7545041 TURCK | Alldatasheet
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Technical content
IM82-24-2.5 Edition • 2020-01-31T12:18:13+01:00 The IM82-24-2,5 power supply unit is de- signed for DC consumers, in particular for the supply of switching and monitoring devices of the TURCK IM, IME, IMS and IMC series. The power supply provides 24 VDC output voltage and 2.5 A output current. With the potentiometer Vout the output voltage can be adjusted in a range between 24…28 VDC. The device provides safety extra-low voltage (SELV) according to EN 60950. The power supply can be set to single or par- allel operating mode (with decoupling diode). ■ Output voltage adjustable 24…28 VDC ■ Nominal current 2.5 A ■ Single/parallel operating mode ■ Surge protection ■ Universal operating voltage ■ Mains failure bridging up to 30 ms ■ High efficiency ■ Natural air cooling ■ cULus listed ■ Safety extra-low voltage SELV IEC/ EN 60950
IM82-24-2.5 Edition • 2020-01-31T12:18:13+01:00 Type designation IM82-24-2.5 Ident-No. 7545041 Nominal voltage Universal voltage supply unit Operating voltage 85…264 VAC Frequency 47…63 Hz Operating voltage range 90…375 VDC Power consumption ð 83 VA Power dissipation, typ. ð 8.8 W Efficiency 89 % External fuse B5A Internal fuse T 2 A / 250 VAC Inrush current Ui = 115 VAC, 20 A; Ui = 230 VAC, 40 A Mains buffering Ui = 115 VAC, 20 ms; Ui = 230 VAC, 30 ms Nominal output voltage 24 V Adjustment range 24…28 V Nominal current 2.5 A Semicondutor output circuit(s) Output circuits (digital) 1 x transistor level 24 VDC Switching voltage ð 24 VDC Switching current per output ð 0.035 A Overload protection 110-150 % Surge limiting 125-138 % Parallel mode yes, via diodes Ripple 50 mV Pollution degree 2 Surge category II Short-circuit behaviour Hiccup mode Limit frequency ð 80000 Hz Galvanic isolation Test voltage 3.0 kV Indication Operational readiness green Protection class IP20 Flammability class acc. to UL 94 V-0 Ambient temperature -25…+70 °C Storage temperature -25…+85 °C Derating -2.5%/°C from 60°C Relative humidity ð 95 % Dimensions 90 x 40.5 x 114 mm Weight 401 g Mounting instructions DIN rail (NS35) Housing material Plastic Electrical connection Screw terminals Terminal cross-section 0.2…2.0 mm Tightening torque 0.5 Nm Dimensions Derating Short-circuit behaviour Parallel operation