Hi. I have some questions concerning analog input cards of Control Logix Series.
1. The 24VDC power supply of the card is supplied through the backplane or I should use external wiring?
2. Is it possible to have both single-ended and differential connections in one analog input card ? For example in an 1756-IF8 analog input card I can have 8 channels in single-ended wiring or 4 channels differential wiring but is it also possible to have 4 channels in single-ended wiring ?nd 2 channels differential wiring?
Thank you very much for your time.
1. The 24VDC power supply of the card is supplied through the backplane or I should use external wiring?
2. Is it possible to have both single-ended and differential connections in one analog input card ? For example in an 1756-IF8 analog input card I can have 8 channels in single-ended wiring or 4 channels differential wiring but is it also possible to have 4 channels in single-ended wiring ?nd 2 channels differential wiring?
Thank you very much for your time.
