Mitsubishi Electric NZ2GN2S1-16D User Manual page 20

No. Name
(6) P1
P2
(7) Terminal block for module
power supply and FG
(8) DIN rail hook
(9) I/O terminal block
(10) Connector for module power
supply and FG
(11) Connector for I/O
(12) Indicator cover
(13) FG metal fitting/mounting metal
fitting
(14) Module mounting hole
*1 The status of actual input signals that are externally input is indicated on the LEDs regardless of the status of the remote input signal.
*2 Output commands from the I/O module are indicated on the LEDs regardless of the status of the external power supply.
I/O module status and LED status
The following table lists the correspondence between the I/O module status and the LED status.
I/O module status
Disconnected
Data link in operation
Reserved station setting in progress
Data link stop
Network initial setting in progress
Unit test In progress
Normal completion
Abnormal
completion
Error Major error
Moderate error
Minor error
*1 Either of On, Flashing, or Off.
*2 If the master station becomes absent during network initial setting, the DATA LINK LED may flash continuously.
2 PART NAMES
18
Application
A port for the connection to CC-Link IE TSN (RJ45 connector/M12 waterproof connector)
Connect an Ethernet cable. ( Page 133 Wiring of Ethernet Cable)
There are no restrictions on the connection order of the cables for P1 and P2.
Same as P1
A terminal block to connect the module power supply (24VDC) and FG.
A hook to mount an I/O module on a DIN rail
A terminal block for I/O power supply and I/O signals
A connector for the module power supply (24VDC) and FG
A connector for the I/O power supply and I/O signals
A protective cover for LEDs and switches
A metal fitting for FG connection or mounting the module
A hole for a module mounting screw
LED status
PW LED
On
On
On
On
*2
On
On
On
On
On
On
On
RUN LED DATA LINK LED
On Off
On On
On Flashing
On Flashing
On Flashing
Flashing Off
On Off
On Off
*1
Off
*1
On
*1
On
ERR. LED
*1
*1
*1
*1
*1
Off
Off
On
On
On
Flashing