A90 series Inverter User Guide 3.3.8 Standard Wiring of Control terminal Braking Resistor MCCB MC PB U Power Supply R/L1 S/L2 W V M T/L3 Inverter Grounding 24V Output,100mA 24V Grounding RUN Relay output EA Inverter fault EB X1 X2 R1 EC DC30V 10mA or more 1A or less AC250V 10mA or more 3A or less Digital input X4 X3 Y1 X5 X6 running Open collector output The inverter is COM(*) COM(*) 24V/50mA V M1 10V Output frequency Voltage output setting potentiomet Frequency 1kΩ～5kΩ AI1 GND AI2 er GND A+ OFF 485 ON V AI2 I Grounding A - S1 S2 Figure 3-10 Standard Wiring of Control Circuit A90-4T017B and the smaller models, the common terminal is GND 3.4 Detachable keypad wiring 1) Detachable keypad is an Option, need to be ordered separately.
2) Detachable keypad with RJ45 interface, can work with the ordinary network cable ( EIA / 3) Connect the RJ45 port on the keypad and the RJ45 port on the control board. TIA568B standard). Manufacturer does not provide the network cable. 4) The cable less than 3m is recommended. In a good electromagnetic environment and with a high quality network cable, the length can be up to 10 meters. 20 1 3 0-10V 2 0-10V/0-20mA 1