KL2791 - application example

WARNING

Risk of injury through electric shock and damage to the device!

Bring the Bus Terminals system into a safe, de-energized state before starting mounting, disassembly or wiring of the Bus Terminals!

The example illustrates control of an AC motor through a KL2791. The mains voltage (230 V_AC) is supplied to the power contacts via the KL9160 power feed terminal.

KL2791 - application example 1: — KL2791 - application example

Power feed terminal

A power feed terminal can supply several speed controller terminals.

Note

The mains voltage should only be supplied via a power feed terminal that is suitable for 230 V_AC / 120 V_AC!

To supply the mains voltage (230 V_AC / 120 V_AC) for the power contacts, it is essential to use a power feed terminal that is designed for 230 V_AC / 120 V_AC (e.g.: KL9150, KL9160, KL9250, KL9260)!
Bus Couplers, Bus Terminal controllers and power feed terminals for 24 V are not suitable for the supply of mains voltage into the power contacts!
They are specifically designed for voltages up to 24 V and would be destroyed if 230 V_AC / 120 V_AC was applied to their power contacts!