Chapter 1 - Overview of This Manual +10Vref, max 10mA GND AI 0/4-20mA, 0/2-10V GND +24V, max 50 mA DI1 DI2 DI3 DI4 AO, 0-20mA, R Max: 300Vdc 250Vac 2kVA switching 2Arms cont. Control Panel (option) Max +48Vdc 0: Uin 1: Uin>10V DI5 GND RO1 RO2 CONTROL BOARD Galvanic Isolation 3 ~ RFI Filter (option, R0) MAIN CIRCUIT Brake Unit (option, R2) Brake Resistor (option, R0, R1, R2) Figure 1-4 ACS 300 block diagram.
ACS 300 User’s Manual 9 X2 1..6 X1 1 2 3 4 5 6 7 8 9 10 11 1 PTC 6k8 27V I U 8V2 22k 250 200k Anal Analog input Digital inputs outp configured by 50k configured by (program S1 A X5 I U B C 10M R191 1 2 3 4 5 6 7 8 9 10 11 1 2 13 14 15 16 17 18 Relay outputs og (programmable) ut mable) Control Block * uC X10 * ROM * RAM * EEPROM * modulator Fan (R1.R2 only) I, Power Brake Supply Chop (R0, U Feedback Gate control per R1) U2 V2 W2 Inverter AKE PE PE ES PE