7--, AVENTICS S.à r.l., subject to change
Pressure regulators E/P pressure regulators E/P pressure regulator, Series ED7 Qn= l/min Electr. connection: via signal connection Signal connection: input and output, Plug, M, Fig., Characteristic and pin assignment for current control with actual output value Pa, max,7 x Pa ) + V DC /... ma M, A, x Pa, x Pa V /... ma - Pa, min 8 6 [ma] 8 6 [ma] ) Supply Voltage Actual value (pin ) and nominal value (pin are related to V (control voltage). Nominal input value current (ohmic load Ω). Actual output value (max. total resistance of downstream devices < Ω). The operating voltage must be protected by an external M. A fuse. Connect the plug via a shielded cable to ensure EMC. IM978 Fig., Characteristic and pin assignment for voltage control with actual output value Pa, max,7 x Pa ) + V DC - V DC + M, A, x Pa, x Pa V - V DC + - Pa, min 6 8 [V] IM98 ) Supply Voltage Actual value (pin ) and target value (pin are related to V. If the supply voltage is switched off, the voltage input value is high-ohmic. Input resistance under supply voltage: MΩ Voltage output (actual value): external working resistance kω The operating voltage must be protected by an external M. A fuse. Connect the plug via a shielded cable to ensure EMC. Pneumatics catalog, online PDF, as of 7--, AVENTICS S.à r.l., subject to change
6 Pressure regulators E/P pressure regulators E/P pressure regulator, Series ED7 Qn= l/min Electr. connection: via signal connection Signal connection: input and output, Plug, M, Fig., Characteristic and pin assignment for potentiometer control without actual output value - Pa, max,7 x Pa, x Pa, x Pa Pa, min % ) Supply Voltage Actual value (pin is related to V. If the supply voltage is switched off, the voltage input value is high-ohmic. Input resistance under supply voltage: MΩ The operating voltage must be protected by an external M. A fuse. Connect the plug via a shielded cable to ensure EMC. ) + V DC - V DC + V V DC + M, A IM98 Pneumatics catalog, online PDF, as of 7--, AVENTICS S.à r.l., subject to change