EM600 High-Performance Vector Control Inverter User Manual Table 3-5 Control Circuit Terminal Functions 38 Mode Terminal No. Terminal Terminal Function +10V Power Offers +10V power supply, maximum 10V-GND Supply output current: 20mA. Offers +24V power supply, generally used as working power supply for +24V Power 24V-COM numeric input or output terminal, or Supply external device power supply. Auxiliary Maximum output current: 200mA Power Supply As factory default, it is connected to 24 V power supply. Common When driving numeric input terminal PLC Multi-function with external power supply, Input Terminal disconnect it from 24V terminal and connect it to external power supply.
AI1-GND Analog Input Terminal 1 Input voltage range: DC 0 - 10 V Input impedance: 1MΩ AI2-GND Analog Input Terminal 2 Input range: DC 0 - 10 V/0 - 20 mA; select voltage/current mode by switch S4 on terminal block Input impedance: voltage mode 1 MΩ, current mode 250 Ω Analog Input AI3-GND Analog Input Terminal 3 Input range: DC 0 – 10 V/0 – 20 mA; select voltage/current mode by switch S5 on terminal block. Input impedance: voltage mode 1 MΩ, current mode 250 Ω X1-COM 1Analog Input Terminal 1 Optocoupler isolation, compatible with bipolar input of NPN and PNP. Input impedance: 4.5 kΩ Input voltage range:
9 – 30 V X2-COM Multi-function Input Terminal 2 X3-COM Multi-function Input Terminal 3 X4-COM Multi-function Input Terminal 4 Numeric Input X5-COM Multi-function Input Terminal 5 X6-COM Multi-function Input Terminal 6 X7-COM High Speed Pulse Input Terminal In addition to being used as multi-function input terminal, it can be used as high speed pulse input terminal as well with maximum response frequency of 100 kHz. Input voltage: 12 – 48 V