Hi everyone,
I have a new (for me) situation with a new job I am working on.
I am using the output channel of a 1769-IF4FXOF2F card to send a 4-20mA speed signal to a VFD. The manual for the drive says that the analog input channel is sending the loop power out and should not be connected to an external supply. So in the Analog Input is a Active Input. The IF4FXOF2F is also a Active output. Neither of the 2 seem to have a jumper or switch that will change it from Active to Passive. So how do I interface these 2 together without frying something?
Is there anything on the market that will take a Active input and make it passive on the other side?
I would appreciate any help you can offer.
Thanks,
I have a new (for me) situation with a new job I am working on.
I am using the output channel of a 1769-IF4FXOF2F card to send a 4-20mA speed signal to a VFD. The manual for the drive says that the analog input channel is sending the loop power out and should not be connected to an external supply. So in the Analog Input is a Active Input. The IF4FXOF2F is also a Active output. Neither of the 2 seem to have a jumper or switch that will change it from Active to Passive. So how do I interface these 2 together without frying something?
Is there anything on the market that will take a Active input and make it passive on the other side?
I would appreciate any help you can offer.
Thanks,