Mitsubishi Electric NZ2FTGN User Manual page 97

No. Name
(7) Coupler LED Input power supply
common part LED 3.1
(8) Input power supply
LED 3.2
(9) Input power supply
internal protection
circuit LED 3.4
(10) Output power supply
LED 4.1
(11) Output power supply
LED 4.2
(12) Output power supply
internal protection
circuit LED 4.4
(13) Input power supply connector
(14) Output power supply connector
(15) USB port cover
Description
Indicates the power supply status.
On in green: No error
Off: Supply voltage of the input power supply < 18VDC
Indicates the power supply status.
On in red: Supply voltage of the input power supply < 18VDC
Off: No error
Indicates the internal protection circuit error of the power supply.
On in red: Internal fuse failure (NZ2FT-GN:  Page 125 When the following LEDs turn on in red)
Off: No error
Indicates the power supply status.
On in green: No error
Off: Supply voltage of the output power supply < 18VDC
Indicates the power supply status.
On in red: Supply voltage of the output power supply < 18VDC
Off: No error
Indicates the internal protection circuit error of the power supply.
On in red: Internal fuse failure (NZ2FT-GN:  Page 125 When the following LEDs turn on in red)
Off: No error
Connects the power supply. ( Page 45 Wiring of power cable and I/O cable)
Connects the power supply. ( Page 45 Wiring of power cable and I/O cable)
Covers the USB port. To use the Web server, open this cover and connect a USB cable.
Close this cover to prevent entrance of foreign material such as dust when the Web server is not used.
6 OVERVIEW OF COUPLER
6.1 Coupler Common Part Names
6
95