NetPing 8/PWR-220 v3/SMS User Manual page 9

Power Supply Channels Status Indication
On a front panel there are LEDs that indicate a status of the second group of power supply channels. Channels 5 - 8 are included into this group. A
status of each channel is represented by a corresponding LED of an
closed).
220v IN OB *A LED shows from what input the second group of channels is fed. A LED glows when a power supply is fed from an input A, which is
located on a back panel of a device.
On a back panel there are LEDs that indicate a status of the first group of power supply channels. Channels 1 - 4 are included into this group. A status
of each channel is represented by a corresponding LED of an
220v IN OA *B LED shows from what input the first group of channels is fed. A LED glows when a power supply is fed from an input B, which is
located on a front panel of a device.
Power Supply Channels
On a front panel there is the second group of power supply channels, with numbers of channels 5 – 8.
On a back panel there is the first group of power supply channels, with numbers of channels 1 -4.
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OUT group. A LED is glowing when there is a voltage on an output (a relay is
OUT group. A LED is glowing when there is a voltage on an output (a relay is closed).
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