User manual

11
Figure 2.5 Alarm Output Connections
Please note the different connections of JJ1 shown above.
For DC load, JJ1can be safely used both in NC and NO methods, and it is recommended to use within
the limit of 12V/1A. For external AC input, JJ1 must be open. The motherboard provides two jumpers,
each corresponding to one alarm output. And both of two jumpers are factory set to be connected.