KL APU
Member
HELLO FOLKS
I want to control a 3Phase motor by using Siemens s7-1200, and I am ok with the programming,
and I have to use Schneider contactor LC1D12B7C which has an AC24v coil
Q1: How I am supposed to connect the plc to the contactor coil.
Note: the PLC which I have isn't a relay type PLC, and is transistor type., 24v ouput.
Q2: Is it the only option to have a relay for controlling each contactor
Thanks a lot for your help
I want to control a 3Phase motor by using Siemens s7-1200, and I am ok with the programming,
and I have to use Schneider contactor LC1D12B7C which has an AC24v coil
Q1: How I am supposed to connect the plc to the contactor coil.
Note: the PLC which I have isn't a relay type PLC, and is transistor type., 24v ouput.
Q2: Is it the only option to have a relay for controlling each contactor
Thanks a lot for your help
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