NPM Manual
Switch on/off individual outlet and display on/off status of individual outlet;
Timing switch on/off individual outlet and display on/off status of individual outlet;
Original state and keep original state of individual outlet;
Sequential power up/down individual outlet
Display current of individual outlet;
Display total current of unit;
Display humidity and temperature;
User-define alarm;
2
3
8
6
7
1
4 5
Picture 2.2-1. NPM 3000 frontal panel
1: Power input: power input cable;
2: AC power outlets: IEC320 C13 socket, 8way;
Power indicator of relative outlet: Lights when relative outlet is switched on;
3: Four ports;
LINK: When daisy chain multi NPM, this port for connecting RS232/485 port of next
NPM;
NET: For connecting master NPM to WAN, LAN or PC.
232/485: For connecting serial interface of PC;
T/H: For connecting temperature/humidity sensor.
4: OPTION: option switch for set up master and slave property, baud rate, etc.
5: RESET: Reset button, for restart this unit;
6: Three system signal indicator
RUN: Flashes when NPM work normally;
RLD: Lights when NPM unit receive command;
RND: Lights when command received not from this unit;
7: OUTLET NO. Knob for choosing display information, you can choose display current of
certain outlet, or total current of unit, or temperature, or humidity.
8: Digit display, left part and right part
Left part means chosen item, as picture,“6”——mean at present choose to display
No.6 outlet;
Right part means current and temperature or humidity value, such as“0.0”—— mean
temperature /humidity/current is zero.
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