MP500/4N-8-16 Installation
5.12.6.3 Output stand-by: N.H. and N.L.
The stand-by status of each output is programmable as either N.H. or N.L. (for more details, see the Programming Manual).
The tables below illustrate how the various outputs appear when in stand-by and when they are on.
Outputs programmed N.H. (positive safety)
ELECTRICAL OUTPUT
POSITIVE reference
ELECTRICAL OUTPUT
NEGATIVE reference
Table 9 - Line diagram of output programmed N.H.
ELECTRICAL OUTPUT
POSITIVE reference
ELECTRICAL OUTPUT
NEGATIVE reference
Table 10 - Line diagram of output programmed N.L.
Suggestion: To reduce the consumption of electricity, it is advisable to program all the relay outputs not being used as N.L. or
NOT USED.