Nami Sanat Co.

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EDM-M231, CE 65S,CE 65,CE 6,CE ,CE,C,Ind.automation,اتوماسیون صنعتی, ind.electronics,الکترونیک صنعتی, MEASUREMENT ,&INSTRUMENT,اندازه گیری و ابزار دقیق ind.power,برق صنعتی , Induction welding,,جوش القایی, hydraulic-pneumatic,,هیدرولیک-پنوماتیک, واردات قطعات ,namisanat,نامی صنعت,تجهیزات صنعتی,نمایندگی فروش سایر برند ها,نمایندگی فوش ایر برند های ABB,IFM,پترو شیمی ,فولاد,شرکت بازرگانی,EDM-M231,EDM-M23,EDM-M2,EDM-M,EDM,ED,E, EDM-M* DIGITAL AMPLIFIER FOR OPEN LOOP PROPORTIONAL VALVES SERIES 20 OPERATING PRINCIPLE The EDM-M* card is a digital amplifier for open loop proportional valves control. It is designed for rail mounting type: DIN EN 50022. The unit supplies a variable current in proportion to the reference signal and independently of temperature variations or load impedance. The PWM stage on the solenoid power supply allows the reduction of the valve hysteresis, thus optimising control precision. The unit is available in three main versions, to control single solenoid valves (M1), double solenoid valves (M2) and valves with two independent channels controlling two single solenoid valves (M3). Each version is available with different maximum current settings and switching frequencies (PWM), optimised according to the relevant valve. The parameters adjustment is carried out either through keyboard and display, placed on the front panel, or with a notebook, via RS232 or via USB converter (EDMPC/20 software). Power supply V DC 10 ÷ 30 ripple included Required power W min 20 - max 40 (see paragraph 3.1) Output current mA min 800 - max 2600 (see paragraph 1) Power supply electrical protections over load over 33V polarity inversion Output electrical protections short-circuit Analogue electrical protections up to 30V DC due to incorrect power supply connection Available reference signals 0 ÷ 10V ±10V 4 ÷ 20 mA input impedance 10-100 kΩ input impedance 10-100 kΩ input impedance max 500 Ω Additional output ports ±10V DC to supply 50 + 50 mA to external potentiometer Electromagnetic compatibility (EMC) according to 2004/108/CE standards (see paragraph 6 - NOTE 1) Housing material thermoplastic polyamide Housing dimensions mm 120 x 93 x 23 Connector Plug-in terminal block with tightening screws: 15 poles Operating temperature range °C -20 / +70 Mass kg 0,15 TECHNICAL CHARACTERISTICS EDM-M1 single solenoid EDM-M2 double solenoid EDM-M3 two single solenoids independent channels RAIL MOUNTING TYPE: DIN EN 50022

EDM-M231

other Brands / other Brands

Group: Measurement & Instrument

Subgroup: Sensor

SubSubgroup: Amplifire

Brand: other Brands

Detail:

EDM-M231

AMPLIFIER

DATASHEET

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