User Manual of EM760 High-Performance Inverter 16 Input and output function Reference power supply 10.5V±0.5V/20mA Terminal control power 24V/200mA Digital input terminal 7 (standard X1 to X7) + 3 (extension card X8 to X10) digital multi-function inputs: X7 can be used as a high-speed pulse input terminal (F02.06 = 35/38/40); The remaining 9 channels (X1 to X6 and X8 to X10) can only be used as ordinary digital input terminals. Analog input terminal 3 (standard AI1 to AI3) + 1 (extension card AI4) analog inputs: One AI1: support 0 to 10V or -10 to 10V, optional through function code F02.62; Two AI2/AI3:
support 0 to 10V or 0 to 20mA or 4 to 20mA, optional through function codes F02.63 and F02.64; One AI4: support 0 to 10V or -10 to 10V, optional through function code F02.65 Digital output terminal 2 (standard Y1/Y2) open-collector multi-function outputs + 2 (R1: EA/EB/EC and R2: RA/RB/RC) relay multi-function outputs + 2 (extension card) (R3: RA3/RC3 andR4: RA4/RC4) relay multi-function outputs, max.
current 50 mA for collector output; Relay contact capacity 250VAC/3A or 30VDC/1A, with EA-EC and RA-RC normally open, EB-EC and RB-RC normally closed; RA3-RC3, RA4-RC4 normally open Analog output terminal Two (M1/M2) multi-function analog output terminals, with output of 0 to 10V or 0 to 20mA or 4 to 20mA, optional for selection by using function codes F03.34 and F03.35 Operation panel LCD display The standard LCD displays relevant information about the inverter. Parameter copying Parameter settings of the inverter can be uploaded and downloaded for fast parameter copying.
Protection Protective Function Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheat, overspeed, load loss, external fault, etc. Use conditions Location Indoor, at an altitude of less than 1 km, free of dust, corrosive gases and direct sunlight Applicable environment -10℃ to +50℃, derating by 5% per 1℃ increase above 40℃, 20% to 90%RH (non-condensing) Vibration Less than 0.5g Storage environment -40℃~+70℃ Installation method Wall-mounted, floor-standing electrical control cabinet, through-wall Protection level Standard IP21/IP20 (remove the plastic cover at the top of the plastic case) Cooling method Forced air cooling