EM600 High-Performance Vector Control Inverter User Manual Inverter Inverter Inverter Inverter Inverter Inverter Figure 3-11 Connection Methods of Grounding Cable 3.2.9 Braking Resistor and Braking Unit Wiring See Chapter 11 for type selection and wiring methods of braking resistor and braking unit. 3.3 Wiring Control Circuit Terminals 3.3.1 Control Circuit Terminals Ccontrol circuit terminals are located at the bottom front of terminal block and PCB and comprise: Analog input terminals: AI1, AI2 and AI3. Numeric input terminals: X1, X2, X3, X4, X5, X6 and X7. Numeric output terminals: Y1 and Y2. Relay output terminals: R1: EA-EB-EC, R2: RA-RB-RC. Analog output terminals:
M1 and M2. Auxiliary power supply terminals: PLC, +24V, COM, +10V and GND RS485 communication interface: A+ and A-. CAN interface ： CANH and CANL (Option) Ground terminal: PE. See Figure 3–12 for control circuit terminal block Figure 3-12 Control Circuit Terminal Block Note: Jump wires J9 and J10 of terminal block are equipped by the manufacturer. No user is allowed to change them; otherwise inverter may not work normally. 3.3.2 Function and Wiring of Control Circuit Terminals See Table 3–5 for functions of control circuit terminals.
37 1:CANH J9 M1 V M2 V AI2 V AI3 V 485 OFF CAN OFF 2:CANL I I I I ON ON 3:KEY1 J10 1:CANH 4:A- 2:CANL S2 S3 S4 S5 S1 S6 5:A+ 4:A- 6:KEY2 5:A+ 7:KEY3 E X1 X2 X3 X4 X5 X6 X7 AI1 AI2 AI3 10V 8:GND 8:GND 1:CANH 2:CANL 3:KEY1 4:A- 5:A+ 6:KEY2 7:KEY3 8:GND EA EB EC RJ45-J5 8 1 RJ45-J3 8 1 24V PLC COM Y1 Y2 COM GND M1 M2 GND A+ B RC